{"id":5158,"date":"2025-03-25T10:18:16","date_gmt":"2025-03-25T01:18:16","guid":{"rendered":"https:\/\/www.wetch.co.jp\/note\/?p=5158"},"modified":"2025-03-25T10:18:53","modified_gmt":"2025-03-25T01:18:53","slug":"%e3%83%a9%e3%83%99%e3%83%ab%e7%94%bb%e5%83%8f%e3%81%ae%e3%83%88%e3%83%aa%e3%83%9f%e3%83%b3%e3%82%b0%ef%bc%88%ef%bc%91%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.wetch.co.jp\/note\/%e3%83%a9%e3%83%99%e3%83%ab%e7%94%bb%e5%83%8f%e3%81%ae%e3%83%88%e3%83%aa%e3%83%9f%e3%83%b3%e3%82%b0%ef%bc%88%ef%bc%91%ef%bc%89\/","title":{"rendered":"\u30e9\u30d9\u30eb\u753b\u50cf\u306e\u30c8\u30ea\u30df\u30f3\u30b0\uff08\uff11\uff09"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u524d\u56de\u307e\u3067\u306e\u6295\u7a3f\u3067\u306f\u3001\u300c\u753b\u50cf\u691c\u7d22\u306e\u7cbe\u5ea6\u78ba\u8a8d\u300d\u3068\u9298\u6253\u3063\u3066\u3001\u7279\u306b\u30ef\u30a4\u30f3\u306e\u753b\u50cf\u304b\u3089\u5546\u54c1\u3092\u7279\u5b9a\u3059\u308b\u65b9\u6cd5\u306b\u95a2\u3057\u3066\u8a66\u884c\u932f\u8aa4\u3057\u3066\u304d\u307e\u3057\u305f\u3002<br>\u305d\u306e\u7d50\u679c\u306f\u3001\u6b8b\u5ff5\u306a\u304c\u3089\u300c\u4e0d\u5341\u5206\u300d\u3068\u8a00\u308f\u3056\u308b\u3092\u5f97\u306a\u3044\u3082\u306e\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u306f\u30dc\u30c8\u30eb\u5168\u4f53\u3092\u5199\u3057\u305f\u753b\u50cf\u304b\u3089\u30c1\u30e3\u30ec\u30f3\u30b8\u3057\u307e\u3057\u305f\u304c\u3001\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u6642\u306e\u5bfe\u8c61\u753b\u50cf\u30b5\u30a4\u30ba\u304c224&#215;224\u3068\u5c0f\u3055\u3081\u3067\u3042\u308b\u305f\u3081\u3001\u5f53\u8a72\u5546\u54c1\u306e\u7279\u5fb4\u3092\u5341\u5206\u306b\u30d9\u30af\u30c8\u30eb\u306b\u53cd\u6620\u3057\u5207\u308c\u306a\u3044\u6a21\u69d8\u3067\u3001\u540c\u3058\u5546\u54c1\u3092\u540c\u3058\u3001\u9055\u3046\u5546\u54c1\u3092\u9055\u3046\u3001\u3068\u7684\u78ba\u306b\u5224\u65ad\u3067\u304d\u308b\u3088\u3046\u306a\u30d9\u30af\u30c8\u30eb\u7fa4\u3092\u751f\u6210\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002<br>\u6b21\u306b\u3001\u5546\u54c1\u306e\u7279\u5fb4\uff08\u5dee\u7570\uff09\u304c\u6700\u3082\u9855\u8457\u306b\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u30e9\u30d9\u30eb\uff08\u30a8\u30c1\u30b1\u30c3\u30c8\uff09\u306e\u307f\u3092\u5199\u3057\u305f\u753b\u50cf\u3067\u8a66\u305d\u3046\u3068\u3057\u307e\u3057\u305f\u304c\u3001\u80cc\u666f\u306e\u9664\u53bb\u304a\u3088\u3073\u30e9\u30d9\u30eb\u90e8\u5206\u306e\u307f\u306e\u30c8\u30ea\u30df\u30f3\u30b0\u304c\u30dc\u30c8\u30eb\u5168\u4f53\u3067\u63a1\u7528\u3057\u305f\u65b9\u6cd5\uff08rembg\u306b\u3088\u308b\u80cc\u666f\u9664\u53bb\u304a\u3088\u3073findContours\u7b49\u3092\u7528\u3044\u305f\u8f2a\u90ed\u691c\u51fa\uff09\u3067\u306f\u56f0\u96e3\u3067\u3001\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306b\u6709\u52b9\u306a\u753b\u50cf\u3092\u7528\u610f\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ef\u30a4\u30f3\u306e\u5224\u5225\u306b\u30e9\u30d9\u30eb\u3092\u7528\u3044\u308b\u65b9\u91dd\u306b\u95a2\u3057\u3066\u306f\u540c\u69d8\u306e\u6a5f\u80fd\u3092\u6301\u3064\u65e2\u5b58\u30bd\u30d5\u30c8\u306a\u3069\u3067\u3082\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u591a\u5206\u6b63\u89e3\u3067\u3042\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002<br>\u3088\u3063\u3066\u3001\u3084\u306f\u308