{"id":26001,"date":"2025-12-01T12:48:27","date_gmt":"2025-12-01T12:48:27","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=26001"},"modified":"2025-12-01T12:48:27","modified_gmt":"2025-12-01T12:48:27","slug":"ocr%e6%8a%80%e8%a1%93%e3%81%ae%e5%a4%89%e9%81%b7%e3%81%a8%e6%97%a5%e6%9c%ac%e8%aa%9e%e5%af%be%e5%bf%9c%e3%83%a2%e3%83%87%e3%83%ab%e3%81%ae%e6%80%a7%e8%83%bd%e6%a4%9c%e8%a8%bc-layerx-%e3%82%a8","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/26001\/","title":{"rendered":"OCR\u6280\u8853\u306e\u5909\u9077\u3068\u65e5\u672c\u8a9e\u5bfe\u5fdc\u30e2\u30c7\u30eb\u306e\u6027\u80fd\u691c\u8a3c &#8211; LayerX \u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0"},"content":{"rendered":"\n<\/p>\n<div>\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251201\/20251201120216.png\" width=\"1200\" height=\"630\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><\/p>\n<p>\u3053\u3093\u306b\u3061\u306f\u3001\u30d0\u30af\u30e9\u30af\u4e8b\u696d\u90e8AI\u30fb\u6a5f\u68b0\u5b66\u7fd2\u90e8\u306e\u98ef\u7530 (<a target=\"_blank\" href=\"https:\/\/x.com\/frkake\">@frkake<\/a>) \u3067\u3059\u3002<br \/>\n\u3053\u3061\u3089\u306f<a target=\"_blank\" href=\"https:\/\/layerx.notion.site\/6975c0901ea54ca9b609fafc3e8a35c3?v=2bccdd370bae80579556000cc2afc504\">LayerX\u30a2\u30c9\u30d9\u30f3\u30c8\u30ab\u30ec\u30f3\u30c0\u30fc<\/a>1\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002\u521d\u65e5\u306f <a target=\"_blank\" href=\"https:\/\/x.com\/izumin5210\">@izumin5210<\/a> \u3055\u3093\u306e<a target=\"_blank\" href=\"https:\/\/zenn.dev\/layerx\/articles\/8c29b0367238b8\">\u8a18\u4e8b<\/a>\u3068\u306e\u4e8c\u672c\u7acb\u3066\u3067\u3059\u3002<\/p>\n<p>\u6700\u8fd1\u3001DeepSeek-OCR\u306e\u767b\u5834\u306a\u3069\u3001OCR\u754c\u9688\u304c\u306b\u308f\u304b\u306b\u6d3b\u6c17\u3065\u3044\u3066\u3044\u307e\u3059\u306d\u3002LLM\u3084VLM\u306e\u9032\u5316\u306b\u4f34\u3044\u3001OCR\u3082\u5358\u306a\u308b\u300c\u6587\u5b57\u8d77\u3053\u3057\u300d\u304b\u3089\u300c\u69cb\u9020\u306e\u8aad\u307f\u53d6\u308a\u300d\u3001\u3055\u3089\u306b\u306f\u300c\u5185\u5bb9\u306e\u7406\u89e3\u300d\u3078\u3068\u9032\u5316\u3057\u3066\u3044\u308b\u306e\u3092\u611f\u3058\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u672c\u8a18\u4e8b\u3067\u306f\u3001\u6539\u3081\u3066OCR\u6280\u8853\u306e\u5909\u9077\u3092\u632f\u308a\u8fd4\u308a\u3064\u3064\u3001\u5404\u30e2\u30c7\u30eb\u3092\u81ea\u4f5c\u306e\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u3092\u4f7f\u3063\u3066\u691c\u8a3c\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u672c\u8a18\u4e8b\u3067\u306e\u7528\u8a9e\u306e\u6574\u7406\u3092\u3042\u3089\u304b\u3058\u3081\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\uff1a\u305d\u308c\u304c\u306a\u3093\u306e\u6587\u5b57\u3067\u3042\u308b\u306e\u304b\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u3002\u6587\u5b57\u8d77\u3053\u3057\u3092\u884c\u3046\u3053\u3068<\/li>\n<li>\u30c6\u30ad\u30b9\u30c8\u691c\u51fa\uff1a\u6587\u5b57\u306e\u4f4d\u7f6e\u3092\u691c\u51fa\u3059\u308b\u3053\u3068<\/li>\n<li>\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\uff1a\u753b\u50cf\u4e2d\u306e\u8981\u7d20\u306e\u4f4d\u7f6e\u3084\u914d\u7f6e\u3092\u8a8d\u8b58\u3059\u308b\u3053\u3068<\/li>\n<li>OCR\uff1a\u753b\u50cf\u304b\u3089\u6587\u5b57\u3092\u66f8\u304d\u8d77\u3053\u3059\u3053\u3068<\/li>\n<li>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790\uff1a\u6587\u66f8\u5168\u4f53\u306e\u69cb\u9020\u3092\u62bd\u51fa\u3059\u308b\u3053\u3068\u3002\u56f3\u8868\u3092\u542b\u3081\u305f\u8981\u7d20\u306e\u8b58\u5225\u3084Markdown\u7b49\u3078\u306e\u69cb\u9020\u5316\u51fa\u529b\u3082\u542b\u3080<\/li>\n<\/ul>\n<p>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790\u306e\u4e00\u3064\u306e\u51fa\u529b\u5f62\u5f0f\u3068\u3057\u3066\u3001Markdown\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u753b\u50cf\u4e2d\u306e\u60c5\u5831\u3092Markdown\u306e\u3088\u3046\u306a\u69cb\u9020\u5316\u3055\u308c\u305f\u30c6\u30ad\u30b9\u30c8\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u3067\u3001LLM\u3084RAG\u3068\u306e\u89aa\u548c\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<br \/>\nLayerX\u306e\u30d0\u30af\u30e9\u30af\u3084Ai Workforce\u3067\u306f\u3001AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u6d3b\u7528\u3057\u305f\u696d\u52d9\u306e\u81ea\u52d5\u5316\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002\u305d\u306eAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u5224\u65ad\u6750\u6599\u3068\u3057\u3066\u5229\u7528\u3059\u308b\u6587\u66f8\u60c5\u5831\u3092\u6b63\u78ba\u306b\u69cb\u9020\u5316\u30fb\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u3046\u3057\u305f\u6280\u8853\u306e\u6d3b\u7528\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d0\u30af\u30e9\u30af\u3067\u306f\u3053\u308c\u307e\u3067\u3001\u9818\u53ce\u66f8\u3084\u8acb\u6c42\u66f8\u306a\u3069\u306e\u6587\u66f8\u3092\u51e6\u7406\u3057\u3066\u304d\u307e\u3057\u305f\u3002<br \/>\n\u8acb\u6c42\u66f8\u306b\u306f\u7f6b\u7dda\u306e\u8907\u96d1\u306a\u8868\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u3082\u591a\u304f\u3001\u300c\u9805\u76ee\u3068\u91d1\u984d\u306e\u5bfe\u5fdc\u300d\u306a\u3069\u306e\u69cb\u9020\u7684\u306a\u60c5\u5831\u3092\u3001\u5358\u306a\u308b\u30c6\u30ad\u30b9\u30c8\u306e\u7f85\u5217\u3084\u5ea7\u6a19\u60c5\u5831\u304b\u3089\u6b63\u78ba\u306b\u8aad\u307f\u53d6\u308b\u306e\u306f\u56f0\u96e3\u3067\u3059\u3002<br \/>\n\u305d\u3046\u3044\u3046\u3068\u304d\u306bMarkdown\u5f62\u5f0f\u3068\u3057\u3066\u51fa\u529b\u3059\u308b\u3053\u3068\u3067\u3001\u8996\u899a\u7684\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u60c5\u5831\u3092\u8ad6\u7406\u7684\u306a\u69cb\u9020\u3078\u3068\u5909\u63db\u3067\u304d\u305d\u3046\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u753b\u50cf\u3068AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u306e\u63a5\u7d9a\u3082\u306a\u3081\u3089\u304b\u306b\u306a\u308a\u3001\u3088\u308a\u591a\u304f\u306e\u60c5\u5831\u3092\u30aa\u30f3\u30dc\u30fc\u30c7\u30a3\u30f3\u30b0\u3067\u304d\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001VQA\u3092\u6d3b\u7528\u3059\u308c\u3070\u300c\u5408\u8a08\u91d1\u984d\u306f\u3044\u304f\u3089\u304b\u300d\u300c\u652f\u6255\u3044\u671f\u65e5\u306f\u3044\u3064\u304b\u300d\u3068\u3044\u3063\u305f\u8cea\u554f\u306b\u76f4\u63a5\u56de\u7b54\u3055\u305b\u308b\u3053\u3068\u3082\u53ef\u80fd\u306b\u306a\u3063\u3066\u304d\u3066\u304a\u308a\u3001\u69cb\u9020\u306e\u62bd\u51fa\u3060\u3051\u3067\u306a\u304f\u5185\u5bb9\u306e\u7406\u89e3\u307e\u3067\u8e0f\u307f\u8fbc\u3081\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<h2 id=\"\u5c0e\u5165\">\u5c0e\u5165<\/h2>\n<p>\u30d0\u30af\u30e9\u30af\u3067\u306f\u304a\u5ba2\u69d8\u306b\u5408\u308f\u305b\u305fAI-OCR\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u4e2d\u306e\u4e00\u3064\u306e\u8981\u7d20\u6280\u8853\u3068\u3057\u3066OCR\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u5468\u8fba\u6a5f\u80fd\u306e\u5b9f\u88c5\u306b\u529b\u3092\u5165\u308c\u3066\u3001\u30c8\u30fc\u30bf\u30eb\u3067\u304a\u5ba2\u69d8\u306b\u4fa1\u5024\u3092\u5c4a\u3051\u308b\u3053\u3068\u306b\u53d6\u308a\u7d44\u3093\u3067\u304d\u307e\u3057\u305f\u3002<br \/>\n\u4e00\u65b9\u3067\u3001\u6628\u4eca\u306eOCR\u6280\u8853\u306e\u9032\u5316\u306f\u76ee\u899a\u307e\u3057\u304f\u3001\u65b0\u305f\u306a\u30e2\u30c7\u30eb\u304c\u6b21\u3005\u3068\u767b\u5834\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3092\u6a5f\u306b\u6700\u65b0\u30e2\u30c7\u30eb\u306e\u5b9f\u529b\u3092\u691c\u8a3c\u3057\u3001\u3055\u3089\u306a\u308b\u4fa1\u5024\u63d0\u4f9b\u306e\u53ef\u80fd\u6027\u3092\u63a2\u308b\u3053\u3068\u304c\u672c\u8a18\u4e8b\u306e\u76ee\u7684\u3067\u3059\u3002<br \/>\n\u305f\u3060\u691c\u8a3c\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30e2\u30c7\u30eb\u306e\u4f4d\u7f6e\u4ed8\u3051\u3092\u628a\u63e1\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u5404\u30e2\u30c7\u30eb\u306e\u7279\u6027\u3092\u3088\u308a\u6df1\u304f\u7406\u89e3\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u95a2\u9023\u7814\u7a76\u306b\u3082\u89e6\u308c\u3064\u3064\u3001\u5404\u30e2\u30c7\u30eb\u306e\u7d39\u4ecb\u3082\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u30c9\u30e1\u30a4\u30f3\u9069\u5fdc\u306e\u305f\u3081\u306e\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u884c\u3046\u3068\u8a18\u4e8b\u304c\u9577\u304f\u306a\u308b\u306e\u3067\u3001\u691c\u8a3c\u3059\u308b\u306e\u306f\u65e5\u672c\u8a9e\u306b\u5bfe\u5fdc\u6e08\u306e\u30e2\u30c7\u30eb\u306e\u307f\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2 id=\"OCR\u6280\u8853\u306e\u9032\u5316\">OCR\u6280\u8853\u306e\u9032\u5316<\/h2>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001OCR\u6280\u8853\u306e\u5909\u9077\u30923\u3064\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u5206\u985e\u3057\u3001\u5404\u30bf\u30a4\u30d7\u3092\u4ee3\u8868\u3059\u308b\u30e2\u30c7\u30eb\u306e\u6027\u80fd\u3092\u6bd4\u8f03\u691c\u8a3c\u3057\u3066\u3044\u304d\u307e\u3059\u3002<br \/>\n\u5358\u306a\u308b\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u304b\u3089\u8996\u899a\u60c5\u5831\u3068\u8a00\u8a9e\u77e5\u8b58\u3092\u878d\u5408\u3055\u305b\u305f\u9ad8\u5ea6\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790\u3078\u3068\u81f3\u308b\u6280\u8853\u306e\u6d41\u308c\u3092\u8ffd\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u3067\u306f\u3001\u5168\u4f53\u611f\u306e\u628a\u63e1\u3092\u884c\u3046\u305f\u3081\u3001\u4e3b\u3060\u3063\u305fOCR\u30e2\u30c7\u30eb\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3059\u304c\u3001\u6027\u80fd\u691c\u8a3c\u3067\u306f\u65e5\u672c\u8a9e\u306b\u5bfe\u5fdc\u3057\u305f\u30e2\u30c7\u30eb\u3092\u5bfe\u8c61\u3068\u3057\u307e\u3059\u3002\u65e5\u672c\u8a9e\u5bfe\u5fdc\u304c\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u306b\u306f\ud83c\uddef\ud83c\uddf5\u30de\u30fc\u30af\u3092\u3064\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>\u5148\u306b\u7d50\u679c\u3092\u77e5\u308a\u305f\u3044\u65b9<\/strong><br \/>\u5404\u30e2\u30c7\u30eb\u306e\u6280\u8853\u7684\u306a\u89e3\u8aac\u304c\u7d9a\u304d\u307e\u3059\u3002\u7d50\u679c\u3060\u3051\u3092\u77e5\u308a\u305f\u3044\u65b9\u306f<a target=\"_blank\" href=\"#%E5%AE%9F%E9%A8%93\">\u5b9f\u9a13<\/a>\u30bb\u30af\u30b7\u30e7\u30f3\u307e\u3067\u8aad\u307f\u98db\u3070\u3057\u3066\u3044\u305f\u3060\u3044\u3066\u3082\u5927\u4e08\u592b\u3067\u3059\u3002\u307e\u305f\u3001\u6700\u7d42\u7684\u306a\u6bd4\u8f03\u7d50\u679c\u306f<a target=\"_blank\" href=\"#%E3%81%BE%E3%81%A8%E3%82%81\">\u307e\u3068\u3081<\/a>\u306e\u8868\u306b\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3 