a\u3053\u306e\u70b9\u3092\u306a\u3093\u3068\u304b\u3059\u308b\u3057\u304b\u306a\u3055\u305d\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u6539\u3081\u3066\u5199\u771f\u306e\u4e2d\u304b\u3089\u30ef\u30a4\u30f3\u306e\u30e9\u30d9\u30eb\u90e8\u5206\u306e\u307f\u3092\u62bd\u51fa\u3059\u308b\u65b9\u6cd5\u306b\u96c6\u4e2d\u3057\u3066\u8abf\u67fb\u3092\u9032\u3081\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u56f0\u3063\u305f\u6642\u306f\u3068\u308a\u3042\u3048\u305aGemini\u5148\u751f\u306e\u3054\u8a17\u5ba3\u3092\u3044\u305f\u3060\u304f\u3053\u3068\u306b\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u5e7e\u3064\u304b\u63d0\u793a\u3055\u308c\u305f\u65b9\u6cd5\u306e\u4e2d\u3067\u3001\u304b\u308d\u3046\u3058\u3066\u624b\u304c\u51fa\u305b\u305d\u3046\u306a\u5185\u5bb9\u304c\u300c\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u300d\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u300d\u304c\u4f55\u3067\u3042\u308b\u304b\u306b\u95a2\u3057\u3066\u3082Gemini\u5148\u751f\u306b\u89e3\u8aac\u3057\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\uff08Semantic Segmentation\uff09\u306f\u3001\u753b\u50cf\u8a8d\u8b58\u6280\u8853\u306e\u4e00\u3064\u3067\u3001\u753b\u50cf\u5185\u306e\u5404\u30d4\u30af\u30bb\u30eb\u306b\u5bfe\u3057\u3066\u3001\u305d\u308c\u304c\u3069\u306e\u30af\u30e9\u30b9\uff08\u610f\u5473\uff09\u306b\u5c5e\u3059\u308b\u304b\u3092\u8b58\u5225\u3057\u3001\u5206\u985e\u3059\u308b\u6280\u8853\u3067\u3059\u3002\n\u4f8b\u3048\u3070\u3001\u753b\u50cf\u5185\u306e\u300c\u7a7a\u300d\u300c\u9053\u8def\u300d\u300c\u4eba\u300d\u300c\u8eca\u300d\u306a\u3069\u306e\u9818\u57df\u3092\u30d4\u30af\u30bb\u30eb\u5358\u4f4d\u3067\u6b63\u78ba\u306b\u533a\u5225\u3057\u307e\u3059\u3002<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3064\u307e\u308a\u3001\u4eca\u56de\u306e\u76ee\u7684\u306b\u7167\u3089\u3057\u3066\u8a00\u3048\u3070\u3001\u30ef\u30a4\u30f3\u306e\u30e9\u30d9\u30eb\u304c\u5199\u3055\u308c\u305f\u753b\u50cf\u306b\u95a2\u3057\u3066\u3001\u540c\u753b\u50cf\u5185\u306e\u5168\u3066\u306e\u30d4\u30af\u30bb\u30eb\u3092\u30e9\u30d9\u30eb\u3068\u305d\u308c\u4ee5\u5916\u306e2\u3064\u306e\u30af\u30e9\u30b9\u306b\u5206\u985e\u3059\u308b\u3068\u8a00\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u8a18\u89e3\u8aac\u3067\u306f\u660e\u8a00\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u5f53\u7136\u306a\u304c\u3089AI\uff08\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\uff09\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<br>\u3053\u306e\u6bb5\u968e\u3067\u3001\u304b\u306a\u308a\u5148\u884c\u304d\u4e0d\u5b89\u3067\u3059\u304c\u2026<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e9\u30d9\u30eb\u90e8\u5206\u3092\u8b58\u5225\u3059\u308bAI\u30e2\u30c7\u30eb\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306b\u306f\u5b66\u7fd2\u30c7\u30fc\u30bf\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u5177\u4f53\u7684\u306b\u306f\u3001\u30e9\u30d9\u30eb\u3092\u5199\u3057\u305f\u753b\u50cf\u30c7\u30fc\u30bf\u3068\u3001\u305d\u306e\u753b\u50cf\u306e\u3069\u306e\u90e8\u5206\u304c\u30e9\u30d9\u30eb\u306b\u8a72\u5f53\u3059\u308b\u304b\u3092\u793a\u3059\u60c5\u5831\u304c\u5fc5\u8981\u3067\u3059\u3002<br>\u5f8c\u8005\u306e\u30c7\u30fc\u30bf\u3092\u751f\u6210\u3059\u308b\u4f5c\u696d\u3092\u300c\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u300d\u3068\u547c\u3076\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u3001\u300c\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u300d\u306b\u95a2\u3059\u308bGemini\u5148\u751f\u306e\u89e3\u8aac\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308b\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\uff08annotation\uff09\u3068\u306f\u3001\u753b\u50cf\u5185\u306e\u5404\u30d4\u30af\u30bb\u30eb\u306b\u5bfe\u3057\u3066\u3001\u305d\u308c\u304c\u3069\u306e\u30af\u30e9\u30b9\uff08\u610f\u5473\uff09\u306b\u5c5e\u3059\u308b\u304b\u3092\u793a\u3059\u30e9\u30d9\u30eb\u3092\u4ed8\u4e0e\u3059\u308b\u4f5c\u696d\u306e\u3053\u3068\u3067\u3059\u3002\n\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u30e2\u30c7\u30eb\u306f\u3001\u5927\u91cf\u306e\u6559\u5e2b\u30c7\u30fc\u30bf\u3092\u7528\u3044\u3066\u5b66\u7fd2\u3055\u308c\u307e\u3059\u3002\n\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u6559\u5e2b\u30c7\u30fc\u30bf\u3068\u306a\u308b\u753b\u50cf\u306b\u5bfe\u3057\u3066\u3001\u6b63\u89e3\u3068\u306a\u308b\u30af\u30e9\u30b9\u60c5\u5831\u3092\u4ed8\u4e0e\u3059\u308b\u4f5c\u696d\u3067\u3059\u3002<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u306f\u3001\u3053\u306e\u300c\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u300d\u3092\u5b9f\u65bd\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LabelMe<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e2\u5b58\u753b\u50cf\u304b\u3089\u30e9\u30d9\u30eb\u90e8\u5206\u306e\u307f\u3092\u62bd\u51fa\u3057\u3001\u30c7\u30fc\u30bf\u5316\u3059\u308b\u65b9\u6cd5\u306f\u8272\u3005\u3068\u3042\u308b\u3088\u3046\u3067\u3059\u304c\u3001Gemini\u5148\u751f\u304a\u85a6\u3081\u306e\u65b9\u6cd5\u306f\u300cLabelMe\u300d\u306a\u308b\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LabelMe\u306b\u95a2\u3057\u3066\u3082\u89e3\u8aac\u3057\u3066\u3082\u3089\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>LabelMe\u306f\u3001MIT\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305f\u753b\u50cf\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30c4\u30fc\u30eb\u3067\u3059\u3002\u7279\u306b\u3001\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3084\u7269\u4f53\u691c\u51fa\u306e\u5b66\u7fd2\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3059\u308b\u969b\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\n\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u7d50\u679c\u306f\u3001JSON\u5f62\u5f0f\u3067\u51fa\u529b\u3055\u308c\u307e\u3059\u3002JSON\u5f62\u5f0f\u306f\u3001\u591a\u304f\u306e\u6a5f\u68b0\u5b66\u7fd2\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u5229\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u4e92\u63db\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u304b\u306a\u304b\u826f\u3055\u305d\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LabelMe\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u81ea\u4f53\u306fPython\u74b0\u5883\u3067\u7c21\u5358\u306b\u884c\u3048\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># pip install labelme