id=\"\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u7279\u5316\u578b\">\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u7279\u5316\u578b<\/h3>\n<p>\u753b\u50cf\u304b\u3089\u30c6\u30ad\u30b9\u30c8\u3092\u62bd\u51fa\u3059\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3059\u3002\u6587\u66f8\u306e\u69cb\u9020\u306f\u8003\u616e\u305b\u305a\u3001\u6587\u5b57\u8d77\u3053\u3057\u3092\u884c\u3046\u7cfb\u7d71\u3067\u3059\u3002<br \/>\n\u753b\u50cf\u304b\u3089\u30c6\u30ad\u30b9\u30c8\u691c\u51fa\u3092\u884c\u3063\u3066\u3001\u305d\u306e\u9818\u57df\u5185\u306e\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u3059\u308b\u7cfb\u7d71\u306e\u30e2\u30c7\u30eb\u304c\u591a\u3044\u3088\u3046\u306b\u611f\u3058\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u7d39\u4ecb\u3059\u308b\u30e2\u30c7\u30eb<\/p>\n<ul>\n<li>Tesseract \ud83c\uddef\ud83c\uddf5\uff1a\u6b74\u53f2\u3042\u308b\u5b9a\u756aOCR\u30a8\u30f3\u30b8\u30f3\u3002LSTM\u30d9\u30fc\u30b9\u306ev4\u4ee5\u964d\u3067\u7cbe\u5ea6\u5411\u4e0a<\/li>\n<li>CRNN\uff1aCNN+RNN+CTC\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u53ef\u5909\u9577\u6587\u5b57\u5217\u3092\u51fa\u529b<\/li>\n<li>TrOCR\uff1aTransformer\u30d9\u30fc\u30b9\u3067\u4e8b\u524d\u5b66\u7fd2\u3092\u6d3b\u7528\u3057\u305fE2E\u30e2\u30c7\u30eb<\/li>\n<li>PP-OCRv5 \ud83c\uddef\ud83c\uddf5\uff1aBaidu\u306e\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u3002\u591a\u8a00\u8a9e\u5bfe\u5fdc\u3067\u5b9f\u7528\u7684<\/li>\n<\/ul>\n<h4 id=\"Tesseract-\">Tesseract \ud83c\uddef\ud83c\uddf5<\/h4>\n<p><a target=\"_blank\" href=\"https:\/\/github.com\/tesseract-ocr\/tesseract\">\u516c\u5f0f\u30da\u30fc\u30b8<\/a> (Accessed: 2025-11-24)<\/p>\n<p>\u304a\u305d\u3089\u304f\u4e00\u756a\u6b74\u53f2\u304c\u3042\u308a\u3001\u6709\u540d\u306aOCR\u30a8\u30f3\u30b8\u30f3\u3060\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n\u65e5\u672c\u8a9e\u3092\u542b\u3080\u591a\u8a00\u8a9e\u306b\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001\u7e26\u66f8\u304d\u7528\u3068\u6a2a\u66f8\u304d\u7528\u306e\u30e2\u30c7\u30eb\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>v3\u307e\u3067\u306f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30de\u30c3\u30c1\u30f3\u30b0\u3084\u7279\u5fb4\u62bd\u51fa\u3092\u7528\u3044\u305f\u53e4\u5178\u7684\u306a\u753b\u50cf\u51e6\u7406\u304c\u4f7f\u308f\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u305d\u308c\u4ee5\u964d\u306fCNN\u3092\u7528\u3044\u305f\u30e2\u30c7\u30eb\u304c\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u3055\u3089\u306b\u30012018\u5e74\u306b\u516c\u958b\u3055\u308c\u305fv4\u304b\u3089LSTM\u3092\u7528\u3044\u305f\u30e2\u30c7\u30eb\u304c\u6b63\u5f0f\u306b\u5229\u7528\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f [<a target=\"_blank\" href=\"https:\/\/tesseract-ocr.github.io\/tessdoc\/ReleaseNotes#v400\">\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8<\/a>]\u3002\u3053\u308c\u306f\u3001\u6b21\u306b\u89e3\u8aac\u3059\u308bCRNN\u3068\u540c\u69d8\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002v3\u306b\u6bd4\u3079\u3066\u7cbe\u5ea6\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5b9f\u9a13\u3067\u306fLSTM\u3092\u7528\u3044\u305f\u30e2\u30c7\u30eb\u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n<h4 id=\"CRNN\">CRNN<\/h4>\n<p>CRNN (Convolutional Recurrent Neural Network) \u306f\u3001CNN\u3068RNN\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u3001\u53ef\u5909\u9577\u306e\u6587\u5b57\u5217\u3092\u76f4\u63a5\u51fa\u529b\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f\u30e2\u30c7\u30eb\u3067\u3059\u3002<\/p>\n<p>\u4e0b\u56f3\uff08\u5de6\uff09\u306e\u3088\u3046\u306b\u753b\u50cf\u306b\u5bfe\u3057\u3066\u7573\u307f\u8fbc\u307f\u51e6\u7406\u3092\u884c\u3063\u305f\u5f8c\u306bbi-LSTM\u306b\u901a\u3057\u3066\u53ef\u5909\u9577\u306e\u6587\u5b57\u5217\u3092\u51fa\u529b\u3057\u307e\u3059\u3002\u51fa\u3066\u304d\u305f\u51fa\u529b\u3092\u3055\u3089\u306b<a target=\"_blank\" href=\"https:\/\/www.cs.toronto.edu\/~graves\/icml_2006.pdf\">CTC (Connectionist Temporal Classification)<\/a><sup id=\"fnref:2\"><a target=\"_blank\" href=\"#fn:2\" rel=\"footnote\">2<\/a><\/sup>\u3068\u547c\u3070\u308c\u308b\u6587\u5b57\u5217\u3092\u30c7\u30b3\u30fc\u30c9\u3059\u308b\u30ec\u30a4\u30e4\u306b\u901a\u3059\u3053\u3068\u3067\u3001\u6700\u7d42\u7684\u306a\u6587\u5b57\u5217\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<br \/>\n\u307e\u3068\u3081\u308b\u3068CNN\u2192RNN\u2192CTC\u2192\u6587\u5b57\u5217\u3068\u3044\u3046\u6d41\u308c\u3067\u3059\u3002<\/p>\n<p>CNN\u2192RNN\u3068\u5165\u529b\u3092\u6e21\u3059\u3068\u3053\u308d\u3067\u306f\u3001\u4e0b\u56f3\uff08\u53f3\uff09\u306e\u3088\u3046\u306b\u7a7a\u9593\u65b9\u5411\u306b\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u30b9\u30e9\u30a4\u30c9\u3055\u305b\u3066\u6642\u7cfb\u5217\u3068\u3057\u3066\u6271\u3048\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u6a2a\u66f8\u304d\u8a00\u8a9e\u3067\u3042\u308c\u3070\u5de6\u304b\u3089\u53f3\u65b9\u5411\u306b\u3001\u7e26\u66f8\u304d\u8a00\u8a9e\u3067\u3042\u308c\u3070\u4e0a\u304b\u3089\u4e0b\u306b\u30b9\u30e9\u30a4\u30c9\u3055\u305b\u3066\u3044\u304f\u3053\u3068\u306b\u306a\u308b\u306e\u3067\u3001Tesseract\u3067\u306f\u540c\u3058\u65e5\u672c\u8a9e\u7248\u3067\u3082\u6a2a\u66f8\u304d\u30e2\u30c7\u30eb\u3068\u7e26\u66f8\u304d\u30e2\u30c7\u30eb\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u3053\u306e\u3088\u3046\u306b\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u30b9\u30e9\u30a4\u30c9\u3055\u305b\u308b\u3068\u3001\u540c\u3058\u6587\u5b57\u306e\u3068\u3053\u308d\u3067\u8907\u6570\u500b\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u7279\u5fb4\u304c\u53d6\u308c\u3066\u304d\u307e\u3059\u3002\u3059\u308b\u3068\u3001\u5b9f\u969b\u306b\u306f1\u6587\u5b57\u306a\u306e\u306b\u8907\u6570\u6587\u5b57\u51fa\u529b\u3055\u308c\u3066\u304f\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001CTC\u30ec\u30a4\u30e4\u3067\u306f\u7a7a\u767d\u6587\u5b57\u3084\u91cd\u8907\u6587\u5b57\u306e\u524a\u9664\u51e6\u7406\u306a\u3069\u304c\u884c\u308f\u308c\u307e\u3059\u3002\u3053\u306eCTC\u306e\u304a\u304b\u3052\u30671\u6587\u5b571\u6587\u5b57\u306e\u6b63\u78ba\u306a\u4f4d\u7f6e\u5408\u308f\u305b\u304c\u4e0d\u8981\u306b\u306a\u308a\u3001\u753b\u50cf\u3068\u6587\u5b57\u5217\u306e\u5bfe\u5fdc\u4ed8\u3051\u3067\u5b66\u7fd2\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"CRNN\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068RNN\u3078\u306e\u53d7\u3051\u6e21\u3057\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125143202.png\" width=\"1200\" height=\"716\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>\uff08\u5de6\uff09CRNN\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff08\u53f3\uff09RNN\u3078\u306e\u53d7\u3051\u6e21\u3057<\/figcaption><\/figure>\n<\/p>\n<h4 id=\"TrOCR\">TrOCR<\/h4>\n<p><a target=\"_blank\" href=\"https:\/\/arxiv.org\/abs\/2109.10282\">\u8ad6\u6587<\/a><sup id=\"fnref:3\"><a target=\"_blank\" href=\"#fn:3\" rel=\"footnote\">3<\/a><\/sup><\/p>\n<p>TrOCR\u306fTransformer\u3092\u7528\u3044\u305f\u5927\u898f\u6a21\u4e8b\u524d\u5b66\u7fd2\u3092\u884c\u3063\u305f\u5f8c\u306b\u3001\u4e0b\u6d41\u30bf\u30b9\u30af\u306b\u9069\u5fdc\uff08\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff09\u3055\u305b\u308b\u30e2\u30c7\u30eb\u3067\u3059\u3002<\/p>\n<p>CNN+RNN\u3092\u7528\u3044\u305f\u624b\u6cd5\u3067\u306f\u3001\u753b\u50cf\u5165\u529b\u306b\u306fCNN\u3001\u30c6\u30ad\u30b9\u30c8\u751f\u6210\u306b\u306fRNN\u3092\u7528\u3044\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u3055\u3089\u306b\u5f8c\u6bb5\u306b\u8a00\u8a9e\u30e2\u30c7\u30eb\u3092\u4f7f\u3063\u3066\u6027\u80fd\u5411\u4e0a\u3092\u3059\u308b\u3053\u3068\u304c\u4e00\u822c\u7684\u3067\u3057\u305f\u3002<\/p>\n<p>TrOCR\u3067\u306f\u3001\u4e0b\u56f3\u306e\u3088\u3046\u306b\u4e8b\u524d\u5b66\u7fd2\u3057\u305f\u753b\u50cf\u30a8\u30f3\u30b3\u30fc\u30c0\u3068\u30c6\u30ad\u30b9\u30c8\u751f\u6210\u306e\u30c7\u30b3\u30fc\u30c0\u306e\u4e21\u65b9\u306bTransformer\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001E2E (End-to-End) \u306b\u5b66\u7fd2\u3067\u304d\u308b\u30b7\u30f3\u30d7\u30eb\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u63d0\u6848\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u753b\u50cf\u30a8\u30f3\u30b3\u30fc\u30c0\u3067\u306fViT\u7cfb\u306eDeiT\u3084BEiT\u3001\u8a00\u8a9e\u30c7\u30b3\u30fc\u30c0\u3067\u306fRoBERTa\u3084MiniLM\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u6700\u7d42\u7684\u306b\u306f\u30b5\u30d6\u30ef\u30fc\u30c9\u30ec\u30d9\u30eb\u51fa\u529b\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125143427.png\" width=\"1200\" height=\"528\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>TrOCR\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/figcaption><\/figure>\n<\/p>\n<p>\u307e\u305f\u3001TrOCR\u3067\u306f\u4e8c\u6bb5\u968e\u306e\u4e8b\u524d\u5b66\u7fd2\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e00\u6bb5\u968e\u76ee\u3067\u306f\u30015,427\u500b\u306e\u624b\u66f8\u304d\u30d5\u30a9\u30f3\u30c8\u3092\u4f7f\u3063\u3066\u5408\u6210\u3057\u305f17.9M\u884c\u306e\u30c6\u30ad\u30b9\u30c8\u884c\u3068\u300153K\u679a\u306e\u9818\u53ce\u66f8\u753b\u50cf\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u4e8c\u6bb5\u968e\u76ee\u3067\u306f\u3001<a target=\"_blank\" href=\"https:\/\/www.robots.ox.ac.uk\/~vgg\/data\/text\/\">MJSynth<\/a>\u3068<a target=\"_blank\" href=\"https:\/\/www.robots.ox.ac.uk\/~vgg\/data\/scenetext\/\">SynthText<\/a>\u304b\u3089\u6210\u308b16M\u306e\u30c6\u30ad\u30b9\u30c8\u753b\u50cf\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u3046\u3057\u3066\u4e8b\u524d\u5b66\u7fd2\u3057\u305f\u5f8c\u306f\u3001SROIE\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\uff08\u30b9\u30ad\u30e3\u30f3\u9818\u53ce\u66f8\u753b\u50cf\uff09\u3084IAM\uff08\u624b\u66f8\u304d\u6587\u5b57\uff09\u306a\u3069\u306e\u4e0b\u6d41\u30bf\u30b9\u30af\u3067\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3057\u3066\u8a55\u4fa1\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4 id=\"PaddleOCR-v5-PP-OCRv5-\">PaddleOCR-v5 (PP-OCRv5) \ud83c\uddef\ud83c\uddf5<\/h4>\n<p><a target=\"_blank\" href=\"https:\/\/arxiv.org\/abs\/2507.05595\">\u6280\u8853\u30ec\u30dd\u30fc\u30c8<\/a><sup id=\"fnref:4\"><a