PyQt5<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">PyQt5\u306f\u3001Python\u3067GUI\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u305f\u3081\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3089\u3057\u304f\u3001LabelMe\u304cGUI\u3092\u6301\u3064\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308b\u305f\u3081\u306b\u5fc5\u9808\u3068\u306e\u3053\u3068\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LabelMe\u306e\u753b\u9762\u69cb\u6210\u3084\u64cd\u4f5c\u65b9\u6cd5\u306b\u95a2\u3057\u3066\u306f\u30cd\u30c3\u30c8\u4e0a\u306b\u3082\u60c5\u5831\u304c\u3042\u308b\u306e\u3067\u8a73\u3057\u304f\u89e6\u308c\u307e\u305b\u3093\u304c\u3001\u5927\u307e\u304b\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u624b\u9806\u3067\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u7d50\u679c\uff08JSON\uff09\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u300cOpen\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u5bfe\u8c61\u30d5\u30a1\u30a4\u30eb\uff08JPG\u7b49\uff09\u304c\u9078\u629e\u3067\u304d\u308b\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u76ee\u7684\u3068\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3002<\/li>\n\n\n\n<li>\u300cEdit\u300d\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300cCreate AI-Polygon\u300d\u3092\u9078\u629e\u3002<br>\u753b\u50cf\u5185\u306e\u30e9\u30d9\u30eb\u4e0a\u306e\u9069\u5f53\u306a\u4f4d\u7f6e\u3067\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u30e9\u30d9\u30eb\u3092\u56f2\u3080\u3088\u3046\u306bPolygon\uff08\u591a\u89d2\u5f62\uff09\u304c\u81ea\u52d5\u751f\u6210\u3055\u308c\u308b\uff08\u5bfe\u8c61\u753b\u50cf\u306b\u3088\u3063\u3066\u30e9\u30d9\u30eb\u90e8\u5206\u306e\u8a8d\u8b58\u7cbe\u5ea6\u306b\u306f\u5dee\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u5f8c\u304b\u3089\u4fee\u6b63\u3067\u304d\u308b\u306e\u3067\u3001\u305d\u308c\u3063\u307d\u3044\u7bc4\u56f2\u304c\u9078\u629e\u3067\u304d\u3066\u3044\u308c\u3070\u826f\u3044\u3067\u3059\uff09\u3002<br>\u4e0a\u8a18\u72b6\u614b\u3067\u518d\u5ea6Polygon\u4e0a\u3067\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u5f53\u8a72Polygon\u306b\u5bfe\u3057\u3066\u547d\u540d\u3059\u308b\u305f\u3081\u306e\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u9069\u5f53\u306a\u540d\u524d\u3092\u3064\u3051\u308b\uff08\u4eca\u56de\u306fetiquette\u3068\u3057\u307e\u3057\u305f\uff09\u3002<\/li>\n\n\n\n<li>\u300cEdit Polygons\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u5148\u306b\u751f\u6210\u3057\u305fPolygon\u306e\u7de8\u96c6\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u306e\u3067\u3001Polygon\u3092\u5f62\u6210\u3059\u308b\u30dd\u30a4\u30f3\u30c8\u306e\u4f4d\u7f6e\u3092\u79fb\u52d5\u3055\u305b\u305f\u308a\u3001\u4e0d\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u3092\u524a\u9664\u3057\u305f\u308a\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u300cSave\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068JSON\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306e\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u8868\u793a\u3055\u308c\u308b\u3002<br>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u540d\u79f0\u306f\u5bfe\u8c61\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u62e1\u5f35\u5b50\u304c\u300c.json\u300d\u306b\u5909\u66f4\u3055\u308c\u305f\u3082\u306e\u306b\u306a\u308b\u306e\u3067\u3001\u3053\u306e\u307e\u307e\u4fdd\u5b58\u3092\u5b9f\u884c\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u7d50\u679c\uff08JSON\uff09\u306e\u5185\u5bb9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u7d50\u679c\u306e\u78ba\u8a8d\u65b9\u6cd5\u3068\u3057\u3066\u3001\u6700\u3082\u7c21\u5358\u306a\u306e\u306fLabelMe\u306b\u4ed8\u5c5e\u