target=\"_blank\" href=\"#fn:4\" rel=\"footnote\">4<\/a><\/sup><\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"PP-OCRv5\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125152106.png\" width=\"1200\" height=\"712\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>PP-OCRv5<\/figcaption><\/figure>\n<\/p>\n<p>PaddleOCR\u306fBaidu\u304c\u958b\u767a\u3059\u308bOCR\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u3067\u3059\u3002\u5c11\u3057\u3084\u3084\u3053\u3057\u3044\u306e\u3067\u3059\u304c\u3001PP-OCRv5\u306fPaddleOCR\u306ev3\u7cfb\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u3068\u304d\u306b\u767a\u8868\u3055\u308c\u305f\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u30e2\u30c7\u30eb\u3067\u3059\u3002<\/p>\n<p>\u4e0a\u56f3\u306e\u3088\u3046\u306b\u3001\u30c6\u30ad\u30b9\u30c8\u691c\u51fa\u30e2\u30c7\u30eb\u3068\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u30e2\u30c7\u30eb\u3068\u3092\u5dee\u3057\u66ff\u3048\u3066\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u3001<a target=\"_blank\" href=\"https:\/\/huggingface.co\/PaddlePaddle\/PP-OCRv5_server_det\">PP-OCRv5_server_det<\/a>\u3068<a target=\"_blank\" href=\"https:\/\/huggingface.co\/PaddlePaddle\/PP-OCRv5_server_rec\">PP-OCRv5_server_rec<\/a>\u304c\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u30e2\u30c7\u30eb\u30ab\u30fc\u30c9\u306b\u65e5\u672c\u8a9e\u3067\u306e\u6027\u80fd\u3082\u8a18\u8f09\u3057\u3066\u3042\u308a\u307e\u3059\u304c\u3001\u4e2d\u56fd\u8a9e\u3084\u82f1\u8a9e\u306b\u6bd4\u3079\u308b\u3068\u6027\u80fd\u306f\u53ca\u3070\u306a\u3044\u7d50\u679c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3053\u308c\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9593\u306b\u306f\u30c6\u30ad\u30b9\u30c8\u884c\u306e\u56de\u8ee2\u3092\u5206\u985e\u3059\u308b\u3068\u3053\u308d\u304c\u3042\u308a\u3001\u3053\u308c\u306b\u3088\u308a\u56de\u8ee2\u304c\u3042\u3063\u305f\u5834\u5408\u3067\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>PP-OCRv5\u306f\u624b\u66f8\u304d\u6587\u5b57\u3084\u5370\u5237\u6587\u5b57\u306a\u3069\u306e\u69d8\u3005\u306a\u30c6\u30ad\u30b9\u30c8\u306b\u5bfe\u3057\u3066\u5bfe\u5fdc\u53ef\u80fd\u306b\u306a\u3063\u3066\u304a\u308a\u3001PaddleOCR 3.1.0\u3067\u591a\u8a00\u8a9e\u30e2\u30c7\u30eb\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u306f\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u306e\u30e2\u30c7\u30eb\u3067\u3042\u3063\u3066\u3001\u5f8c\u8ff0\u3059\u308bVLM\u30d9\u30fc\u30b9\u306ePaddleOCR-VL\u3068\u306f\u5225\u7269\u3067\u3042\u308b\u70b9\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3 id=\"\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u30d9\u30fc\u30b9\">\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790\uff08\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u30d9\u30fc\u30b9\uff09<\/h3>\n<p>\u3053\u308c\u307e\u3067\u306eOCR\u306f\u753b\u50cf\u306b\u304b\u304b\u308c\u3066\u3044\u308b\u6587\u5b57\u5217\u3092\u62bd\u51fa\u3059\u308b\u306e\u307f\u3067\u3057\u305f\u3002<br \/>\n\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790\u3092\u884c\u3046\u30e2\u30c7\u30eb\u306f\u3001\u8996\u899a\u60c5\u5831\u3068\u8a00\u8a9e\u60c5\u5831\u3092\u7d71\u5408\u3057\u3066\u3001\u6587\u66f8\u5168\u4f53\u306e\u69cb\u9020\u3092\u62bd\u51fa\u3059\u308b\u30e2\u30c7\u30eb\u3067\u3059\u3002<\/p>\n<ul>\n<li>YomiToku \ud83c\uddef\ud83c\uddf5\uff1a\u65e5\u672c\u8a9e\u7279\u5316\u306eAI\u6587\u66f8\u89e3\u6790\u30a8\u30f3\u30b8\u30f3\u3002\u30c6\u30ad\u30b9\u30c8\u691c\u51fa\u30fb\u8a8d\u8b58\u30fb\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u3092\u7d71\u5408<\/li>\n<li>Donut\uff1aOCR\u306a\u3057\u3067\u753b\u50cf\u304b\u3089\u76f4\u63a5\u69cb\u9020\u62bd\u51fa\u3059\u308bE2E\u30e2\u30c7\u30eb<\/li>\n<\/ul>\n<h4 id=\"YomiToku-\">YomiToku \ud83c\uddef\ud83c\uddf5<\/h4>\n<p><a target=\"_blank\" href=\"https:\/\/kotaro-kinoshita.github.io\/yomitoku\/\">YomiToku\u306e\u516c\u5f0f\u30da\u30fc\u30b8<\/a> (Accessed: 2025-11-24)<\/p>\n<p>YomiToku\u306f\u65e5\u672c\u8a9e\u306b\u7279\u5316\u3057\u305fAI\u6587\u7ae0\u753b\u50cf\u89e3\u6790\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002\u5546\u7528\u5229\u7528\u306b\u306a\u308b\u3068\u6709\u511f\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u4eca\u56de\u306f\u6027\u80fd\u691c\u8a3c\u7528\u9014\u306e\u307f\u3067\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>YomiToku\u306b\u306f\u30c6\u30ad\u30b9\u30c8\u306e\u691c\u51fa\u3068\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u3092\u884c\u3046\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u3042\u308a\u3001\u305d\u308c\u3089\u3092\u7d71\u5408\u3057\u305f\u6587\u66f8\u89e3\u6790\u3092\u884c\u3048\u307e\u3059\u3002<br \/>\n\u30c6\u30ad\u30b9\u30c8\u691c\u51fa\u306b\u306fDBNet\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u306b\u306fRT-DETR<sup id=\"fnref:5\"><a target=\"_blank\" href=\"#fn:5\" rel=\"footnote\">5<\/a><\/sup> \u304c\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u3067\u6709\u540d\u306a\u3082\u306e\u306b\u306fLayoutLM\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u73fe\u6642\u70b9\u3067\u306f\u4e00\u822c\u7269\u4f53\u691c\u51fa\u306b\u7528\u3044\u3089\u308c\u308bRT-DETR\u3092\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\nLayoutLM\u306b\u3064\u3044\u3066\u306f\u3001\u5f0a\u793e\u306e<a target=\"_blank\" href=\"https:\/\/tech.layerx.co.jp\/entry\/2022\/11\/24\/130000\">\u5225\u8a18\u4e8b<\/a>\u3067\u3082\u89e3\u8aac\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u3061\u3089\u3082\u3054\u89a7\u3044\u305f\u3060\u3051\u308b\u3068\u5b09\u3057\u3044\u3067\u3059\u3002LayoutLM\u306f\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u7d50\u679c\u3092\u5229\u7528\u3057\u3066\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u3092\u884c\u3046\u30e2\u30c7\u30eb\u306a\u305f\u3081\u3001\u672c\u8a18\u4e8b\u306e\u30b9\u30b3\u30fc\u30d7\u304b\u3089\u306f\u5916\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f\u5927\u307e\u304b\u306a\u6587\u66f8\u89e3\u6790\u30d5\u30ed\u30fc\u306e\u6d41\u308c\u3067\u3059\u3002<\/p>\n<pre class=\"code mermaid\" data-lang=\"mermaid\" data-unlink=\"\">graph LR\n    classDef data fill:#e3f2fd,stroke:#1565c0,stroke-width:2px;\n    classDef module fill:#fff3e0,stroke:#e65100,stroke-width:2px;\n    classDef control fill:#f3e5f5,stroke:#7b1fa2,stroke-width:2px;\n    \n    Image --&gt; TextDet[\"TextDetector<br\/>(DBNet)\"]:::module\n    Image --&gt; LayoutAna[\"LayoutAnalyzer<br\/>(RT-DETR)\"]:::module\n    \n    TextDet --&gt; DetResult[\"\u30c6\u30ad\u30b9\u30c8\u9818\u57df\u5ea7\u6a19\"]:::data\n    LayoutAna --&gt; LayoutResult[\"\u30ec\u30a4\u30a2\u30a6\u30c8\u8981\u7d20<br\/>\u8868\u30fb\u56f3\u30fb\u6bb5\u843d\"]:::data\n    \n    DetResult --&gt; Split{\u30bb\u30eb\u3092\u8de8\u3044\u3060<br\/>\u30c6\u30ad\u30b9\u30c8\u3092\u5206\u5272\u3059\u308b\uff1f}:::control\n    LayoutResult --&gt; Split\n    \n    Split --&gt;|Yes| SplitFunc[\"\u30bb\u30eb\u5883\u754c\u3067\u5206\u5272\"]:::module\n    Split --&gt;|No| TextRec[\"TextRecognizer<br\/>(PARSeq)\"]:::module\n    SplitFunc --&gt; TextRec\n    \n    TextRec --&gt; RecResult[\"\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u7d50\u679c\"]:::data\n    \n    RecResult --&gt; Aggregate[\"\u7a7a\u9593\u7684\u30de\u30c3\u30c1\u30f3\u30b0\"]:::module\n    LayoutResult --&gt; Aggregate\n    \n    Aggregate --&gt; ReadOrder[\"\u8aad\u307f\u9806\u63a8\u5b9a\"]:::module\n    ReadOrder --&gt; Output[\"\u8868\u30fb\u56f3\u30fb\u30d1\u30e9\u30b0\u30e9\u30d5<br\/>\u30bb\u30af\u30b7\u30e7\u30f3\u30d8\u30c3\u30c0<br\/>\u30da\u30fc\u30b8\u30d8\u30c3\u30c0<br\/>\u30da\u30fc\u30b8\u30d5\u30c3\u30bf\"]:::data<\/pre>\n<p>\u753b\u50cf\u306b\u5bfe\u3057\u3066\u30c6\u30ad\u30b9\u30c8\u691c\u51fa\u3068\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u540c\u6642\u306b\u8d70\u3089\u305b\u305f\u5f8c\u306b\u3001\u30c6\u30ad\u30b9\u30c8\u5206\u5272\u5224\u5b9a\u3092\u884c\u3044\u307e\u3059\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\uff09\u3002\u30c6\u30ad\u30b9\u30c8\u691c\u51fa\u3067\u306f\u8868\u306e\u8a8d\u8b58\u306f\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u30bb\u30eb\u3092\u8de8\u3044\u3060\u77e9\u5f62\u304c\u51fa\u3066\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u305d\u308c\u3092\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u30e2\u30b8\u30e5\u30fc\u30eb\u304b\u3089\u5f97\u3089\u308c\u305f\u60c5\u5831\u3092\u4f7f\u3063\u3066\u5206\u5272\u3057\u3066\u3044\u307e\u3059\u3002\u7e26\u5206\u5272\u3068\u6a2a\u5206\u5272\u304c\u3042\u308a\u3001\u6a2a\u5206\u5272\u306e\u5834\u5408\u3092\u4e0b\u306b\u56f3\u89e3\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"\u30c6\u30ad\u30b9\u30c8\u5206\u5272\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125143559.png\" width=\"1200\" height=\"179\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>\u30c6\u30ad\u30b9\u30c8\u5206\u5272<\/figcaption><\/figure>\n<\/p>\n<p>\u7a7a\u9593\u7684\u30de\u30c3\u30c1\u30f3\u30b0\u3067\u306f\u3001\u8a8d\u8b58\u3055\u308c\u305f\u6587\u5b57\u3092\u30ec\u30a4\u30a2\u30a6\u30c8\u60c5\u5831\u57fa\u3065\u3044\u3066\u6bb5\u843d\u306a\u3069\u306b\u5272\u308a\u5f53\u3066\u3066\u3044\u307e\u3059\u3002\u305d\u3053\u304b\u3089\u5404\u30d1\u30e9\u30b0\u30e9\u30d5\u306a\u3069\u304b\u3089\u30da\u30fc\u30b8\u306e\u65b9\u5411\u3092\u6c7a\u5b9a\u3057\u3001\u8aad\u307f\u9806\u3092\u63a8\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4 id=\"Donut--\u4e8b\u524d\u5b66\u7fd2\u6642\u306e\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u306e\u307f\">Donut \ud83c\uddef\ud83c\uddf5 (\u4e8b\u524d\u5b66\u7fd2\u6642\u306e\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u306e\u307f)<\/h4>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"\uff08\u5de6\uff09\u65e2\u5b58\u624b\u6cd5\u3068\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u6bd4\u8f03\uff08\u53f3\uff09Donut\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125143640.png\" width=\"1200\" height=\"271\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>\uff08\u5de6\uff09\u65e2\u5b58\u624b\u6cd5\u3068\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u6bd4\u8f03\uff08\u53f3\uff09Donut\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/figcaption><\/figure>\n<\/p>\n<p>Donut\u306fNAVER\u793e\u304c2021\u5e74\u306b\u958b\u767a\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790\u30e2\u30c7\u30eb\u3067\u3059\u3002<\/p>\n<p>YomiToku\u3067\u3082\u3042\u3063\u305f\u3088\u3046\u306b\u3001\u5f93\u6765\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790\u30e2\u30c7\u30eb\u306f\u30c6\u30ad\u30b9\u30c8\u691c\u51fa\uff0b\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\uff0b\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u306e\u3088\u3046\u306b\u5225\u3005\u306b\u884c\u3046\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u4e3b\u6d41\u3067\u3057\u305f\u3002\u3053\u308c\u306f\u5404\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8a08\u7b97\u30b3\u30b9\u30c8\u304c\u7d2f\u7a4d\u3057\u305f\u308a\u3001\u30a8\u30e9\u30fc\u304c\u4f1d\u642c\u3059\u308b\u3053\u3068\u3067\u6027\u80fd\u4f4e\u4e0b\u306e\u8981\u56e0\u3068\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u5b9f\u7528\u4e0a\u3067\u306f\u5bfe\u5fdc\u8a00\u8a9e\u3067\u5404\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9078\u629e\u3092\u8feb\u3089\u308c\u308b\u96e3\u3057\u3055\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u3001Donut\u3067\u306f\u753b\u50cf\u5165\u529b\u304b\u3089\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u610f\u8b58\u3057\u305f\u9805\u76ee\u62bd\u51fa\u307e\u3067\u3092\u4e00\u6c17\u901a\u8cab\u3067\u884c\u3046E2E\u30e2\u30c7\u30eb\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u30d3\u30b8\u30e7\u30f3\u30a8\u30f3\u30b3\u30fc\u30c0\u306eSwinTransformer\u3068\u30c6\u30ad\u30b9\u30c8\u30c7\u30b3\u30fc\u30c0\u306eBART\u304b\u3089\u69cb\u6210\u3055\u308c\u308b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u3059\u3002\u305d\u308c\u3092\u4e8b\u524d\u5b66\u7fd2\u3068\u4e0b\u6d41\u30bf\u30b9\u30af\u306b\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u4e8b\u524d\u5b66\u7fd2\u3067\u306f\u3001\u753b\u50cf\u4e2d\u306e\u6587\u5b57\u3092\u66f8\u304d\u8d77\u3053\u3059\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u30bf\u30b9\u30af\u3092\u884c\u3044\u307e\u3059\u3002<br \/>\n\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3067\u306f\u3001\u5b9f\u65bd\u3059\u308b\u30bf\u30b9\u30af\u306b\u5408\u308f\u305b\u305f\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u4e0e\u3048\u3066\u5b66\u7fd2\u3057\u3066\u3044\u304d\u307e\u3059\u3002<br \/>\n\u4e8b\u524d\u5b66\u7fd2\u3067\u306f\u3001SynthDoG\u3068\u3044\u3046\u5408\u6210\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\uff08\u4e0b\u56f3\uff09\u3092\u4f5c\u6210\u3057\u3066\u3001\u4ed6\u8a00\u8a9e\u3078\u306e\u5bfe\u5fdc\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u305f\u3060\u3057\u3001\u4e8b\u524d\u5b66\u7fd2\u30bf\u30b9\u30af\u306e\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u306f\u65e5\u672c\u8a9e\u5bfe\u5fdc\u304c\u3067\u304d\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u4e0b\u6d41\u30bf\u30b9\u30af\u3067\u306f\u65e5\u672c\u8a9e\u5bfe\u5fdc\u3055\u308c\u305f\u30e2\u30c7\u30eb\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"SynthDoG\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125143800.png\" width=\"1200\" height=\"345\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>SynthDoG<\/figcaption><\/figure>\n<\/p>\n<h3 id=\"\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790VLM\u30d9\u30fc\u30b9\">\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790\uff08VLM\u30d9\u30fc\u30b9\uff09<\/h3>\n<p>\u8fd1\u5e74\u3067\u306f\u8996\u899a\u8a00\u8a9e\u30e2\u30c7\u30eb (VLM) \u3092\u7528\u3044\u3066\u76f4\u63a5\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790\u3092\u884c\u3046\u30a2\u30d7\u30ed\u30fc\u30c1\u3082\u767a\u8868\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u89e3\u6790\u3060\u3051\u3067\u306a\u304f\u3001\u56f3\u8868\u306a\u3069\u3082\u542b\u3081\u305f\u69cb\u9020\u306e\u62bd\u51fa\u304c\u53ef\u80fd\u306b\u306a\u3063\u3066\u304a\u308a\u3001\u6587\u66f8\u753b\u50cf\u3084PDF\u3092\u30de\u30fc\u30af\u30c0\u30a6\u30f3\u5316\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>PaddleOCR-VL \ud83c\uddef\ud83c\uddf5\uff1a\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58+VLM\u306e\u7d44\u307f\u5408\u308f\u305b\u3002109\u8a00\u8a9e\u5bfe\u5fdc<\/li>\n<li>DeepSeek-OCR \ud83c\uddef\ud83c\uddf5\uff1a\u9ad8\u89e3\u50cf\u5ea6\u753b\u50cf\u3092\u52b9\u7387\u7684\u306b\u51e6\u7406\u3002Gundam\u30e2\u30fc\u30c9\u304c\u7279\u5fb4<\/li>\n<li>Chandra \ud83c\uddef\ud83c\uddf5\uff1a40\u8a00\u8a9e\u4ee5\u4e0a\u5bfe\u5fdc\u3002olmOCR\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3067SoTA\u9054\u6210<\/li>\n<li>HunyuanOCR \ud83c\uddef\ud83c\uddf5\uff1a1B\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u8efd\u91cfVLM\u3002\u591a\u6a5f\u80fd\u304b\u3064\u9ad8\u7cbe\u5ea6<\/li>\n<\/ul>\n<h4 id=\"PaddleOCR-VL-\">PaddleOCR-VL \ud83c\uddef\ud83c\uddf5<\/h4>\n<p>PaddleOCR-VL\u306fPaddleOCR\u306eVLM\u30d9\u30fc\u30b9\u306e\u30e2\u30c7\u30eb\u3067\u3059\u3002PP-OCRv5\u3068\u540c\u3058\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u3002109\u8a00\u8a9e\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>PaddleOCR-VL\u306e\u5168\u4f53\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u4e0b\u56f3\u306e\u3088\u3046\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u30e2\u30c7\u30eb\u3068VLM\u304b\u3089\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u3068VLM\u3092\u5225\u3005\u306b\u884c\u3046\u3053\u3068\u3067\u3001VLM\u306e\u8a08\u7b97\u30b3\u30b9\u30c8\u3084\u8aad\u307f\u9806\u8aa4\u308a\u306a\u3069\u306e\u5f71\u97ff\u3092\u5c0f\u3055\u304f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"PaddleOCR-VL\u306e\u5168\u4f53\u50cf\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125143900.png\" width=\"1200\" height=\"577\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>PaddleOCR-VL\u306e\u5168\u4f53\u50cf<\/figcaption><\/figure>\n<\/p>\n<p>\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u3092\u884c\u3046<a target=\"_blank\" href=\"https:\/\/huggingface.co\/PaddlePaddle\/PP-DocLayoutV2\">PP-DocLayoutV2<\/a>\u306f RT-DETR \u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f\u30e2\u30c7\u30eb\u3067\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u8981\u7d20\u306e\u691c\u51fa\u3068\u5206\u985e\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u3092Relation DETR\u306b\u6e21\u3057\u3066\u8aad\u307f\u9806\u3092\u63a8\u5b9a\u3057\u3066\u3044\u307e\u3059\uff08\u4e0b\u56f3\u5de6\uff09\u3002<br \/>\n\u305d\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u30e2\u30c7\u30eb\u306e\u51fa\u529b\u3092VLM\u306b\u6e21\u3057\u3066\u6700\u7d42\u7684\u306bMarkdown\u3084LaTeX\u3001JSON\u5f62\u5f0f\u3067\u51fa\u529b\u3057\u307e\u3059\uff08\u4e0b\u56f3\u53f3\uff09\u3002\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u7528\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u3084\u8868\u8a8d\u8b58\u7528\u30d7\u30ed\u30f3\u30d7\u30c8\u3001\u6570\u5f0f\u8a8d\u8b58\u7528\u30d7\u30ed\u30f3\u30d7\u30c8\u306a\u3069\u304c\u7528\u610f\u3055\u308c\u3066\u304a\u308a\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u30e2\u30c7\u30eb\u306e\u7d50\u679c\u306b\u5fdc\u3058\u3066\u305d\u308c\u3089\u3092\u4f7f\u3044\u5206\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"PaddleOCR-VL\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125143940.png\" width=\"1200\" height=\"301\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>PaddleOCR-VL\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/figcaption><\/figure>\n<\/p>\n<h4 id=\"DeepSeek-OCR-\">DeepSeek-OCR \ud83c\uddef\ud83c\uddf5<\/h4>\n<p>DeepSeek-OCR\u306fDeepSeek\u304c2025\u5e7410\u6708\u306b\u516c\u958b\u3057\u305f\u30e2\u30c7\u30eb\u3067\u3059\u3002<br \/>\n\u5f0a\u793e\u306e<a target=\"_blank\" href=\"https:\/\/pages.layerx.co.jp\/291cdd370bae80468124e94b5730e998#block-291cdd370bae80f68dadf6e820e90c09\">\u6a5f\u68b0\u5b66\u7fd2\u52c9\u5f37\u4f1a<\/a>\u3067\u3082\u7d39\u4ecb\u3057\u305f\u306e\u3067\u3001\u3053\u3061\u3089\u3082\u3054\u89a7\u3044\u305f\u3060\u3051\u308b\u3068\u5b09\u3057\u3044\u3067\u3059\u3002<\/p>\n<p>DeepSeek-OCR\u306e\u767a\u60f3\u306f\u3001\u6587\u66f8\u4e2d\u306e\u9577\u3044\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u5149\u5b66\u7684\u306b\u5727\u7e2e\u3059\u308c\u3070\u5c11\u306a\u3044\u30c8\u30fc\u30af\u30f3\u6570\u3067\u51e6\u7406\u3067\u304d\u308b\u306f\u305a\u3001\u3068\u3044\u3046\u3068\u3053\u308d\u304b\u3089\u6765\u3066\u3044\u307e\u3059\u3002<br \/>\n\u5f93\u6765\u306eVLM\u3067\u306f\u4e0b\u56f3\u306e\u3088\u3046\u306a\u69cb\u6210\u306b\u306a\u3063\u3066\u304a\u308a\u3001\u9ad8\u89e3\u50cf\u5ea6\u753b\u50cf\u3067\u306e\u51e6\u7406\u306b\u8ab2\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"\u65e2\u5b58\u624b\u6cd5\u3068\u306e\u6bd4\u8f03\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125144015.png\" width=\"1200\" height=\"304\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>\u65e2\u5b58\u624b\u6cd5\u3068\u306e\u6bd4\u8f03<\/figcaption><\/figure>\n<\/p>\n<p>DeepSeek-OCR\u3067\u306f\u3001\u5c11\u306a\u3044\u30d3\u30b8\u30e7\u30f3\u30c8\u30fc\u30af\u30f3\u304b\u3064\u30e1\u30e2\u30ea\u306b\u512a\u3057\u3044\u30a8\u30f3\u30b3\u30fc\u30c0 (DeepEncoder) \u3092\u63d0\u6848\u3057\u3001\u9ad8\u89e3\u50cf\u5ea6\u5165\u529b\u3078\u306e\u5bfe\u5fdc\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u4e3b\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u4e0b\u56f3\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u304a\u308a\u3001SAM\u304b\u3089\u5f97\u3089\u308c\u308b\u30d3\u30b8\u30e7\u30f3\u30c8\u30fc\u30af\u30f3\u3092CLIP\u306b\u901a\u3059\u3053\u3068\u3067\u8a00\u8a9e\u7a7a\u9593\u3078\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u3092\u30d7\u30ed\u30f3\u30d7\u30c8\u3068\u3068\u3082\u306b\u30c7\u30b3\u30fc\u30c0 (DeepSeek-3B-MoE) \u306b\u6e21\u3059\u3053\u3068\u3067\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790\u30bf\u30b9\u30af\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002SAM\u90e8\u5206\u306eViTDet\u306f\u30d1\u30c3\u30c1\u5185\u306e\u5c40\u6240\u7684\u306a\u30a2\u30c6\u30f3\u30b7\u30e7\u30f3\u304c\u4e3b\u306a\u306e\u3067\u3001\u30e1\u30e2\u30ea\u7684\u306b\u306f\u512a\u3057\u3044\u8a2d\u8a08\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"DeepSeek-OCR\u306e\u5168\u4f53\u50cf\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125144046.png\" width=\"1200\" height=\"352\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>DeepSeek-OCR\u306e\u5168\u4f53\u50cf<\/figcaption><\/figure>\n<\/p>\n<p>\u63a8\u8ad6\u6642\u306e\u5165\u529b\u3067\u306f\u3001\u305d\u306e\u307e\u307e\u5165\u529b\u3059\u308b\u30e2\u30fc\u30c9\u3068Gundam\u30e2\u30fc\u30c9\u304c\u3042\u308a\u307e\u3059\u3002Gundam\u30e2\u30fc\u30c9\u306f\u30bf\u30a4\u30eb\uff0b\u5168\u4f53\u753b\u50cf\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u5165\u529b\u65b9\u6cd5\u3067\u3001\u3088\u308aVRAM\u306b\u512a\u3057\u304f\u8d85\u9ad8\u89e3\u50cf\u5ea6\u753b\u50cf\u306b\u9577\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"\u5165\u529b\u65b9\u5f0f\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125144114.png\" width=\"1200\" height=\"485\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>\u5165\u529b\u65b9\u5f0f<\/figcaption><\/figure>\n<\/p>\n<p>\u3053\u308c\u306b\u52a0\u3048\u3066DeepSeek-OCR\u3067\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u53ce\u96c6\u3057\u305fPDF\u30c7\u30fc\u30bf (OCR1.0) \u3068\u56f3\u8868\u3084\u79d1\u5b66\u306b\u5f37\u3044\u30c7\u30fc\u30bf (OCR2.0)\uff0b\u03b1 \u3092\u7528\u3044\u3066\u5b66\u7fd2\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3053\u308c\u306b\u3088\u308a\u3001\u591a\u8a00\u8a9e\u5bfe\u5fdc\u3084\u56f3\u8868\u306e\u30d1\u30fc\u30b9\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4 id=\"Chandra-\">Chandra \ud83c\uddef\ud83c\uddf5<\/h4>\n<p>Chandra\u306f2025\u5e7410\u6708\u306bDataLab\u304b\u3089\u516c\u958b\u3055\u308c\u305fOCR\u30e2\u30c7\u30eb\u3067\u3059\u3002<br \/>\n\u8a73\u7d30\u306f\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u304c\u300140\u8a00\u8a9e\u4ee5\u4e0a\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u624b\u66f8\u304d\u6587\u5b57\u3084\u56f3\u8868\u306e\u7406\u89e3\u304c\u3067\u304d\u308b\u30e2\u30c7\u30eb\u3067\u3059\u3002<br \/>\n\u4e00\u3064\u4e0a\u306eDeepSeek-OCR\u3068\u306e\u6bd4\u8f03\u3082\u884c\u3063\u3066\u304a\u308a\u3001olmOCR\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3067SoTA\u3092\u9054\u6210\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"olmOCR\u30d9\u30f3\u30c1\u30de\u30fc\u30af\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125144154.png\" width=\"657\" height=\"402\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>olmOCR\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/figcaption><\/figure>\n<\/p>\n<p>DataLab\u306f<a target=\"_blank\" href=\"https:\/\/github.com\/datalab-to\/surya\/\">Surya<\/a>\u3068<a target=\"_blank\" href=\"https:\/\/github.com\/datalab-to\/marker\">Marker<\/a>\u3068\u3044\u3046\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u30d9\u30fc\u30b9\u306eOCR\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u6628\u5e74\u306b\u516c\u958b\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u4ee5\u4e0b\u306e\u30c9\u30e1\u30a4\u30f3\u3067\u306e\u6027\u80fd\u5411\u4e0a\u306b\u8ab2\u984c\u304c\u3042\u308a\u3001\u4eca\u56deChandra\u3092\u958b\u767a\u3057\u305f\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u624b\u66f8\u304d<\/li>\n<li>\u591a\u8a00\u8a9e<\/li>\n<li>\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027<\/li>\n<li>\u30d5\u30a9\u30fc\u30e0\u3068\u30c6\u30fc\u30d6\u30eb\u306e\u62bd\u51fa<\/li>\n<li>\u753b\u50cf\u306e\u30ad\u30e3\u30d7\u30b7\u30e7\u30f3\u3068\u62bd\u51fa<\/li>\n<li>\u6570\u5f0f<\/li>\n<\/ul>\n<p>\u305d\u306e\u305f\u3081\u3001\u7279\u5fb4\u3068\u3057\u3066\u306f\u4e0a\u8a18\u306e\u8ab2\u984c\u611f\u3092\u89e3\u6d88\u3057\u305f\u7279\u5fb4\u304c\u3042\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>Chandra\u306f\u30b3\u30fc\u30c9\u306fApache 2.0\u30e9\u30a4\u30bb\u30f3\u30b9\u3067\u3059\u304c\u3001\u30e2\u30c7\u30eb\u306e\u91cd\u307f\u306f<a target=\"_blank\" href=\"https:\/\/github.com\/datalab-to\/chandra\/blob\/master\/MODEL_LICENSE\">\u5225\u30e9\u30a4\u30bb\u30f3\u30b9<\/a>\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h3 id=\"HunyuanOCR-\">HunyuanOCR \ud83c\uddef\ud83c\uddf5<\/h3>\n<p>HunyuanOCR\u306f\u30c6\u30f3\u30bb\u30f3\u30c8\uff08\u9a30\u8a0a\uff09\u304c2025\u5e7411\u6708\u306b\u516c\u958b\u3057\u305fOCR\u30e2\u30c7\u30eb\u3067\u3059\u3002<br \/>\n\u4e3b\u306a\u7279\u5fb4\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u306b\u6319\u3052\u3089\u308c\u308b\u3088\u3046\u306a\u591a\u304f\u306eOCR\u6a5f\u80fd\u3084\u591a\u8a00\u8a9e\u30b5\u30dd\u30fc\u30c8\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u30021B\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3044\u3046VLM\u3068\u3057\u3066\u306f\u8efd\u91cf\u306a\u30e2\u30c7\u30eb\u3067\u3042\u308b\u3053\u3068\u3082\u7279\u5fb4\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u30c6\u30ad\u30b9\u30c8\u691c\u51fa\uff06\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58<\/li>\n<li>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790\uff1aMarkdown\u5909\u63db\u3084\u6570\u5f0f\u306eLaTeX\u5909\u63db\u3001\u56f3\u8868\u306eHTML\u5909\u63db<\/li>\n<li>\u60c5\u5831\u62bd\u51fa\uff06VQA (Visual Question Answering)\uff1a\u7279\u5b9a\u306e\u60c5\u5831\uff08\u91d1\u984d\u3001\u65e5\u4ed8\u306a\u3069\uff09\u306e\u62bd\u51fa<\/li>\n<li>\u753b\u50cf\u5185\u306e\u30c6\u30ad\u30b9\u30c8\u7ffb\u8a33<\/li>\n<\/ul>\n<p>HunyuanOCR\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u5927\u307e\u304b\u306b\u306f\u753b\u50cf\u30a8\u30f3\u30b3\u30fc\u30c0(<code>Hunyuan-ViT<\/code>)\u3068\u30c6\u30ad\u30b9\u30c8\u30c7\u30b3\u30fc\u30c0(<code>Hunyuan-0.5B<\/code>)\u304b\u3089\u69cb\u6210\u3055\u308c\u3001\u4e2d\u9593\u306b\u305d\u308c\u3089\u3092\u3064\u306a\u3050\u30b3\u30cd\u30af\u30bf\uff08<code>Adaptive MLP Connector<\/code>\uff09\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u753b\u50cf\u30a8\u30f3\u30b3\u30fc\u30c0\uff1a<br \/>\n Hunyuan-ViT\u306fSigLIP-v2-400M\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3066\u304a\u308a\u3001\u30aa\u30ea\u30b8\u30ca\u30eb\u89e3\u50cf\u5ea6\u306e\u307e\u307e\u51e6\u7406\u3067\u304d\u307e\u3059\u3002\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u304c\u5909\u308f\u308b\u3053\u3068\u306a\u304f\u51e6\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u9577\u5927\u306a\u6587\u66f8\u306e\u51e6\u7406\u306b\u5f37\u307f\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u30b3\u30cd\u30af\u30bf\uff1a<br \/>\n \u753b\u50cf\u3068\u30c6\u30ad\u30b9\u30c8\u306e\u6a4b\u6e21\u3057\u3092\u3059\u308b\u5f79\u5272\u304c\u3042\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u7a7a\u9593\u65b9\u5411\u3067\u9069\u5fdc\u7684\u306b\u753b\u50cf\u306e\u5727\u7e2e\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c8\u30fc\u30af\u30f3\u6570\u3092\u524a\u6e1b\u3059\u308b\u72d9\u3044\u304c\u3042\u308a\u307e\u3059\u3002\u7aef\u7684\u306b\u8a00\u3048\u3070\u3001\u5b66\u7fd2\u53ef\u80fd\u306a\u30d7\u30fc\u30ea\u30f3\u30b0\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u30c6\u30ad\u30b9\u30c8\u30c7\u30b3\u30fc\u30c0\uff1a<br \/>\n Hunyuan-0.5B\u306fXD-RoPE\u3068\u3044\u3046RoPE\u3092\u30c6\u30ad\u30b9\u30c8\u30fb\u9ad8\u3055\u30fb\u5e45\u30fb\u6642\u9593\u306e4\u3064\u306e\u30b5\u30d6\u30b9\u30da\u30fc\u30b9\u306b\u5206\u89e3\u3057\u3066\u6271\u3046\u3053\u3068\u3067\u3001\u8907\u96d1\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u7406\u89e3\u3092\u53ef\u80fd\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"HunyuanOCR\u306e\u5168\u4f53\u50cf\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251129\/20251129205245.png\" width=\"1200\" height=\"848\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>HunyuanOCR\u306e\u5168\u4f53\u50cf<\/figcaption><\/figure>\n<\/p>\n<p>HunyuanOCR\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3084\u5b66\u7fd2\u65b9\u6cd5\u306b\u3082\u5de5\u592b\u3092\u5165\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3067\u306f\u3001<a target=\"_blank\" href=\"#donut--%E4%BA%8B%E5%89%8D%E5%AD%A6%E7%BF%92%E6%99%82%E3%81%AE%E3%83%86%E3%82%AD%E3%82%B9%E3%83%88%E8%AA%8D%E8%AD%98%E3%81%AE%E3%81%BF\">SynthDog<\/a>\u3092\u62e1\u5f35\u3055\u305b\u3066\u3001130\u4ee5\u4e0a\u306e\u8a00\u8a9e\u3067\u8a8d\u8b58\u80fd\u529b\u3092\u5f37\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u53f3\u304b\u3089\u5de6\u306b\u66f8\u304f\u30a2\u30e9\u30d3\u30a2\u8a9e\u306a\u3069\u3082\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"HunyuanOCR\u306e\u5b66\u7fd2\u30c7\u30fc\u30bf\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251129\/20251129205317.png\" width=\"1200\" height=\"818\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>HunyuanOCR\u306e\u5b66\u7fd2\u30c7\u30fc\u30bf<\/figcaption><\/figure>\n<\/p>\n<p>\u5b66\u7fd2\u65b9\u6cd5\u306f\u7d50\u69cb\u624b\u9593\u304c\u304b\u304b\u3063\u3066\u304a\u308a\u3001\u4e8b\u524d\u5b66\u7fd2\u3060\u3051\u30674\u6bb5\u968e\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff08\u4e0b\u8868\uff09\u3002<br \/>\n\u3053\u308c\u3089\u306e\u4e8b\u524d\u5b66\u7fd2\u306e\u5f8c\u306f\u3001GRPO (Group Relative Policy Optimization)<sup id=\"fnref:10\"><a target=\"_blank\" href=\"#fn:10\" rel=\"footnote\">10<\/a><\/sup>\u3092\u4f7f\u3063\u3066\u5b66\u7fd2\u3092\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30bf\u30b9\u30af\u3054\u3068\u306b\u5831\u916c\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30c6\u30ad\u30b9\u30c8\u691c\u51fa\uff06\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\uff1a\u6b63\u89e3\u30d0\u30a6\u30f3\u30c7\u30a3\u30f3\u30b0\u30dc\u30c3\u30af\u30b9\u3068\u306e\u91cd\u306a\u308a\uff08IoU\uff09\u3068\u6b63\u89e3\u30c6\u30ad\u30b9\u30c8\u3068\u306e\u7de8\u96c6\u8ddd\u96e2<\/li>\n<li>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790\uff1a\u6b63\u89e3\u30c7\u30fc\u30bf\u3068\u306e\u7de8\u96c6\u8ddd\u96e2<\/li>\n<li>VQA\uff1a\u7b54\u3048\u304c\u6b63\u89e3\u3068\u610f\u5473\u7684\u306b\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\uff08Yes\/No\uff09<\/li>\n<li>\u7ffb\u8a33\uff1aLLM-as-a-Judge\u3067\u3001\u7ffb\u8a33\u306e\u8cea\u30920~5\u6bb5\u968e\u3067\u8a55\u4fa1<\/li>\n<\/ul>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"HunyuanOCR\u306e\u4e8b\u524d\u5b66\u7fd2\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251129\/20251129205402.png\" width=\"1200\" height=\"387\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>HunyuanOCR\u306e\u4e8b\u524d\u5b66\u7fd2<\/figcaption><\/figure>\n<\/p>\n<h2 id=\"\u5b9f\u9a13\">\u5b9f\u9a13<\/h2>\n<h3 id=\"\u691c\u8a3c\u7528\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\">\u691c\u8a3c\u7528\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf<\/h3>\n<p>\u6027\u80fd\u691c\u8a3c\u306b\u4f7f\u7528\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u306f\u3001\u6bd4\u8f03\u3057\u305f\u3044\u8981\u7d20\u3092\u3082\u3064\u30c7\u30fc\u30bf\u3092\u90fd\u5ea6\u6301\u3063\u3066\u304d\u3066\u3082\u826f\u3044\u306e\u3067\u3059\u304c\u3001\u30b5\u30f3\u30d7\u30eb\u304c\u8907\u6570\u306b\u306a\u308b\u3068\u8a18\u4e8b\u304c\u9577\u304f\u306a\u308b\u305f\u3081\u3001\u591a\u69d8\u306a\u8981\u7d20\u3092\u4e00\u3064\u306e\u30c7\u30fc\u30bf\u306b\u8a70\u3081\u8fbc\u307f\u3001\u3053\u308c\u3092\u691c\u8a3c\u306b\u7528\u3044\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<br \/>\n\u65e2\u5b58\u624b\u6cd5\u3068\u306e\u6bd4\u8f03\u306e\u3057\u3084\u3059\u3055\u3092\u8003\u616e\u3057\u306a\u304c\u3089\u3001\u4ee5\u4e0b\u306e\u3053\u3068\u3092\u8003\u616e\u3057\u3066\u3067\u304d\u308b\u3060\u3051\u96e3\u3057\u3044\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002\u5b9f\u969b\u306b\u30d0\u30af\u30e9\u30af\u3067\u51e6\u7406\u3092\u3059\u308b\u9818\u53ce\u66f8\u304c\u3053\u3093\u306a\u306b\u3082\u6c5a\u308c\u3066\u3044\u308b\u3053\u3068\u306f\u306a\u3044\u306e\u3067\u3059\u304c\u3001OCR\u306e\u6027\u80fd\u8a55\u4fa1\u306e\u305f\u3081\u306b\u3042\u3048\u3066\u96e3\u3057\u304f\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u30aa\u30ea\u30b8\u30ca\u30eb\u306fPDF\u3067\u3059\u304c\u3001\u305d\u308c\u30921654&#215;2339\u30b5\u30a4\u30ba\u306eJPEG\u753b\u50cf\u306b\u5909\u63db\u3057\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>\u30c6\u30ad\u30b9\u30c8\u81ea\u4f53\u306e\u8aad\u307f\u53d6\u308a\u306b\u304f\u3055\n<ul>\n<li>\u6c5a\u308c<\/li>\n<li>\u5370\u5f71\u306e\u306b\u3058\u307f<\/li>\n<\/ul>\n<\/li>\n<li>\u8907\u96d1\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\n<ul>\n<li>\u7e26\u66f8\u304d\u30fb\u6a2a\u66f8\u304d\u30fb\u30a2\u30fc\u30c1\u72b6\u306a\u3069\u306e\u6df7\u5408<\/li>\n<li>\u30bb\u30eb\u7d50\u5408\u306a\u3069\u3092\u542b\u3080\u8907\u96d1\u306a\u8868<\/li>\n<li>\u56f3\u8868<\/li>\n<\/ul>\n<\/li>\n<li>\u4e2d\u76e4\u3067\u306e\u30c6\u30ad\u30b9\u30c8\u306e\u591a\u3055<\/li>\n<\/ul>\n<p>\u8868\u306e\u4e00\u90e8\u3067\u306f\u3042\u3048\u3066\u7d71\u4e00\u611f\u3092\u306a\u304f\u3057\u3066\u5de6\u5bc4\u305b\u306b\u3057\u305f\u308a\u3001\u53f3\u5bc4\u305b\u306b\u3057\u305f\u308a\u3057\u3066\u3044\u307e\u3059\u3002\u8aac\u660e\u306e\u305f\u3081\u306b\u5404\u9818\u57df\u306b\u540d\u524d\u3092\u3064\u3051\u307e\u3057\u305f\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"\u691c\u8a3c\u7528\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125144326.png\" width=\"1200\" height=\"805\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>\u691c\u8a3c\u7528\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf<\/figcaption><\/figure>\n<\/p>\n<p>\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u306f\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>PDF\u306e\u4f5c\u6210\uff1a<code>reportlab<\/code> \u3067PDF\u306e\u5927\u67a0\u3092\u6c7a\u5b9a<\/li>\n<li>\u753b\u50cf\u8981\u7d20\uff1a<code>Nano Banana<\/code>\n<ul>\n<li>\u5370\u5f71<\/li>\n<li>\u624b\u66f8\u304d\u6587\u5b57<\/li>\n<li>\u753b\u50cf\u306e\u6c5a\u308c<\/li>\n<\/ul>\n<\/li>\n<li>\u30b0\u30e9\u30d5: <code>Matplotlib<\/code> \u3067\u30b0\u30e9\u30d5\u3092\u4f5c\u6210<\/li>\n<\/ul>\n<p><code>Nano Banana Pro<\/code> \u304c\u51fa\u3066\u65e5\u672c\u8a9e\u306e\u751f\u6210\u306f\u5411\u4e0a\u3057\u3066\u3044\u308b\u3068\u601d\u3046\u306e\u3067\u3059\u304c\u3001\u8907\u96d1\u306a\u8acb\u6c42\u66f8\u753b\u50cf\u306e\u751f\u6210\u306f\u82e6\u52b4\u3057\u307e\u3057\u305f\u3002<br \/>\n\u4f8b\u3048\u3070\u3001\u6587\u5b57\u304c\u591a\u304f\u306a\u3063\u3066\u304f\u308b\u3068\u7279\u5b9a\u306e\u6587\u5b57\u304c\u5d29\u308c\u3066\u3057\u307e\u3063\u305f\u308a\u3001\u6c5a\u308c\u306e\u307f\u3092\u751f\u6210\u3057\u3066\u307b\u3057\u3044\u306e\u306b\u52dd\u624b\u306b\u7de8\u96c6\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3057\u305f\u3002<br \/>\n\u305d\u306e\u305f\u3081\u3001\u6587\u5b57\u3084\u30b0\u30e9\u30d5\u306a\u3069\u306f\u30b3\u30fc\u30c9\u3068\u3057\u3066\u6c7a\u5b9a\u7684\u306b\u751f\u6210\u3057\u3066\u4fdd\u8b77\u3057\u3001\u305d\u306e\u5f8c\u306b\u753b\u50cf\u8981\u7d20\u3092\u751f\u6210\u3057\u3066\u304f\u3063\u3064\u3051\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u8907\u96d1\u306a\u8acb\u6c42\u66f8\u753b\u50cf\u306e\u751f\u6210\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u5370\u5f71\u306e\u306b\u3058\u307f\u306a\u3069\u306f\u30d6\u30e9\u30fc\u306a\u3069\u306e\u753b\u50cf\u51e6\u7406\u3092\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3 id=\"\u691c\u8a3c\u7d50\u679c\">\u691c\u8a3c\u7d50\u679c<\/h3>\n<p>\u524d\u7bc0\u3067\u6e96\u5099\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u3092\u4f7f\u3063\u3066\u3001\u65e5\u672c\u8a9e\u306b\u5bfe\u5fdc\u3057\u305f\u30e2\u30c7\u30eb\u306e\u6027\u80fd\u3092\u773a\u3081\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3 id=\"1-Tesseract\">1. Tesseract<\/h3>\n<p>LSTM\u3092\u7528\u3044\u305f\u65e5\u672c\u8a9e\u5bfe\u5fdc\u30e2\u30c7\u30eb\u3092\u52d5\u304b\u3057\u3066\u307f\u307e\u3057\u305f\u3002<br \/>\n\u4ee5\u4e0b\u306f\u4e3b\u306b\u5de6\u4e0a\uff08<code>\u30b7\u30f3\u30d7\u30eb<\/code>\uff09\u306e\u30a8\u30ea\u30a2\u306e\u7d50\u679c\u3067\u3059\u3002\u3042\u307e\u308a\u8aad\u307f\u53d6\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<br \/>\n\u30e2\u30c7\u30eb (CRNN) \u306e\u4ed5\u7d44\u307f\u4e0a\u3001\u57fa\u672c\u7684\u306b\u5de6\u304b\u3089\u53f3\u306b\u3057\u304b\u8aad\u307f\u53d6\u308c\u306a\u3044\u305f\u3081\u3001\u300c\u685c\u5ddd\u30d3\u30eb6F\u300d\u306e\u5f8c\u306b\u3001\u53f3\u5074\u306e\u300c\u652f\u6255\u3044\u671f\u9650\u300d\u3092\u8aad\u307f\u53d6\u3063\u3066\u3044\u308b\u69d8\u5b50\u306a\u3069\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u5370\u5f71\u3068\u306e\u91cd\u306a\u308a\u304c\u3042\u308b\u3068\u3053\u308d\u3082\u8aad\u307f\u53d6\u308c\u3066\u3044\u306a\u3044\u3067\u3059\u306d\u3002<\/p>\n<pre class=\"code text\" data-lang=\"text\" data-unlink=\"\">\u3084\n\u7528 |\n\u9756 \u203b \u767a\u884c \u5e74 \u6708 20\n\u682a \u5f0f \u4f1a \u793e \u30b5 \u30f3\u30d7 \u30eb \u306b\n\u6771\u4eac \u90fd \u4e2d \u592e \u533a \u685c\u5ddd \u4e8c \u4e01 \u76ee 15-8 \u685c\u5ddd \u30d3\u30eb 6F \u652f\u6255 \u3044 \u671f \u9650 20\n\u51fa \u7530 \u90e8 \u69cd \u8af8 \u6c42 \u5143 \u3002 \u682a \u5f0f \u4f1a \u793e \u8acb\u6c42\n03=-1234-5678 \u30a3\nyamada@example.com \u30fc\u30fc\n\u306a \u306e \u3066\n0 5 \u5143\n\u632f\u8fbc \u5148 \/ \u3002 \u7dcf\n\u307f\u3089\u3044 \u7dcf\u5408 \u9280\u884c \u30a2 \u306b \u5408\n\u685c\u753a \u652f\u5e97 \u5546\n\u666e\u901a 1284503 \u652f\u6255 \u3044 \u6761 \u4ef6 \u4e8b\n\u304a \u652f\u6255 \u3044 \u306f \u8acb\u6c42 \u65e5 \u3088\u308a 30 \u65e5 \u4ee5\u5185 \u306b \u3001 \u3053 \u4e0a \u8a18 \u632f \u8fbc \u5148 \u3078 \u9280\u884c \u632f\n\u30ab\u30c6 \u30b4\u30ea \u5225\u58f2 \u4e0a \u5206 \u5e03 \u8fbc \u306b \u3066 \u304a \u9858\u3044 \u3044\u305f \u3057 \u307e\u3059 \u3002\n\u30b3\u30ea \u30aa\u30d5\u30a3\u30b9 \u30b1\u30a2 \u30af\u30bb \u30c3 \u30ea \u632f\u8fbc \u624b\u6570 \u6599 \u306f \u8cb4\u793e \u306b \u3066 \u3054 \u8ca0\u62c5 \u201c\u3060 \u3055\u3044 \u3002\n\u632f\u8fbc \u5143 \u540d \u7fa9 \u306f \u8b58\u5225 \u306e \u305f \u3081 \u5931 \u982d \u306b \u300c 13\u300d \u3092 \u4ed8\u4e0e \u3057 \u305f \u540d \u7fa9 \u3092\n\u3054 \u4f7f\u7528 \u304f \u3060 \u3055\u3044 \u3002\n\u30ab\u30c6 \u30b4\u30d6 \u57fa\u8ef8 \u6751 \u5c0e \u652f\u6255 \u3044 \u671f \u9650 \u3092 \u904e\u304e \u305f \u5834\u5408 \u3001 \u5e74 14 6% \u306e \u5ef6\u6ede \u5229\u606f \u3092 \u65e5 \u5bb3<\/pre>\n<h3 id=\"2-PP-OCRv5\">2. PP-OCRv5<\/h3>\n<p>PP-OCRv5\u306e\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u7d50\u679c\u306f\u4ee5\u4e0b\u3067\u3059\u3002Tesseract\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001\u3088\u308a\u591a\u304f\u306e\u6587\u5b57\u304c\u8aad\u307f\u53d6\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>\u6a2a\u66f8\u304d\u3060\u3051\u3067\u306a\u304f\u3001\u7e26\u66f8\u304d\u3082\u7e26\u66f8\u304d\u3068\u3057\u3066\u8aad\u307f\u53d6\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u56f3\u8868\u4e2d\u306e\u6587\u5b57\u3082\u8aad\u307f\u53d6\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3067\u3001\u8868\u306e\u4e2d\u56fd\u8a9e\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u305f\u308a\u3001\u7279\u306b\u6587\u5b57\u304c\u8a70\u307e\u3063\u3066\u3044\u308b\u3068\u3053\u308d\u3067\u306f\u6587\u5b57\u304c\u4e00\u90e8\u6b20\u843d\u3057\u3066\u3044\u305f\u308a\u3057\u3066\u3044\u308b\u3053\u3068\u3082\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<br \/>\n\u307e\u305f\u3001\u30a2\u30fc\u30c1\u4e0a\u306e\u6587\u5b57\u5217\u306f\u4e00\u6587\u5b57\u305a\u3064\u5225\u306e\u8981\u7d20\u3068\u3057\u3066\u691c\u51fa\u3055\u308c\u305f\u308a\u3001\u8aa4\u8a8d\u8b58\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001PP-OCRv5\u304c\u30c6\u30ad\u30b9\u30c8\u884c\u306e\u56de\u8ee2\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3067\u3001\u5358\u7d14\u306a\u77e9\u5f62\u306e\u56de\u8ee2\u3067\u30d5\u30a3\u30c3\u30c8\u3067\u304d\u306a\u3044\u5f62\u5f0f\u306b\u306f\u5bfe\u5fdc\u3067\u304d\u306a\u3044\u304b\u3089\u3060\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"PP-OCRv5\u306e\u7d50\u679c\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125144447.jpg\" width=\"1200\" height=\"848\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>PP-OCRv5\u306e\u7d50\u679c<\/figcaption><\/figure>\n<\/p>\n<h3 id=\"3-YomiToku\">3. YomiToku<\/h3>\n<p>YomiToku\u306e\u8a8d\u8b58\u7d50\u679c\u304c\u4e0b\u56f3\u3067\u3059\u3002YomiToku\u306f\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u6301\u3064\u305f\u3081\u3001\u6bb5\u843d\u3084\u56f3\u8868\u306e\u8b58\u5225\u3092\u884c\u3063\u3066\u3001\u8aad\u307f\u9806\u3092\u63a8\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u5de6\u56f3\u304c\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u7d50\u679c\u3001\u53f3\u56f3\u304c\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u7d50\u679c\u3068\u8aad\u307f\u9806\u3092\u53ef\u8996\u5316\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u4e0b\u306b\u306f\u691c\u51fa\u7d50\u679c\u3068\u30ec\u30a4\u30a2\u30a6\u30c8\u8a8d\u8b58\u7d50\u679c\u3092\u7d71\u5408\u3057\u3066\u3001HTML\u5f62\u5f0f\u3067\u51fa\u529b\u3057\u305f\u8868\u306e\u4e00\u90e8\u3092\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6c5a\u308c\u3092\u6587\u5b57\u3068\u3057\u3066\u8aa4\u691c\u77e5\u3057\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u8aad\u307f\u9806\u304c\u5de6\u4e0b\u306b\u98db\u3093\u3067\u3044\u307e\u3059\u304c\u3001\u5168\u4f53\u7684\u306b\u306f\u826f\u3055\u305d\u3046\u306a\u5370\u8c61\u3067\u3059\u3002<br \/>\n\u307e\u305f\u3001PP-OCRv5\u3067\u306f\u6587\u5b57\u306e\u629c\u3051\u3084\u4e0d\u610f\u306b\u4e2d\u56fd\u8a9e\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u3063\u305f\u306e\u3067\u3059\u304c\u3001YomiToku\u3067\u306f\u30b7\u30f3\u30d7\u30eb\u306b\u65e5\u672c\u8a9e\u306e\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u306e\u6027\u80fd\u304c\u9ad8\u3044\u3088\u3046\u306b\u611f\u3058\u307e\u3059\u3002<\/p>\n<p>\u53f3\u5074\u306e\u7e26\u66f8\u304d\u6a2a\u66f8\u304d\u6df7\u5728\uff08<code>\u7e26\u66f8\u304d2<\/code>\uff09\u306e\u30a8\u30ea\u30a2\u3092\u4e00\u3064\u306e\u5927\u304d\u306a\u30c6\u30ad\u30b9\u30c8\u9818\u57df\u3068\u3057\u3066\u8a8d\u8b58\u3057\u3066\u3044\u307e\u3059\u3002\u7d19\u9762\u306e\u6c5a\u308c\u306b\u53cd\u5fdc\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3001\u6587\u5b57\u3082\u6b63\u3057\u304f\u8aad\u307f\u53d6\u308c\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u305d\u308c\u306b\u3088\u308a\u3001\u3053\u3053\u3067\u3082\u8aad\u307f\u9806\u304c\u30ba\u30ec\u3066\u3057\u307e\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u30a2\u30fc\u30c1\u72b6\u306e\u6587\u5b57\u5217\u306b\u5f31\u3044\u306e\u306f\u3001PP-OCRv5\u3068\u540c\u69d8\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u8868\u90e8\u5206\u3067\u306f\u3001\u5217\u540d\u306e\u30bb\u30eb\u7d50\u5408\u3092\u8aa4\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u5c0f\u8a08\u90e8\u5206\u306e\u7d50\u5408\u90e8\u5206\u3092\u6b63\u3057\u304f\u8a8d\u8b58\u3067\u304d\u3066\u304a\u308a\u3001\u6982\u306d\u826f\u3055\u305d\u3046\u3067\u3059\u3002\u7f6b\u7dda\u304c\u3042\u308b\u5834\u5408\u306b\u306f\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u305d\u3046\u306a\u611f\u89e6\u3067\u3059\u3002<\/p>\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125144526.png\" width=\"1200\" height=\"860\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><br \/>\n<span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125144604.png\" width=\"1200\" height=\"717\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><\/p>\n<h3 id=\"4-PaddleOCR-VL\">4. PaddleOCR-VL<\/h3>\n<p>PaddleOCR-VL\u3067\u3082\u63a8\u8ad6\u3057\u3066\u307f\u307e\u3057\u305f\u3002NVIDIA T4\u3092\u5229\u7528\u3057\u3066\u63a8\u8ad6\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u30aa\u30ea\u30b8\u30ca\u30eb\u89e3\u50cf\u5ea6\u3067\u306fVRAM\u304b\u3089\u6ea2\u308c\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u3001\u7e26\u6a2a\u30920.8\u500d\u306b\u3057\u305f1323&#215;1871\u30b5\u30a4\u30ba\u3067\u63a8\u8ad6\u3057\u307e\u3057\u305f\u3002\u4f7f\u7528VRAM\u306f14GB\u7a0b\u5ea6\u3067\u3057\u305f\u3002<\/p>\n<p>\u7d50\u679c\u3092\u78ba\u8a8d\u3057\u3066\u307f\u308b\u3068\u3001\u30b0\u30e9\u30d5\u3084\u7e26\u66f8\u304d\u306e\u8a8d\u8b58\u304c\u3067\u304d\u3066\u3044\u306a\u304b\u3063\u305f\u308a\u3001\u65e5\u672c\u8a9e\u304c\u4e00\u90e8\u8aa4\u8a8d\u8b58\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<br \/>\n\u4e00\u65b9\u3067\u3001PP-OCRv5\u3068\u6bd4\u3079\u308b\u3068\u4e2d\u56fd\u8a9e\u306f\u6291\u5236\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u611f\u3058\u307e\u3057\u305f\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"PaddleOCR-VL\u306e\u7d50\u679c\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125144627.png\" width=\"1200\" height=\"672\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>PaddleOCR-VL\u306e\u7d50\u679c<\/figcaption><\/figure>\n<\/p>\n<h3 id=\"5-DeepSeek-OCR\">5. DeepSeek-OCR<\/h3>\n<p>DeepSeek-OCR\u306f\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u3060\u3051\u3067\u306a\u304f\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790\u30bf\u30b9\u30af\u3082\u884c\u3048\u308b\u306e\u3067\u3059\u304c\u3001\u307e\u305a\u306fDeepSeek-OCR\u3067\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u3092\u884c\u3063\u3066\u307f\u307e\u3057\u305f\u3002PaddleOCR-VL\u3068\u306f\u9055\u3044\u30aa\u30ea\u30b8\u30ca\u30eb\u89e3\u50cf\u5ea6\u306e1654&#215;2339\u3067\u63a8\u8ad6\u3067\u304d\u307e\u3057\u305f\u3002\u304a\u304a\u3088\u305d14GB\u7a0b\u5ea6\u306eVRAM\u3067\u52d5\u4f5c\u3057\u307e\u3057\u305f\u3002<br \/>\n\u4ee5\u4e0b\u306f\u30011024&#215;1024\u306e\u30cd\u30a4\u30c6\u30a3\u30d6\u89e3\u50cf\u5ea6\u3067\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u306e\u8868\u90e8\u5206\u306e\u7d50\u679c\u3067\u3059\u3002\u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\u3092\u8d77\u3053\u3057\u3066\u304a\u308a\u3001\u5b58\u5728\u3057\u306a\u3044\u5358\u8a9e\u3084\u53cd\u5fa9\u3057\u3066\u3044\u308b\u5358\u8a9e\u304c\u3042\u308a\u307e\u3059\u3002\u53cd\u5fa9\u304c\u6b62\u307e\u3089\u306a\u304f\u306a\u3063\u305f\u305f\u3081\u3001\u51fa\u529b\u3092\u9014\u4e2d\u3067\u6253\u3061\u5207\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"\u30cd\u30a4\u30c6\u30a3\u30d6\u89e3\u50cf\u5ea6\u5165\u529b\u306e\u7d50\u679c\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125144703.png\" width=\"1200\" height=\"200\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>\u30cd\u30a4\u30c6\u30a3\u30d6\u89e3\u50cf\u5ea6\u5165\u529b\u306eOCR\u7d50\u679c<\/figcaption><\/figure>\n<\/p>\n<p>\u6b21\u306bGundam\u30e2\u30fc\u30c9\u3067\u63a8\u8ad6\u3057\u3066\u307f\u307e\u3057\u305f\u3002Gundam\u30e2\u30fc\u30c9\u3067\u306f\u9ad8\u89e3\u50cf\u5ea6\u753b\u50cf\u3092\u52b9\u7387\u7684\u306b\u884c\u3048\u308b\u3088\u3046\u3067\u3059\u3002<br \/>\n\u7d50\u679c\u3092\u898b\u3066\u307f\u308b\u3068\u3001\u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\u304c\u6291\u5236\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"Gundam\u30e2\u30fc\u30c9\u306eOCR\u7d50\u679c\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125144753.png\" width=\"1200\" height=\"724\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>Gundam\u30e2\u30fc\u30c9\u306eOCR\u7d50\u679c<\/figcaption><\/figure>\n<\/p>\n<p>Gundam\u30e2\u30fc\u30c9\u3067\u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\u304c\u6291\u5236\u3067\u304d\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u305f\u306e\u3067\u3001\u6b21\u306bMarkdown\u306b\u5909\u63db\u3057\u3066\u307f\u307e\u3059\u3002<br \/>\n\u5de6\u5074\u306e\u691c\u51fa\u3055\u308c\u305f\u56f3\u3092\u307f\u3066\u3082\u308f\u304b\u308b\u901a\u308a\u3001\u53f3\u4e0a\u306e\u8981\u7d20\u3084\u30a2\u30fc\u30c1\u90e8\u5206\u304c\u307e\u308b\u3063\u3068\u7121\u8996\u3055\u308c\u3066\u3057\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"Gundam\u30e2\u30fc\u30c9\u3067Markdown\u5316\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125144838.png\" width=\"1200\" height=\"728\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>Gundam\u30e2\u30fc\u30c9\u3067Markdown\u5316<\/figcaption><\/figure>\n<\/p>\n<p>DeepSeek-OCR\u3067\u306f\u30ad\u30e3\u30d7\u30b7\u30e7\u30f3\u751f\u6210\u3084\u8868\u306e\u30d1\u30fc\u30b9\u3001\u691c\u51fa\u30bf\u30b9\u30af\u3082\u884c\u3048\u307e\u3059\u3002\u8a66\u3057\u306b\u3001\u5408\u8a08\u91d1\u984d\u306e\u691c\u51fa\u3092\u8d70\u3089\u305b\u3066\u307f\u305f\u306e\u3067\u3059\u304c\u3001\u4e0a\u56f3\u5de6\u3068\u540c\u69d8\u306e\u305f\u3060\u306e\u30c6\u30ad\u30b9\u30c8\u691c\u51fa\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n<h3 id=\"6-Chandra\">6. Chandra<\/h3>\n<p>\u4ee5\u4e0b\u304cChandra\u306e\u7d50\u679c\u3067\u3059\u3002<a target=\"_blank\" href=\"https:\/\/www.datalab.to\/playground\">Chandra\u306ePlayground<\/a>\u3067\u63a8\u8ad6\u3057\u307e\u3057\u305f\u3002<br \/>\n\u7e26\u66f8\u304d\u6a2a\u66f8\u304d\u3082\u6b63\u3057\u304f\u691c\u51fa\u3067\u304d\u3066\u3044\u308b\u306e\u306b\u52a0\u3048\u3066\u3001\u30b0\u30e9\u30d5\u3084\u8868\u3082\u307b\u307c\u6b63\u3057\u304f\u8a8d\u8b58\u3067\u304d\u307e\u3057\u305f\u3002<br \/>\n\u8a73\u7d30\u304c\u308f\u304b\u3089\u305a\u3001\u89e3\u8aac\u304c\u96d1\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u7533\u3057\u8a33\u3042\u308a\u307e\u305b\u3093\u3002\u691c\u8a3c\u3057\u305f\u30e2\u30c7\u30eb\u306e\u4e2d\u3067\u306f\u3001\u4e00\u756a\u30ad\u30ec\u30a4\u306b\u8a8d\u8b58\u3067\u304d\u305f\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"Chandra\u306e\u7d50\u679c\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251125\/20251125144925.png\" width=\"1200\" height=\"663\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>Chandra\u306e\u7d50\u679c<\/figcaption><\/figure>\n<\/p>\n<h3 id=\"7-HunyuanOCR\">7. HunyuanOCR<\/h3>\n<p>HunyuanOCR\u3067\u3082\u63a8\u8ad6\u3057\u3066\u307f\u307e\u3057\u305f\u3002HunyuanOCR\u306fVLLM\u3092\u7528\u3044\u3066\u63a8\u8ad6\u3057\u307e\u3057\u305f\u3002<br \/>\n\u307e\u305a\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u306e\u7d50\u679c\u3067\u3059\u3002\u30d8\u30c3\u30c0\u4ed8\u8fd1\u3067\u306e\u8aa4\u691c\u77e5\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u591a\u304f\u306e\u65e5\u672c\u8a9e\u304c\u6b63\u78ba\u306b\u8aad\u307f\u53d6\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u7e26\u66f8\u304d\u306e\u7b87\u6240\u3060\u3051\u3067\u306a\u304f\u3001\u3053\u308c\u307e\u3067\u5168\u304f\u691c\u51fa\u3067\u304d\u306a\u304b\u3063\u305f\u4e2d\u592e\u306b\u3042\u308b\u30a2\u30fc\u30c1\u72b6\u306e\u6587\u5b57\u5217\u3082\u307b\u307c\u6b63\u3057\u304f\u8aad\u307f\u53d6\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u65e5\u672c\u8a9e\u304c\u4e2d\u56fd\u8a9e\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"HunyuanOCR\u306e\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u7d50\u679c\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251129\/20251129205044.png\" width=\"849\" height=\"1200\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>HunyuanOCR\u306e\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u7d50\u679c<\/figcaption><\/figure>\n<\/p>\n<p>Markdown\u306b\u3082\u5909\u63db\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u4e0a\u306e\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u3068\u6587\u5b57\u304c\u7570\u306a\u3063\u3066\u3044\u308b\u7b87\u6240\u304c1\u6587\u5b57\u3042\u308a\u307e\u3059\u304c\u3001\u307b\u307c\u6b63\u78ba\u306b\u66f8\u304d\u51fa\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8868\u306b\u95a2\u3057\u3066\u306f\u3001\u6587\u5b57\u306e\u30bb\u30eb\u306e\u4f4d\u7f6e\u306f\u6b63\u3057\u3044\u306e\u3067\u3059\u304c\u3001\u30bb\u30eb\u7d50\u5408\u306e\u8a8d\u8b58\u304c\u5931\u6557\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"HunyuanOCR\u306eMarkdown\u5909\u63db\u7d50\u679c\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/taku-buntu\/20251129\/20251129205112.png\" width=\"1111\" height=\"497\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>HunyuanOCR\u306eMarkdown\u5909\u63db\u7d50\u679c<\/figcaption><\/figure>\n<\/p>\n<p>\u307e\u305f\u3001\u300c\u91d1\u984d\u300d\u300c\u5408\u8a08\u91d1\u984d\u300d\u300c\u652f\u6255\u3044\u671f\u65e5\u300d\u300c\u767a\u884c\u65e5\u300d\u3092\u305d\u308c\u305e\u308c\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u4f7f\u3063\u3066\u62bd\u51fa\u3057\u3066\u307f\u307e\u3057\u305f\u3002<br \/>\n\u30d0\u30a6\u30f3\u30c7\u30a3\u30f3\u30b0\u30dc\u30c3\u30af\u30b9\u4ed8\u304d\u3067\u672c\u6765\u306f\u51fa\u529b\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u4f4d\u7f6e\u304c\u30c7\u30bf\u30e9\u30e1\u3060\u3063\u305f\u308a\u3001\u6307\u5b9a\u3057\u305f\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u51fa\u529b\u3055\u308c\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u30c6\u30ad\u30b9\u30c8\u306e\u307f\u3092\u62bd\u51fa\u3057\u307e\u3057\u305f\u3002<br \/>\n\u8907\u6570\u306e\u5019\u88dc\u304c\u8fd4\u3063\u3066\u304d\u3066\u304a\u308a\u552f\u4e00\u306e\u6b63\u89e3\u3092\u7279\u5b9a\u3059\u308b\u306b\u306f\u81f3\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u91d1\u984d\u3084\u65e5\u4ed8\u306a\u3069\u306e\u60c5\u5831\u306f\u6982\u306d\u62bd\u51fa\u3067\u304d\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002\u300c\u5408\u8a08\u91d1\u984d\u300d\u306f\u5c0f\u8a08\u3084\u6d88\u8cbb\u7a0e\u3082\u62bd\u51fa\u3055\u308c\u3066\u3057\u307e\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u54c1\u76ee\u3054\u3068\u306e\u91d1\u984d\u306f\u542b\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3053\u308c\u3089\u306e\u5019\u88dc\u304b\u3089\u7d5e\u308b\u3053\u3068\u3067\u300c\u5408\u8a08\u91d1\u984d\u300d\u306f\u7279\u5b9a\u3067\u304d\u305d\u3046\u3067\u3059\u3002<br \/>\nDeepSeek-OCR\u3067\u306f\u691c\u51fa\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001HunyuanOCR\u3067\u306f\u691c\u51fa\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"code lang-yaml\" data-lang=\"yaml\" data-unlink=\"\"><span class=\"synIdentifier\">\u91d1\u984d<\/span><span class=\"synSpecial\">:<\/span> <span class=\"synSpecial\">[<\/span><span class=\"synConstant\">\"\u00a58,000\"<\/span>, <span class=\"synConstant\">\"\u00a511,000\"<\/span>, <span class=\"synConstant\">\"\u00a519,000\"<\/span>, <span class=\"synConstant\">\"\u00a514,400\"<\/span>, <span class=\"synConstant\">\"\u00a52,200\"<\/span>, <span class=\"synConstant\">\"\u00a51,100\"<\/span>, <span class=\"synConstant\">\"\u00a513,000\"<\/span>, <span class=\"synConstant\">\"\u00a514,400\"<\/span><span class=\"synSpecial\">]<\/span>\n<span class=\"synIdentifier\">\u5408\u8a08\u91d1\u984d<\/span><span class=\"synSpecial\">:<\/span> <span class=\"synSpecial\">[<\/span><span class=\"synConstant\">\"\u00a5172,500\"<\/span>, <span class=\"synConstant\">\"\u00a517,250\"<\/span>, <span class=\"synConstant\">\"\u00a5189,750\"<\/span><span class=\"synSpecial\">]<\/span>\n<span class=\"synIdentifier\">\u652f\u6255\u3044\u671f\u65e5<\/span><span class=\"synSpecial\">:<\/span> <span class=\"synSpecial\">[<\/span><span class=\"synConstant\">\"2024\u5e744\u670824\u65e5\"<\/span>, <span class=\"synConstant\">\"2025\u5e745\u670831\u65e5\"<\/span><span class=\"synSpecial\">]<\/span>\n<span class=\"synIdentifier\">\u767a\u884c\u65e5<\/span><span class=\"synSpecial\">:<\/span> <span class=\"synSpecial\">[<\/span><span class=\"synConstant\">\"2024\u5e744\u670824\u65e5\"<\/span>, <span class=\"synConstant\">\"2025\u5e745\u670831\u65e5\"<\/span><span class=\"synSpecial\">]<\/span>\n<\/pre>\n<h2 id=\"\u307e\u3068\u3081\">\u307e\u3068\u3081<\/h2>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001OCR\u6280\u8853\u306e\u9032\u5316\u3092\u8ffd\u3044\u306a\u304c\u3089\u3001\u4ee3\u8868\u7684\u306a\u30e2\u30c7\u30eb\u3084\u6700\u65b0\u30e2\u30c7\u30eb\u3092\u7528\u3044\u3066\u3001\u8907\u96d1\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u6301\u3064\u65e5\u672c\u8a9e\u6587\u66f8\u306e\u8a8d\u8b58\u6027\u80fd\u3092\u691c\u8a3c\u3057\u307e\u3057\u305f\u3002<br \/>\n\u3042\u304f\u307e\u3067\u4eca\u56de\u306e\u30b5\u30f3\u30d7\u30eb\u306b\u304a\u3051\u308b\u7d50\u679c\u3067\u3059\u304c\u3001\u307e\u3068\u3081\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"s_table\"><table>\n<thead>\n<tr>\n<th style=\"text-align:left;\"> \u30e2\u30c7\u30eb <\/th>\n<th style=\"text-align:left;\"> \u30bf\u30a4\u30d7 <\/th>\n<th style=\"text-align:left;\"> \u65e5\u672c\u8a9e\u8a8d\u8b58 <\/th>\n<th style=\"text-align:left;\"> \u7e26\u66f8\u304d <\/th>\n<th style=\"text-align:left;\"> \u30b0\u30e9\u30d5 <\/th>\n<th style=\"text-align:left;\"> \u8868\u69cb\u9020 <\/th>\n<th style=\"text-align:left;\"> \u7279\u8a18\u4e8b\u9805 <\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:left;\"> <strong>Tesseract<\/strong> <\/td>\n<td style=\"text-align:left;\"> \u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58 <\/td>\n<td style=\"text-align:left;\"> \u25b3 <\/td>\n<td style=\"text-align:left;\"> &#8211; <\/td>\n<td style=\"text-align:left;\"> &#8211; <\/td>\n<td style=\"text-align:left;\"> &#8211; <\/td>\n<td style=\"text-align:left;\"> \u5358\u7d14\u306a\u6a2a\u66f8\u304d\u4ee5\u5916\u306f\u82e6\u624b\u3067\u3001\u5370\u5f71\u3084\u6c5a\u308c\u306b\u3082\u5f31\u3044\u3002 <\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"> <strong>PP-OCRv5<\/strong> <\/td>\n<td style=\"text-align:left;\"> \u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58 <\/td>\n<td style=\"text-align:left;\"> \u25ef <\/td>\n<td style=\"text-align:left;\"> \u25ce <\/td>\n<td style=\"text-align:left;\"> \u25b3 <\/td>\n<td style=\"text-align:left;\"> \u25b3 <\/td>\n<td style=\"text-align:left;\"> \u7e26\u66f8\u304d\u3082\u6587\u5b57\u3068\u3057\u3066\u306f\u8a8d\u8b58\u53ef\u80fd\u3002\u56f3\u8868\u5185\u306e\u6587\u5b57\u3082\u62fe\u3048\u308b\u304c\u3001\u4e2d\u56fd\u8a9e\u304c\u6df7\u3058\u308b\u3053\u3068\u304c\u3042\u308b\u3002 <\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"> <strong>YomiToku<\/strong> <\/td>\n<td style=\"text-align:left;\"> \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790 (\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3) <\/td>\n<td style=\"text-align:left;\"> \u25ce <\/td>\n<td style=\"text-align:left;\"> \u25b3 <\/td>\n<td style=\"text-align:left;\"> \u25ef <\/td>\n<td style=\"text-align:left;\"> \u25ef <\/td>\n<td style=\"text-align:left;\"> \u65e5\u672c\u8a9e\u8a8d\u8b58\u306f\u9ad8\u7cbe\u5ea6\u3002\u7e26\u66f8\u304d\u6df7\u5728\u7b87\u6240\u3067\u8a8d\u8b58\u30df\u30b9\u304c\u898b\u3089\u308c\u305f\u3002 <\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"> <strong>PaddleOCR-VL<\/strong> <\/td>\n<td style=\"text-align:left;\"> \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790 (VLM) <\/td>\n<td style=\"text-align:left;\"> \u25ef <\/td>\n<td style=\"text-align:left;\"> \u25b3 <\/td>\n<td style=\"text-align:left;\"> \u25b3 <\/td>\n<td style=\"text-align:left;\"> \u25ef <\/td>\n<td style=\"text-align:left;\"> \u4eca\u56de\u306e\u691c\u8a3c\u3067\u306f\u30b0\u30e9\u30d5\u3084\u4e00\u90e8\u306e\u7e26\u66f8\u304d\u306e\u8a8d\u8b58\u306b\u5931\u6557\u3002 <\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"> <strong>DeepSeek-OCR<\/strong> <\/td>\n<td style=\"text-align:left;\"> \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790 (VLM) <\/td>\n<td style=\"text-align:left;\"> \u25b3 <\/td>\n<td style=\"text-align:left;\"> \u25b3 <\/td>\n<td style=\"text-align:left;\"> \u25ef <\/td>\n<td style=\"text-align:left;\"> \u25b3 <\/td>\n<td style=\"text-align:left;\"> \u4eca\u56de\u306e\u691c\u8a3c\u3067\u306fGundam\u30e2\u30fc\u30c9\u3067\u3082\u4e00\u90e8\u8981\u7d20\uff08\u7e26\u66f8\u304d\u30fb\u30b0\u30e9\u30d5\u7b49\uff09\u304c\u7121\u8996\u3055\u308c\u308b\u50be\u5411\u304c\u3042\u3063\u305f\u3002\u56f3\u8868\u306e\u30d1\u30fc\u30b9\u306f\u672a\u5b9f\u65bd\u3002 <\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"> <strong>Chandra<\/strong> <\/td>\n<td style=\"text-align:left;\"> \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790 (VLM) <\/td>\n<td style=\"text-align:left;\"> \u25ce <\/td>\n<td style=\"text-align:left;\"> \u25ce <\/td>\n<td style=\"text-align:left;\"> \u25ce <\/td>\n<td style=\"text-align:left;\"> \u25ef <\/td>\n<td style=\"text-align:left;\"> \u4eca\u56de\u306e\u691c\u8a3c\u30b5\u30f3\u30d7\u30eb\u306b\u304a\u3044\u3066\u3001\u7e26\u66f8\u304d\u30fb\u30b0\u30e9\u30d5\u30fb\u8868\u3092\u542b\u3081\u3001\u6700\u3082\u9ad8\u7cbe\u5ea6\u306b\u8a8d\u8b58\u3067\u304d\u305f\u3002\u30bb\u30eb\u306e\u7d50\u5408\u3092\u30df\u30b9\u3057\u3066\u3044\u308b\u3068\u3053\u308d\u304c\u3042\u3063\u305f\u3002 <\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:left;\"> <strong>HunyuanOCR<\/strong> <\/td>\n<td style=\"text-align:left;\"> \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u89e3\u6790 (VLM) <\/td>\n<td style=\"text-align:left;\"> \u25ce <\/td>\n<td style=\"text-align:left;\"> \u25ce <\/td>\n<td style=\"text-align:left;\"> \u25ef <\/td>\n<td style=\"text-align:left;\"> \u25ef <\/td>\n<td style=\"text-align:left;\"> \u30a2\u30fc\u30c1\u72b6\u306e\u6587\u5b57\u3082\u542b\u3081\u65e5\u672c\u8a9e\u8a8d\u8b58\u7cbe\u5ea6\u306f\u9ad8\u3044\u3002\u8868\u306e\u30bb\u30eb\u7d50\u5408\u306e\u8a8d\u8b58\u306b\u5931\u6557\u3002VQA\u306b\u3088\u308b\u60c5\u5831\u62bd\u51fa\u3082\u53ef\u80fd\u3002 <\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001\u5f93\u6765\u306eOCR\u624b\u6cd5\u304b\u3089VLM\u30d9\u30fc\u30b9\u306e\u6700\u65b0\u624b\u6cd5\u307e\u3067\u5e45\u5e83\u304f\u691c\u8a3c\u3057\u307e\u3057\u305f\u3002\u30b7\u30f3\u30d7\u30eb\u306a\u30c6\u30ad\u30b9\u30c8\u8a8d\u8b58\u3067\u306fPP-OCRv5\u3084YomiToku\u304c\u5b9f\u7528\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u308b\u4e00\u65b9\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u89e3\u6790\u3092\u542b\u3080\u8907\u96d1\u306a\u69cb\u9020\u7406\u89e3\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u9762\u3067\u306fHunyuanOCR\u3084Chandra\u304c\u9ad8\u3044\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3057\u305f\u3002\u7279\u306bHunyuanOCR\u306f\u3001\u8acb\u6c42\u66f8\u306a\u3069\u304b\u3089\u306e\u9805\u76ee\u62bd\u51fa\u306b\u3082\u5fdc\u7528\u3067\u304d\u308b\u53ef\u80fd\u6027\u3092\u611f\u3058\u3055\u305b\u308b\u7d50\u679c\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h2 id=\"\u3055\u3044\u3054\u306b\">\u3055\u3044\u3054\u306b<\/h2>\n<p>LayerX\u3067\u306f\u4eca\u56de\u7d39\u4ecb\u3057\u305f\u3088\u3046\u306aAI-OCR\u306e\u958b\u767a\u3084AI Agent\u3092\u7528\u3044\u305f\u958b\u767a\u3092\u5168\u529b\u3067\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3082\u3057\u672c\u8a18\u4e8b\u3092\u8aad\u3093\u3067\u8208\u5473\u3092\u6301\u3063\u3066\u3044\u305f\u3060\u3044\u305f\u65b9\u306f\u3001\u305c\u3072\u4ee5\u4e0b\u306e\u63a1\u7528\u30da\u30fc\u30b8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<br \/>\nAI\u6280\u8853\u3092\u4f7f\u3063\u3066\u793e\u4f1a\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3057\u3066\u3044\u304f\u4ef2\u9593\u3092\u5168\u65b9\u9762\u3067\u52df\u96c6\u3057\u3066\u3044\u307e\u3059\uff01<\/p>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2Fjobs.layerx.co.jp%2F\" title=\"\u63a1\u7528\u60c5\u5831 \/ LayerX\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/jobs.layerx.co.jp\/\">jobs.layerx.co.jp<\/a><\/cite><\/p>\n<\/div>\n<p><script>(function(d, s, id) {\n  var js, fjs = d.getElementsByTagName(s)[0];\n  if (d.getElementById(id)) return;\n  js = d.createElement(s); js.id = id;\n  js.src = \"\/\/connect.facebook.net\/ja_JP\/sdk.js#xfbml=1&appId=719729204785177&version=v17.0\";\n  fjs.parentNode.insertBefore(js, fjs);\n}(document, 'script', 'facebook-jssdk'));<\/script><br \/>\n<br \/>\n<br \/><a href=\"https:\/\/tech.layerx.co.jp\/entry\/2025\/12\/01\/161913\">\u5143\u306e\u8a18\u4e8b\u3092\u78ba\u8a8d\u3059\u308b <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\u3053\u3093\u306b\u3061\u306f\u3001\u30d0\u30af\u30e9\u30af\u4e8b\u696d\u90e8AI\u30fb\u6a5f\u68b0\u5b66\u7fd2\u90e8\u306e\u98ef\u7530 (@frkake) \u3067\u3059\u3002 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