3059\u308b\u300clabelme_draw_json\u300d\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<br>\u5f15\u6570\u3068\u3057\u3066\u751f\u6210\u3057\u305fJSON\u30d5\u30a1\u30a4\u30eb\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u5143\u753b\u50cf\u3068\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u7d50\u679c\u3092\u4e26\u3079\u3066\u8868\u793a\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"642\" height=\"545\" src=\"https:\/\/www.wetch.co.jp\/note\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-21-14.51.07.png\" alt=\"\" class=\"wp-image-5159\" srcset=\"https:\/\/www.wetch.co.jp\/note\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-21-14.51.07.png 642w, https:\/\/www.wetch.co.jp\/note\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-21-14.51.07-300x255.png 300w, https:\/\/www.wetch.co.jp\/note\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-03-21-14.51.07-150x127.png 150w\" sizes=\"auto, (max-width: 642px) 100vw, 642px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u8a18\u306e\u53f3\u5074\u306e\u753b\u50cf\u304c\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u7d50\u679c\u3067\u3001\u30e9\u30d9\u30eb\u306e\u90e8\u5206\uff08etiquette\uff09\u304c\u4ed6\u306e\u90e8\u5206\uff08_background_\uff09\u3068\u8272\u5206\u3051\u3057\u3066\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u304a\u3001JSON\u306e\u4e2d\u8eab\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u69cb\u9020\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n  \"version\": \"5.8.0\",\n  \"flags\": {},\n  \"shapes\": &#91;\n    {\n      \"label\": \"etiquette\",\n      \"points\": &#91;\n        &#91;\n          292.0,\n          627.5\n        ],\n        &#91;\n          202.0,\n          626.5\n        ],\n        ...\n        &#91;\n          385.0,\n          615.5\n        ]\n      ],\n      \"group_id\": null,\n      \"description\": \"\",\n      \"shape_type\": \"polygon\",\n      \"flags\": {},\n      \"mask\": null\n    }\n  ],\n  \"imagePath\": \"0101133654_63b10de60b5c4.jpg\",\n  \"imageData\": \"\/9j\/4AAQSk ... ooopjP\/9k=\",\n  \"imageHeight\": 728,\n  \"imageWidth\": 514\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u300cpoints\u300d\u306e\u5185\u5bb9\u304cPolygon\u3092\u69cb\u6210\u3059\u308b\u5404\u30dd\u30a4\u30f3\u30c8\u306e\u5ea7\u6a19\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300cimageData\u300d\u306b\u306f\u5143\u753b\u50cf\u3092Base64\u30a8\u30f3\u30b3\u30fc\u30c9\u5316\u3057\u305f\u30c7\u30fc\u30bf\u304c\u683c\u7d0d\u3055\u308c\u308b\u305f\u3081\u3001\u30d5\u30a1\u30a4\u30eb\u304c\u76f8\u5fdc\u306b\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002<br>\u3053\u306e\u5143\u753b\u50cf\u30c7\u30fc\u30bf\u306f\u683c\u7d0d\u3057\u306a\u3044\u3088\u3046\u306b\u3067\u304d\u308b\u3089\u3057\u3044\u306e\u3067\u3001\u4eca\u5f8c\u306e\u7528\u9014\u3082\u898b\u6975\u3081\u305f\u4e0a\u3067\u4e0d\u8981\u305d\u3046\u3067\u3042\u308c\u3070\u3001\u683c\u7d0d\u3057\u306a\u3044\u8a2d\u5b9a\u3082\u8003\u3048\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u7d50\u679c\u306e\u753b\u50cf\u5316<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5148\u306b\u793a\u3057\u305f\u300clabelme_draw_json\u300d\u306e\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u3067\u306f\u30e9\u30d9\u30eb\uff08etiquette\uff09\u3068\u3057\u3066\u8a8d\u8b58\u3055\u308c\u3066\u3044\u308b\u7bc4\u56f2\u304c\u4eca\u3072\u3068\u3064\u78ba\u8a8d\u3057\u3065\u3089\u3044\u305f\u3081\u3001\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u7d50\u679c\u3092\u81ea\u529b\u3067\u753b\u50cf\u5316\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<br>\u51e6\u7406\u306f\u4f8b\u306b\u3088\u3063\u3066Python\u3067\u8a18\u8ff0\u3057\u307e\u3059\uff08\u5f53\u7136\u306e\u3088\u3046\u306bGemini\u5148\u751f\u4efb\u305b\u3067\u3059\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u3001JSON\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3093\u3067\u3001Polygon\u306e\u4e2d\u3092\u767d\u3001\u5916\u3092\u9ed2\u306b\u8272\u5206\u3051\u3057\u305f\u753b\u50cf\u30c7\u30fc\u30bf\u3092\u751f\u6210\u3059\u308b\u51e6\u7406\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import json\nimport numpy as np\nfrom PIL import Image, ImageDraw\n\ndef create_mask_from_json(json_path, image_size):\n    with open(json_path, 'r') as f:\n        data = json.load(f)\n\n    mask = Image.new('L', image_size, 0)  # \u767d\u9ed2\u753b\u50cf\u3068\u3057\u3066\u30de\u30b9\u30af\u3092\u4f5c\u6210\n    draw = ImageDraw.Draw(mask)\n\n    for shape in data&#91;'shapes']:\n        points = shape&#91;'points']\n        points = &#91;(int(x), int(y)) for x, y in shape&#91;'points']]\n        draw.polygon(points, fill=255)  # \u30dd\u30ea\u30b4\u30f3\u3092\u5857\u308a\u3064\u3076\u3059\n\n    return np.array(mask) \/ 255.0  # 0-1\u306e\u7bc4\u56f2\u306b\u6b63\u898f\u5316<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306b\u3001\u4e0a\u8a18\u7d50\u679c\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3059\u308b\u51e6\u7406\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import numpy as np\nfrom PIL import Image, ImageDraw\n\ndef save_mask_image_pil(mask_array, save_path):\n    mask_image = Image.fromarray((mask_array * 255).astype(np.uint8), mode='L')\n    mask_image.save(save_path)<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5f8c\u306b\u3001\u5bfe\u8c61\u30d5\u30a1\u30a4\u30eb\uff08JSON\uff09\u306b\u5bfe\u3057\u3066\u4e0a\u8a18\u3092\u5b9f\u884c\u3059\u308b\u51e6\u7406\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>from create_mask_from_json import create_mask_from_json\nfrom save_mask_image_pil import save_mask_image_pil\n\ndata_path = '.\/label_mask\/'\njson_file = '0101133654_63b10de60b5c4.json'\nimage_size = (514, 728)  # \u30de\u30b9\u30af\u753b\u50cf\u306e\u30b5\u30a4\u30ba\nsave_file = json_file.replace('.json', '.png')  # \u4fdd\u5b58\u5148\u306e\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\n\nmask_array = create_mask_from_json(data_path + json_file, image_size)\nsave_mask_image_pil(mask_array, data_path + save_file)<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"514\" height=\"728\" data-id=\"5129\" src=\"https:\/\/www.wetch.co.jp\/note\/wp-content\/uploads\/2025\/02\/0101133654_63b10de60b5c4.jpg\" alt=\"\" class=\"wp-image-5129\" srcset=\"https:\/\/www.wetch.co.jp\/note\/wp-content\/uploads\/2025\/02\/0101133654_63b10de60b5c4.jpg 514w, https:\/\/www.wetch.co.jp\/note\/wp-content\/uploads\/2025\/02\/0101133654_63b10de60b5c4-212x300.jpg 212w, https:\/\/www.wetch.co.jp\/note\/wp-content\/uploads\/2025\/02\/0101133654_63b10de60b5c4-150x212.jpg 150w, https:\/\/www.wetch.co.jp\/note\/wp-content\/uploads\/2025\/02\/0101133654_63b10de60b5c4-300x425.jpg 300w\" sizes=\"auto, (max-width: 514px) 100vw, 514px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"514\" height=\"728\" data-id=\"5161\" src=\"https:\/\/www.wetch.co.jp\/note\/wp-content\/uploads\/2025\/03\/0101133654_63b10de60b5c4.png\" alt=\"\" class=\"wp-image-5161\" srcset=\"https:\/\/www.wetch.co.jp\/note\/wp-content\/uploads\/2025\/03\/0101133654_63b10de60b5c4.png 514w, https:\/\/www.wetch.co.jp\/note\/wp-content\/uploads\/2025\/03\/0101133654_63b10de60b5c4-212x300.png 212w, https:\/\/www.wetch.co.jp\/note\/wp-content\/uploads\/2025\/03\/0101133654_63b10de60b5c4-150x212.png 150w, https:\/\/www.wetch.co.jp\/note\/wp-content\/uploads\/2025\/03\/0101133654_63b10de60b5c4-300x425.png 300w\" sizes=\"auto, (max-width: 514px) 100vw, 514px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e9\u30d9\u30eb\u90e8\u5206\u306e\u307f\u767d\u304f\u5857\u308a\u3064\u3076\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u826f\u304f\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u7d50\u5c40\u306f\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u73fe\u3059\u308bAI\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u304c\u91cd\u8981\u3067\u3042\u308a\u3001\u305d\u3053\u304c\u4e00\u756a\u96e3\u3057\u3044\u3068\u3053\u308d\u306a\u306e\u3067\u3001\u3053\u306e\u5148\u3069\u3046\u306a\u308b\u304b\u5206\u304b\u308a\u307e\u305b\u3093\u304c\u3001\u307e\u305a\u306f\u3053\u306e\u65b9\u5411\u6027\u3067\u4f5c\u696d\u3092\u9032\u3081\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u56de\u307e\u3067\u306e\u6295\u7a3f\u3067\u306f\u3001\u300c\u753b\u50cf\u691c\u7d22\u306e\u7cbe\u5ea6\u78ba\u8a8d\u300d\u3068\u9298\u6253\u3063\u3066\u3001\u7279\u306b\u30ef\u30a4\u30f3\u306e\u753b\u50cf\u304b\u3089\u5546\u54c1\u3092\u7279\u5b9a\u3059\u308b\u65b9\u6cd5\u306b\u95a2\u3057\u3066\u8a66\u884c\u932f\u8aa4\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u306f\u3001\u6b8b\u5ff5\u306a\u304c\u3089\u300c\u4e0d\u5341\u5206\u300d\u3068\u8a00\u308f\u3056\u308b\u3092\u5f97\u306a\u3044\u3082\u306e\u3067\u3057\u305f\u3002 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[&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":5162,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[210],"tags":[],"class_list":["post-5158","post","type-post","status-publish","format-standard","has-post-thumbnail","category-210"],"_links":{"self":[{"href":"https:\/\/www.wetch.co.jp\/note\/wp-json\/wp\/v2\/posts\/5158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wetch.co.jp\/note\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wetch.co.jp\/note\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wetch.co.jp\/note\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wetch.co.jp\/note\/wp-json\/wp\/v2\/comments?post=5158"}],"version-history":[{"count":0,"href":"https:\/\/www.wetch.co.jp\/note\/wp-json\/wp\/v2\/posts\/5158\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wetch.co.jp\/note\/wp-json\/wp\/v2\/media\/5162"}],"wp:attachment":[{"href":"https:\/\/www.wetch.co.jp\/note\/wp-json\/wp\/v2\/media?parent=5158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wetch.co.jp\/note\/wp-json\/wp\/v2\/categories?post=5158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wetch.co.jp\/note\/wp-json\/wp\/v2\/tags?post=5158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}