{"id":173920,"date":"2025-02-09T17:07:57","date_gmt":"2025-02-09T17:07:57","guid":{"rendered":"https:\/\/flypix.ai\/?p=173920"},"modified":"2025-02-10T14:28:53","modified_gmt":"2025-02-10T14:28:53","slug":"image-recognition-algorithms","status":"publish","type":"post","link":"https:\/\/flypix.ai\/ja\/image-recognition-algorithms\/","title":{"rendered":"\u753b\u50cf\u8a8d\u8b58\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0: CNN\u3001R-CNN\u3001YOLO \u306a\u3069\u306e\u30ac\u30a4\u30c9"},"content":{"rendered":"<p>CNN\u3001R-CNN\u3001YOLO \u306a\u3069\u306e\u753b\u50cf\u8a8d\u8b58\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc \u30d3\u30b8\u30e7\u30f3\u306b\u9769\u547d\u3092\u3082\u305f\u3089\u3057\u3001\u6a5f\u68b0\u304c\u4eba\u9593\u306e\u3088\u3046\u306a\u7cbe\u5ea6\u3067\u8996\u899a\u30c7\u30fc\u30bf\u3092\u89e3\u91c8\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u4ed5\u7d44\u307f\u3001\u9577\u6240\u3001\u5b9f\u969b\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/pexels-n-voitkevich-6120220-1024x683.jpg\" alt=\"\" class=\"wp-image-173925\" srcset=\"https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/pexels-n-voitkevich-6120220-1024x683.jpg 1024w, https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/pexels-n-voitkevich-6120220-300x200.jpg 300w, https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/pexels-n-voitkevich-6120220-768x512.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5f93\u6765\u306e\u624b\u6cd5\u3068\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0: \u753b\u50cf\u8a8d\u8b58\u306e\u9032\u5316<\/h2>\n\n\n\n<p>\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u304c\u767b\u5834\u3059\u308b\u524d\u3001\u753b\u50cf\u8a8d\u8b58\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u8996\u899a\u30c7\u30fc\u30bf\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306b\u624b\u52d5\u3067\u8a2d\u8a08\u3055\u308c\u305f\u30eb\u30fc\u30eb\u3068\u30d5\u30a3\u30eb\u30bf\u30fc\u3067\u3042\u308b\u624b\u4f5c\u308a\u306e\u7279\u5fb4\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u5f93\u6765\u306e\u65b9\u6cd5\u306f\u52b4\u50cd\u96c6\u7d04\u7684\u3067\u3001\u300c\u7279\u5fb4\u300d\u3092\u69cb\u6210\u3059\u308b\u3082\u306e (\u30a8\u30c3\u30b8\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u3001\u30b3\u30fc\u30ca\u30fc\u306a\u3069) \u3092\u5b9a\u7fa9\u3059\u308b\u306b\u306f\u30c9\u30e1\u30a4\u30f3\u306e\u5c02\u9580\u77e5\u8b58\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002\u5f53\u6642\u3068\u3057\u3066\u306f\u753b\u671f\u7684\u3067\u3057\u305f\u304c\u3001\u3053\u308c\u3089\u306e\u6280\u8853\u306f\u3001\u7167\u660e\u306e\u5909\u5316\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5411\u304d\u3001\u30aa\u30af\u30eb\u30fc\u30b8\u30e7\u30f3\u306a\u3069\u306e\u73fe\u5b9f\u4e16\u754c\u306e\u8907\u96d1\u3055\u306b\u82e6\u52b4\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u3001\u7279\u306b\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af (CNN) \u3078\u306e\u79fb\u884c\u306f\u30d1\u30e9\u30c0\u30a4\u30e0\u30b7\u30d5\u30c8\u3092\u793a\u3057\u3001\u6a5f\u68b0\u304c\u751f\u306e\u30d4\u30af\u30bb\u30eb\u30c7\u30fc\u30bf\u304b\u3089\u76f4\u63a5\u968e\u5c64\u7684\u306a\u7279\u5fb4\u3092\u81ea\u52d5\u7684\u306b\u5b66\u7fd2\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u9032\u5316\u3092\u5206\u6790\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5f93\u6765\u306e\u753b\u50cf\u8a8d\u8b58: \u624b\u52d5\u306b\u3088\u308b\u7279\u5fb4\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/h3>\n\n\n\n<p>\u5f93\u6765\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u6570\u5b66\u30e2\u30c7\u30eb\u3092\u4f7f\u7528\u3057\u3066\u4e8b\u524d\u5b9a\u7fa9\u3055\u308c\u305f\u7279\u5fb4\u3092\u62bd\u51fa\u3059\u308b\u3053\u3068\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u65b9\u6cd5\u306b\u306f\u6b21\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>SIFT (\u30b9\u30b1\u30fc\u30eb\u4e0d\u5909\u7279\u5fb4\u5909\u63db)<\/strong>: \u30b9\u30b1\u30fc\u30eb\u3084\u56de\u8ee2\u306b\u5bfe\u3057\u3066\u4e0d\u5909\u306a\u30ed\u30fc\u30ab\u30eb\u7279\u5fb4\u3092\u691c\u51fa\u3057\u3066\u8a18\u8ff0\u3057\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>HOG (\u65b9\u5411\u52fe\u914d\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0)<\/strong>: \u6b69\u884c\u8005\u691c\u51fa\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u3001\u7269\u4f53\u306e\u5f62\u72b6\u3092\u8868\u3059\u305f\u3081\u306b\u30ad\u30e3\u30d7\u30c1\u30e3\u3055\u308c\u305f\u30a8\u30c3\u30b8\u306e\u65b9\u5411\u3002<\/li>\n\n\n\n<li><strong>LBP (\u30ed\u30fc\u30ab\u30eb\u30d0\u30a4\u30ca\u30ea\u30d1\u30bf\u30fc\u30f3)<\/strong>: \u30d4\u30af\u30bb\u30eb\u306e\u5f37\u5ea6\u5024\u3092\u6bd4\u8f03\u3057\u3066\u30c6\u30af\u30b9\u30c1\u30e3\u30d1\u30bf\u30fc\u30f3\u3092\u5206\u6790\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>SURF (\u9ad8\u901f\u5316\u3055\u308c\u305f\u5805\u7262\u306a\u6a5f\u80fd)<\/strong>: SIFT \u3088\u308a\u3082\u9ad8\u901f\u3067\u3001\u8a08\u7b97\u8ca0\u8377\u306e\u5c11\u306a\u3044\u4ee3\u66ff\u624b\u6bb5\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6280\u8853\u306f\u7dbf\u5bc6\u306a\u8abf\u6574\u3092\u5fc5\u8981\u3068\u3057\u3001\u5236\u5fa1\u3055\u308c\u305f\u74b0\u5883\u3067\u306e\u307f\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001HOG \u306f\u9759\u6b62\u753b\u50cf\u5185\u306e\u4eba\u9593\u306e\u691c\u51fa\u306b\u306f\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u96d1\u7136\u3068\u3057\u305f\u80cc\u666f\u3084\u52d5\u304d\u306e\u3042\u308b\u30dd\u30fc\u30ba\u3067\u306f\u3046\u307e\u304f\u6a5f\u80fd\u3057\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5f93\u6765\u306e\u65b9\u6cd5\u306e\u9650\u754c<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8106\u5f31\u6027<\/strong>: \u7167\u660e\u3001\u89d2\u5ea6\u3001\u307e\u305f\u306f\u906e\u853d\u306e\u5c0f\u3055\u306a\u5909\u5316\u306b\u3088\u308a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u4f4e\u4e0b\u3057\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li><strong>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/strong>: \u624b\u52d5\u306b\u3088\u308b\u6a5f\u80fd\u8a2d\u8a08\u3067\u306f\u3001\u591a\u69d8\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3084\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u51e6\u7406\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/li>\n\n\n\n<li><strong>\u52b4\u50cd\u96c6\u7d04\u578b<\/strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u7279\u5b9a\u306e\u30bf\u30b9\u30af\u306b\u5408\u308f\u305b\u3066\u30e2\u30c7\u30eb\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u6570\u304b\u6708\u3092\u8cbb\u3084\u3057\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0: \u81ea\u52d5\u7279\u5fb4\u5b66\u7fd2\u306e\u53f0\u982d<\/h3>\n\n\n\n<p>\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u306f\u3001\u624b\u52d5\u306e\u7279\u5fb4\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u6392\u9664\u3059\u308b\u3053\u3068\u3067\u753b\u50cf\u8a8d\u8b58\u306b\u9769\u547d\u3092\u3082\u305f\u3089\u3057\u307e\u3057\u305f\u3002 <strong>CNN<\/strong>\u4eba\u9593\u306e\u8996\u899a\u91ce\u306b\u30d2\u30f3\u30c8\u3092\u5f97\u3066\u3001\u7279\u5fb4\u306e\u7a7a\u9593\u968e\u5c64\u3092\u81ea\u52d5\u7684\u306b\u5b66\u7fd2\u3059\u308b\u30ec\u30a4\u30e4\u30fc\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f4e\u30ec\u30d9\u30eb\u306e\u6a5f\u80fd<\/strong>: \u521d\u671f\u30ec\u30a4\u30e4\u30fc\u306f\u30a8\u30c3\u30b8\u3001\u30b3\u30fc\u30ca\u30fc\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u691c\u51fa\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u4e2d\u7d1a\u30ec\u30d9\u30eb\u306e\u6a5f\u80fd<\/strong>: \u3088\u308a\u6df1\u3044\u5c64\u3067\u306f\u3001\u5f62\u72b6\u3084\u90e8\u54c1 (\u4f8b: \u8eca\u8f2a\u3001\u76ee) \u3092\u8a8d\u8b58\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u9ad8\u30ec\u30d9\u30eb\u306e\u6a5f\u80fd<\/strong>\u6700\u7d42\u30ec\u30a4\u30e4\u30fc\u3067\u306f\u3001\u30d1\u30fc\u30c4\u3092\u7d44\u307f\u7acb\u3066\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5168\u4f53\uff08\u8eca\u3001\u9854\u306a\u3069\uff09\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u968e\u5c64\u7684\u5b66\u7fd2\u306b\u3088\u308a\u3001CNN \u306f\u591a\u69d8\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3084\u74b0\u5883\u306b\u308f\u305f\u3063\u3066\u4e00\u822c\u5316\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u5f93\u6765\u306e\u65b9\u6cd5\u3068\u306f\u7570\u306a\u308a\u3001\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0 \u30e2\u30c7\u30eb\u306f\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3067\u52b9\u679c\u3092\u767a\u63ee\u3057\u3001\u3088\u308a\u591a\u304f\u306e\u30e9\u30d9\u30eb\u4ed8\u304d\u30b5\u30f3\u30d7\u30eb\u3092\u53d6\u308a\u8fbc\u3080\u3053\u3068\u3067\u7cbe\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u306e\u5229\u70b9<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5805\u7262\u6027<\/strong>: \u30b9\u30b1\u30fc\u30eb\u3001\u56de\u8ee2\u3001\u7167\u660e\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u51e6\u7406\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/strong>: \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u691c\u51fa\u3084\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u306e\u8907\u96d1\u306a\u30bf\u30b9\u30af\u306b\u9069\u5fdc\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u5b66\u7fd2<\/strong>: \u7279\u5fb4\u62bd\u51fa\u3068\u5206\u985e\u3092\u5358\u4e00\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u7d71\u5408\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5f93\u6765\u306e\u65b9\u6cd5\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc \u30d3\u30b8\u30e7\u30f3\u306e\u57fa\u790e\u3092\u7bc9\u304d\u307e\u3057\u305f\u304c\u3001\u624b\u52d5\u306e\u7279\u5fb4\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u4f9d\u5b58\u3057\u3066\u3044\u305f\u305f\u3081\u3001\u5b9f\u969b\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u5b9f\u7528\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002CNN \u3092\u6d3b\u7528\u3057\u305f\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u306f\u3001\u7279\u5fb4\u62bd\u51fa\u3092\u81ea\u52d5\u5316\u3059\u308b\u3053\u3068\u3067\u3053\u308c\u3089\u306e\u30cf\u30fc\u30c9\u30eb\u3092\u514b\u670d\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u30c7\u30fc\u30bf\u304b\u3089\u76f4\u63a5\u5b66\u7fd2\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002\u8a08\u7b97\u91cf\u306f\u5897\u3048\u307e\u3059\u304c\u3001\u305d\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5 (\u512a\u308c\u305f\u7cbe\u5ea6\u3001\u9069\u5fdc\u6027\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3) \u306b\u3088\u308a\u3001\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u306f\u73fe\u4ee3\u306e\u753b\u50cf\u8a8d\u8b58\u306b\u304a\u3051\u308b\u512a\u4f4d\u6027\u3092\u56fa\u3081\u307e\u3057\u305f\u3002\u4eca\u65e5\u3001\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9 \u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u306f\u3001\u5f93\u6765\u306e\u624b\u6cd5\u3068\u30cb\u30e5\u30fc\u30e9\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u878d\u5408\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u5c06\u6765\u306f\u9593\u9055\u3044\u306a\u304f\u9069\u5fdc\u578b\u306e\u81ea\u5df1\u5b66\u7fd2\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u4e3b\u6d41\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (CNN): \u73fe\u4ee3\u306e\u753b\u50cf\u8a8d\u8b58\u306e\u57fa\u76e4<\/h2>\n\n\n\n<p>\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (CNN) \u306f\u3001\u307b\u3068\u3093\u3069\u306e\u6700\u65b0\u306e\u753b\u50cf\u8a8d\u8b58\u30b7\u30b9\u30c6\u30e0\u306e\u57fa\u76e4\u3067\u3059\u3002\u4eba\u9593\u306e\u8996\u899a\u76ae\u8cea\u306e\u751f\u7269\u5b66\u7684\u30d7\u30ed\u30bb\u30b9\u306b\u30d2\u30f3\u30c8\u3092\u5f97\u305f CNN \u306f\u3001\u8996\u899a\u30c7\u30fc\u30bf\u306e\u7a7a\u9593\u968e\u5c64\u3092\u6349\u3048\u308b\u3053\u3068\u306b\u512a\u308c\u3066\u304a\u308a\u3001\u5206\u985e\u3001\u7269\u4f53\u691c\u51fa\u3001\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u306e\u30bf\u30b9\u30af\u306b\u6bd4\u985e\u306e\u306a\u3044\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u5165\u529b\u30c7\u30fc\u30bf\u3092\u30d5\u30e9\u30c3\u30c8\u306a\u30d9\u30af\u30c8\u30eb\u3068\u3057\u3066\u6271\u3046\u5f93\u6765\u306e\u30cb\u30e5\u30fc\u30e9\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u306f\u7570\u306a\u308a\u3001CNN \u306f\u753b\u50cf\u306e\u7a7a\u9593\u69cb\u9020\u3092\u4fdd\u6301\u3057\u3001\u4eba\u9593\u306e\u77e5\u899a\u3092\u53cd\u6620\u3059\u308b\u65b9\u6cd5\u3067\u30d1\u30bf\u30fc\u30f3\u3092\u5b66\u7fd2\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CNN \u306e\u4ed5\u7d44\u307f: \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u30b3\u30a2\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/h3>\n\n\n\n<p>CNN \u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001\u4e00\u9023\u306e\u7279\u6b8a\u306a\u30ec\u30a4\u30e4\u30fc\u3092\u901a\u3058\u3066\u3001\u751f\u306e\u30d4\u30af\u30bb\u30eb\u304b\u3089\u6bb5\u968e\u7684\u306b\u7279\u5fb4\u3092\u62bd\u51fa\u3057\u3001\u6539\u826f\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u7573\u307f\u8fbc\u307f\u5c64<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CNN \u306e\u5fc3\u81d3\u90e8\u3067\u3042\u308b\u3053\u308c\u3089\u306e\u30ec\u30a4\u30e4\u30fc\u306f\u3001\u5b66\u7fd2\u53ef\u80fd\u306a\u30d5\u30a3\u30eb\u30bf\u30fc (\u30ab\u30fc\u30cd\u30eb) \u3092\u5165\u529b\u753b\u50cf\u306b\u9069\u7528\u3057\u307e\u3059\u3002\u5404\u30d5\u30a3\u30eb\u30bf\u30fc\u306f\u753b\u50cf\u4e0a\u3092\u30b9\u30e9\u30a4\u30c9\u3057\u3001\u8981\u7d20\u3054\u3068\u306b\u4e57\u7b97\u3068\u5408\u8a08\u3092\u5b9f\u884c\u3057\u3066\u7279\u5fb4\u30de\u30c3\u30d7\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d5\u30a3\u30eb\u30bf\u30fc\u306f\u3001\u521d\u671f\u306e\u30ec\u30a4\u30e4\u30fc\u3067\u4f4e\u30ec\u30d9\u30eb\u306e\u7279\u5fb4 (\u30a8\u30c3\u30b8\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u306a\u3069) \u3092\u691c\u51fa\u3057\u3001\u3088\u308a\u6df1\u3044\u30ec\u30a4\u30e4\u30fc\u3067\u8907\u96d1\u306a\u30d1\u30bf\u30fc\u30f3 (\u5f62\u72b6\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4e00\u90e8\u306a\u3069) \u3092\u691c\u51fa\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4e3b\u306a\u30d1\u30e9\u30e1\u30fc\u30bf: <em>\u30ab\u30fc\u30cd\u30eb\u30b5\u30a4\u30ba<\/em> \uff08\u4f8b\uff1a3\u00d73\uff09 <em>\u30b9\u30c8\u30e9\u30a4\u30c9<\/em> \uff08\u30d5\u30a3\u30eb\u30bf\u306e\u30b9\u30c6\u30c3\u30d7\u30b5\u30a4\u30ba\uff09\u3001\u304a\u3088\u3073 <em>\u30d1\u30c7\u30a3\u30f3\u30b0<\/em> \uff08\u7a7a\u9593\u6b21\u5143\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u30d7\u30fc\u30ea\u30f3\u30b0\u30ec\u30a4\u30e4\u30fc<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7279\u5fb4\u30de\u30c3\u30d7\u306e\u7a7a\u9593\u6b21\u5143 (\u5e45\u3068\u9ad8\u3055) \u3092\u524a\u6e1b\u3057\u3001\u91cd\u8981\u306a\u60c5\u5831\u3092\u4fdd\u6301\u3057\u306a\u304c\u3089\u8a08\u7b97\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u6700\u5927\u30d7\u30fc\u30ea\u30f3\u30b0<\/strong>: \u6700\u3082\u9855\u8457\u306a\u7279\u5fb4\u3092\u5f37\u8abf\u3057\u306a\u304c\u3089\u3001\u9818\u57df\u304b\u3089\u6700\u5927\u5024\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u5e73\u5747\u30d7\u30fc\u30ea\u30f3\u30b0<\/strong>: \u5e73\u5747\u5024\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u3092\u5e73\u6ed1\u5316\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6d3b\u6027\u5316\u95a2\u6570<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u975e\u7dda\u5f62\u6027\u3092\u5c0e\u5165\u3057\u3001\u8907\u96d1\u306a\u30d1\u30bf\u30fc\u30f3\u3092\u5b66\u7fd2\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>ReLU (\u6b63\u898f\u5316\u7dda\u5f62\u30e6\u30cb\u30c3\u30c8)<\/strong>: \u8a08\u7b97\u52b9\u7387\u3068\u6d88\u5931\u52fe\u914d\u306e\u7de9\u548c\u306e\u305f\u3081\u3001CNN \u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u9078\u629e\u80a2\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u5b8c\u5168\u306b\u63a5\u7d9a\u3055\u308c\u305f\u30ec\u30a4\u30e4\u30fc<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7573\u307f\u8fbc\u307f\/\u30d7\u30fc\u30ea\u30f3\u30b0\u5c64\u306b\u3088\u3063\u3066\u62bd\u51fa\u3055\u308c\u305f\u9ad8\u30ec\u30d9\u30eb\u306e\u7279\u5fb4\u3092 1D \u30d9\u30af\u30c8\u30eb\u306b\u5e73\u5766\u5316\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Softmax (\u30de\u30eb\u30c1\u30af\u30e9\u30b9 \u30bf\u30b9\u30af\u306e\u5834\u5408) \u3084 Sigmoid (\u30d0\u30a4\u30ca\u30ea \u30bf\u30b9\u30af\u306e\u5834\u5408) \u306a\u3069\u306e\u624b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u5206\u985e\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">CNN \u306e\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0: \u30d0\u30c3\u30af\u30d7\u30ed\u30d1\u30b2\u30fc\u30b7\u30e7\u30f3\u304b\u3089\u6700\u9069\u5316\u307e\u3067<\/h3>\n\n\n\n<p>CNN \u306f\u3001\u52fe\u914d\u964d\u4e0b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u4e88\u6e2c\u8aa4\u5dee\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308b\u30d0\u30c3\u30af\u30d7\u30ed\u30d1\u30b2\u30fc\u30b7\u30e7\u30f3\u3092\u901a\u3058\u3066\u30d5\u30a3\u30eb\u30bf\u30fc\u3068\u91cd\u307f\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u5b66\u7fd2\u3057\u307e\u3059\u3002\u4e3b\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30d5\u30a9\u30ef\u30fc\u30c9\u30d1\u30b9<\/strong>: \u5165\u529b\u753b\u50cf\u306f\u30ec\u30a4\u30e4\u30fc\u3054\u3068\u306b\u51e6\u7406\u3055\u308c\u3001\u4e88\u6e2c\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u640d\u5931\u8a08\u7b97<\/strong>: \u640d\u5931\u95a2\u6570 (\u4f8b: \u30af\u30ed\u30b9\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc) \u306f\u3001\u4e88\u6e2c\u5024\u3068\u5b9f\u969b\u306e\u5024\u3068\u306e\u5dee\u3092\u5b9a\u91cf\u5316\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30d0\u30c3\u30af\u30ef\u30fc\u30c9\u30d1\u30b9<\/strong>: \u5404\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u5bfe\u3059\u308b\u640d\u5931\u306e\u52fe\u914d\u304c\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u4f53\u91cd\u66f4\u65b0<\/strong>Adam \u3084 SGD (\u78ba\u7387\u7684\u52fe\u914d\u964d\u4e0b\u6cd5) \u306a\u3069\u306e\u6700\u9069\u5316\u30c4\u30fc\u30eb\u306f\u3001\u91cd\u307f\u3092\u8abf\u6574\u3057\u3066\u640d\u5931\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6700\u65b0\u306e CNN \u306f\u3001\u30d0\u30c3\u30c1\u6b63\u898f\u5316 (\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3092\u5b89\u5b9a\u5316\u3059\u308b\u305f\u3081) \u3084\u30c9\u30ed\u30c3\u30d7\u30a2\u30a6\u30c8 (\u904e\u5270\u9069\u5408\u3092\u9632\u3050\u305f\u3081) \u306a\u3069\u306e\u624b\u6cd5\u3092\u6d3b\u7528\u3057\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CNN\u306e\u5f37\u307f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u968e\u5c64\u7684\u7279\u5fb4\u5b66\u7fd2<\/strong>: \u5358\u7d14\u306a\u3082\u306e\u304b\u3089\u8907\u96d1\u306a\u3082\u306e\u307e\u3067\u7279\u5fb4\u3092\u81ea\u52d5\u7684\u306b\u62bd\u51fa\u3057\u3001\u624b\u52d5\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u6392\u9664\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u7ffb\u8a33\u4e0d\u5909\u6027<\/strong>: \u753b\u50cf\u5185\u306e\u4f4d\u7f6e\u306b\u95a2\u4fc2\u306a\u304f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8a8d\u8b58\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u5171\u6709<\/strong>: \u30d5\u30a3\u30eb\u30bf\u30fc\u306f\u753b\u50cf\u5168\u4f53\u3067\u518d\u5229\u7528\u3055\u308c\u308b\u305f\u3081\u3001\u30e1\u30e2\u30ea\u8981\u4ef6\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/strong>: \u6df1\u5ea6\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3055\u307e\u3056\u307e\u306a\u30bf\u30b9\u30af\u306b\u9069\u5fdc\u3057\u307e\u3059 (\u4f8b: ResNet-50 \u3068 ResNet-152)\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">CNN\u306e\u9650\u754c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8a08\u7b97\u30b3\u30b9\u30c8<\/strong>: \u30c7\u30a3\u30fc\u30d7 CNN (\u4f8b: VGG-16) \u306e\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u306b\u306f\u3001\u30cf\u30a4\u30a8\u30f3\u30c9\u306e GPU \u3068\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u56fa\u5b9a\u5165\u529b\u30b5\u30a4\u30ba<\/strong>\u307b\u3068\u3093\u3069\u306e CNN \u3067\u306f\u3001\u753b\u50cf\u3092\u5747\u4e00\u306a\u89e3\u50cf\u5ea6\u306b\u30b5\u30a4\u30ba\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u8a73\u7d30\u304c\u5931\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u7a7a\u9593\u8a8d\u8b58\u529b\u306e\u6b20\u5982<\/strong>: \u5168\u4f53\u7684\u306a\u6587\u8108\u3084\u9060\u304f\u306b\u3042\u308b\u7269\u4f53\u9593\u306e\u95a2\u4fc2\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u82e6\u52b4\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">CNN\u306e\u5fdc\u7528<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u533b\u7642\u753b\u50cf<\/strong>: X \u7dda\u3084 MRI \u3067\u816b\u760d\u3092\u691c\u51fa\u3059\u308b (\u4f8b: \u4e73\u304c\u3093\u306b\u5bfe\u3059\u308b Google \u306e LYNA)\u3002<\/li>\n\n\n\n<li><strong>\u9854\u8a8d\u8b58<\/strong>: \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b7\u30b9\u30c6\u30e0\u3068\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u8a8d\u8a3c (\u4f8b: Apple Face ID) \u3092\u5f37\u5316\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u81ea\u52d5\u904b\u8ee2\u8eca<\/strong>: \u6b69\u884c\u8005\u3001\u4ea4\u901a\u6a19\u8b58\u3001\u969c\u5bb3\u7269\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u8b58\u5225\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u8fb2\u696d<\/strong>: \u30c9\u30ed\u30fc\u30f3\u3067\u64ae\u5f71\u3057\u305f\u753b\u50cf\u3092\u901a\u3058\u3066\u4f5c\u7269\u306e\u5065\u5eb7\u72b6\u614b\u3092\u76e3\u8996\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">CNN\u306e\u9032\u5316\u3068\u5909\u7a2e<\/h3>\n\n\n\n<p>LeNet-5 (1998) \u3084 AlexNet (2012) \u306a\u3069\u306e\u53e4\u5178\u7684\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u3053\u306e\u5206\u91ce\u306e\u5148\u99c6\u8005\u3067\u3057\u305f\u304c\u3001\u65b0\u3057\u3044\u30e2\u30c7\u30eb\u306f\u9650\u754c\u3092\u62bc\u3057\u5e83\u3052\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30ec\u30b9\u30cd\u30c3\u30c8<\/strong>: \u6b8b\u5dee\u63a5\u7d9a\u3092\u5c0e\u5165\u3057\u3066\u8d85\u6df1\u5c64\u30cd\u30c3\u30c8\u30ef\u30fc\u30af (100 \u5c64\u4ee5\u4e0a) \u3092\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30a4\u30f3\u30bb\u30d7\u30b7\u30e7\u30f3\u30cd\u30c3\u30c8<\/strong>: \u52b9\u7387\u7684\u306a\u7279\u5fb4\u62bd\u51fa\u306e\u305f\u3081\u306b\u3001\u540c\u3058\u30ec\u30a4\u30e4\u30fc\u5185\u3067\u30de\u30eb\u30c1\u30b9\u30b1\u30fc\u30eb \u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30e2\u30d0\u30a4\u30eb\u30cd\u30c3\u30c8<\/strong>: \u6df1\u3055\u65b9\u5411\u306b\u5206\u96e2\u53ef\u80fd\u306a\u7573\u307f\u8fbc\u307f\u306b\u3088\u308a\u3001\u30e2\u30d0\u30a4\u30eb\/\u30a8\u30c3\u30b8 \u30c7\u30d0\u30a4\u30b9\u5411\u3051\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>CNN \u306f\u753b\u50cf\u8a8d\u8b58\u3092\u518d\u5b9a\u7fa9\u3057\u3001\u5f93\u6765\u306e\u65b9\u6cd5\u3068\u306f\u6bd4\u3079\u3082\u306e\u306b\u306a\u3089\u306a\u3044\u81ea\u52d5\u5316\u3001\u7cbe\u5ea6\u3001\u9069\u5fdc\u6027\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u8a08\u7b97\u8981\u4ef6\u306a\u3069\u306e\u8ab2\u984c\u306f\u4f9d\u7136\u3068\u3057\u3066\u6b8b\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u52b9\u7387\u3068\u30e2\u30c7\u30eb\u6700\u9069\u5316\u306e\u9032\u6b69\u306b\u3088\u308a\u3001\u5b9f\u4e16\u754c\u3078\u306e\u5f71\u97ff\u306f\u62e1\u5927\u3057\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002\u30d8\u30eb\u30b9\u30b1\u30a2\u304b\u3089\u30ed\u30dc\u30c3\u30c8\u5de5\u5b66\u307e\u3067\u3001CNN \u306f AI \u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u306b\u6b20\u304b\u305b\u306a\u3044\u30c4\u30fc\u30eb\u3067\u3042\u308a\u7d9a\u3051\u3001\u751f\u7269\u306e\u8996\u899a\u3092\u6a21\u5023\u3059\u308b\u3053\u3068\u306f\u53ef\u80fd\u3067\u3042\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u9769\u547d\u7684\u3067\u3042\u308b\u3053\u3068\u3092\u8a3c\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/r-cnnpng-1024x576.png\" alt=\"\" class=\"wp-image-173928\" srcset=\"https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/r-cnnpng-1024x576.png 1024w, https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/r-cnnpng-300x169.png 300w, https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/r-cnnpng-768x432.png 768w, https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/r-cnnpng-1536x864.png 1536w, https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/r-cnnpng-18x10.png 18w, https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/r-cnnpng.png 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u9818\u57df\u30d9\u30fc\u30b9 CNN (R-CNN \u30d5\u30a1\u30df\u30ea\u30fc): \u7269\u4f53\u691c\u51fa\u306b\u304a\u3051\u308b\u5148\u99c6\u7684\u306a\u7cbe\u5ea6<\/h2>\n\n\n\n<p>\u30de\u30b7\u30f3\u304c\u753b\u50cf\u3092\u5206\u985e\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u753b\u50cf\u5185\u306e\u8907\u6570\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4f4d\u7f6e\u3092\u7279\u5b9a\u3057\u3066\u8b58\u5225\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3068\u3044\u3046\u63a2\u6c42\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc \u30d3\u30b8\u30e7\u30f3\u306e\u57fa\u790e\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002R-CNN \u30d5\u30a1\u30df\u30ea\u30fc\u304c\u767b\u5834\u3059\u308b\u524d\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u691c\u51fa\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u4f4d\u7f6e\u7279\u5b9a\u3068\u5206\u985e\u3092\u5225\u3005\u306e\u30bf\u30b9\u30af\u3068\u3057\u3066\u6271\u3046\u975e\u52b9\u7387\u7684\u306a\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0 \u30a6\u30a3\u30f3\u30c9\u30a6 \u30a2\u30d7\u30ed\u30fc\u30c1\u3084\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0 \u30d9\u30fc\u30b9\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306a\u3069\u306e\u521d\u671f\u306e\u65b9\u6cd5\u306f\u3001\u8a08\u7b97\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u3001\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b5\u30a4\u30ba\u3001\u65b9\u5411\u3001\u304a\u3088\u3073\u30aa\u30af\u30eb\u30fc\u30b8\u30e7\u30f3\u306e\u5909\u52d5\u306b\u82e6\u52b4\u3057\u3066\u3044\u307e\u3057\u305f\u30022014 \u5e74\u306b\u5c0e\u5165\u3055\u308c\u305f\u9818\u57df\u30d9\u30fc\u30b9\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (R-CNN) \u306f\u30d1\u30e9\u30c0\u30a4\u30e0 \u30b7\u30d5\u30c8\u3092\u793a\u3057\u3001CNN \u306e\u30d1\u30ef\u30fc\u3068\u9818\u57df\u63d0\u6848\u6226\u7565\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u3053\u308c\u307e\u3067\u306b\u306a\u3044\u7cbe\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 \u30d5\u30a1\u30df\u30ea\u30fc (R-CNN\u3001Fast R-CNN\u3001Faster R-CNN\u3001\u304a\u3088\u3073 Mask R-CNN) \u306f\u3001\u901f\u5ea6\u3088\u308a\u3082\u7cbe\u5ea6\u3092\u512a\u5148\u3059\u308b\u3053\u3068\u3067\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u691c\u51fa\u3092\u518d\u5b9a\u7fa9\u3057\u3001\u8a73\u7d30\u3092\u898b\u9003\u3059\u3068\u91cd\u5927\u306a\u7d50\u679c\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4e0d\u53ef\u6b20\u306a\u3082\u306e\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u9032\u5316\u3001\u9769\u65b0\u3001\u304a\u3088\u3073\u6c38\u7d9a\u7684\u306a\u5f71\u97ff\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30a2\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3: R-CNN \u304b\u3089\u9ad8\u901f R-CNN \u3078<\/h3>\n\n\n\n<p>R-CNN \u30d5\u30a1\u30df\u30ea\u30fc\u306e\u65c5\u306f\u3001\u9818\u57df\u3092\u63d0\u6848\u3057\u3001\u305d\u308c\u3092\u5206\u985e\u3057\u3066\u6539\u826f\u3059\u308b\u3068\u3044\u3046\u65b0\u3057\u3044 2 \u6bb5\u968e\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u5c0e\u5165\u3057\u305f\u30aa\u30ea\u30b8\u30ca\u30eb\u306e R-CNN \u304b\u3089\u59cb\u307e\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>R-CNN\uff082014\uff09\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5730\u57df\u63d0\u6848<\/strong>: \u5f93\u6765\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3067\u3042\u308b\u9078\u629e\u7684\u691c\u7d22\u3092\u4f7f\u7528\u3057\u3066\u3001\u8272\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u3001\u5f37\u5ea6\u306b\u57fa\u3065\u3044\u3066\u30d4\u30af\u30bb\u30eb\u3092\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u3001\u753b\u50cf\u3054\u3068\u306b\u7d04 2,000 \u500b\u306e\u5019\u88dc\u9818\u57df\u3092\u751f\u6210\u3057\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li><strong>\u7279\u5fb4\u62bd\u51fa<\/strong>\u5404\u9818\u57df\u306e\u30b5\u30a4\u30ba\u304c\u5909\u66f4\u3055\u308c\u3001\u4e8b\u524d\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u6e08\u307f\u306e CNN (AlexNet \u306a\u3069) \u306b\u5165\u529b\u3055\u308c\u3066\u7279\u5fb4\u304c\u62bd\u51fa\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li><strong>\u5206\u985e\u3068\u56de\u5e30<\/strong>: \u7279\u5fb4\u306f SVM \u3092\u4f7f\u7528\u3057\u3066\u5206\u985e\u3055\u308c\u3001\u5883\u754c\u30dc\u30c3\u30af\u30b9\u306f\u7dda\u5f62\u56de\u5e30\u306b\u3088\u3063\u3066\u8abf\u6574\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<p>R-CNN \u306f\u753b\u671f\u7684\u3067\u306f\u3042\u3063\u305f\u3082\u306e\u306e\u3001\u81f4\u547d\u7684\u306a\u6b20\u9665\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6975\u5ea6\u306e\u9045\u3055<\/strong>: \u753b\u50cf\u3054\u3068\u306b 2,000 \u9818\u57df\u3092\u51e6\u7406\u3059\u308b\u306e\u306b\u7d04 50 \u79d2\u304b\u304b\u308a\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li><strong>\u5197\u9577\u306a\u8a08\u7b97<\/strong>\u5404\u9818\u57df\u306f\u72ec\u7acb\u3057\u3066\u51e6\u7406\u3055\u308c\u3001\u5171\u901a\u306e\u7279\u5fb4\u62bd\u51fa\u306f\u884c\u308f\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<p>Fast R-CNN (2015) \u306f\u3001\u6b21\u306e 2 \u3064\u306e\u91cd\u8981\u306a\u9769\u65b0\u306b\u3088\u3063\u3066\u3053\u308c\u3089\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5171\u6709\u6a5f\u80fd\u30de\u30c3\u30d7<\/strong>\u753b\u50cf\u5168\u4f53\u304c CNN \u306b\u3088\u3063\u3066 1 \u56de\u51e6\u7406\u3055\u308c\u3001\u7d71\u4e00\u3055\u308c\u305f\u7279\u5fb4\u30de\u30c3\u30d7\u304c\u751f\u6210\u3055\u308c\u3001\u5197\u9577\u306a\u8a08\u7b97\u304c\u6392\u9664\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li><strong>RoI\u30d7\u30fc\u30ea\u30f3\u30b0<\/strong>: \u95a2\u5fc3\u9818\u57df (RoI) \u304c\u7279\u5fb4\u30de\u30c3\u30d7\u4e0a\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3055\u308c\u3001\u56fa\u5b9a\u30b5\u30a4\u30ba\u306e\u30d9\u30af\u30c8\u30eb\u306b\u30d7\u30fc\u30eb\u3055\u308c\u3001\u52b9\u7387\u7684\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3068\u63a8\u8ad6\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7d50\u679c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u901f\u5ea6\u304c\u753b\u50cf\u3042\u305f\u308a 50 \u79d2\u304b\u3089 2 \u79d2\u306b\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>PASCAL VOC \u306e\u5e73\u5747\u7cbe\u5ea6 (mAP) \u306f 58% \u304b\u3089 68% \u306b\u4e0a\u6607\u3057\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d6\u30ec\u30fc\u30af\u30b9\u30eb\u30fc: \u3088\u308a\u9ad8\u901f\u306a R-CNN \u3068\u30de\u30b9\u30af R-CNN<\/h3>\n\n\n\n<p>R-CNN \u30d5\u30a1\u30df\u30ea\u30fc\u306e\u6b21\u306e\u98db\u8e8d\u306f\u3001\u9818\u57df\u63d0\u6848\u751f\u6210\u3092\u30cb\u30e5\u30fc\u30e9\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u7d71\u5408\u3057\u3001\u30d4\u30af\u30bb\u30eb \u30ec\u30d9\u30eb\u306e\u30bf\u30b9\u30af\u306b\u62e1\u5f35\u3057\u305f Faster R-CNN (2016) \u3068 Mask R-CNN (2017) \u306b\u3088\u3063\u3066\u3082\u305f\u3089\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3088\u308a\u9ad8\u901f\u306aR-CNN:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5730\u57df\u63d0\u6848\u30cd\u30c3\u30c8\u30ef\u30fc\u30af (RPN)<\/strong>: \u9078\u629e\u7684\u691c\u7d22\u306b\u4ee3\u308f\u308b\u5b8c\u5168\u306a\u7573\u307f\u8fbc\u307f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3002RPN \u306f\u3001\u30a2\u30f3\u30ab\u30fc \u30dc\u30c3\u30af\u30b9 (\u8907\u6570\u306e\u30b9\u30b1\u30fc\u30eb\/\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u3067\u4e8b\u524d\u5b9a\u7fa9\u3055\u308c\u305f\u5f62\u72b6) \u306e\u300c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6027\u300d\u30b9\u30b3\u30a2\u3068\u5883\u754c\u30dc\u30c3\u30af\u30b9\u306e\u8abf\u6574\u3092\u4e88\u6e2c\u3057\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li><strong>\u7d71\u5408\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/strong>RPN \u306f\u691c\u51fa\u30cd\u30c3\u30c8\u30ef\u30fc\u30af (Fast R-CNN) \u3068\u6a5f\u80fd\u3092\u5171\u6709\u3057\u3001\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3092\u53ef\u80fd\u306b\u3057\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong>: PASCAL VOC \u3067 73% mAP \u3092\u9054\u6210\u3057\u306a\u304c\u3089\u3001\u63a8\u8ad6\u6642\u9593\u3092\u753b\u50cf\u3042\u305f\u308a 0.2 \u79d2\u306b\u77ed\u7e2e\u3057\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u30de\u30b9\u30afR-CNN:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30d4\u30af\u30bb\u30eb\u30ec\u30d9\u30eb\u306e\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3<\/strong>: Faster R-CNN \u306b\u4e26\u5217\u30d6\u30e9\u30f3\u30c1\u3092\u8ffd\u52a0\u3057\u3066\u3001\u5404 RoI \u306e\u30d0\u30a4\u30ca\u30ea \u30de\u30b9\u30af\u3092\u4e88\u6e2c\u3057\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u53ef\u80fd\u306b\u3057\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li><strong>ROI\u306e\u8abf\u6574<\/strong>: \u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3 \u30bf\u30b9\u30af\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u7a7a\u9593\u6574\u5408\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3001RoI \u30d7\u30fc\u30ea\u30f3\u30b0\u3092\u30b5\u30d6\u30d4\u30af\u30bb\u30eb\u7cbe\u5ea6\u306e\u65b9\u6cd5\u3067\u7f6e\u304d\u63db\u3048\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5f37\u307f\u3068\u9650\u754c<\/h3>\n\n\n\n<p>\u5f37\u307f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6bd4\u985e\u306e\u306a\u3044\u7cbe\u5ea6<\/strong>: \u91cd\u306a\u308a\u5408\u3046\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u3042\u308b\u8907\u96d1\u306a\u30b7\u30fc\u30f3\u3067\u306f\u3001\u30b7\u30f3\u30b0\u30eb\u30b9\u30c6\u30fc\u30b8\u691c\u51fa\u5668 (YOLO\u3001SSD \u306a\u3069) \u3088\u308a\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u6c4e\u7528\u6027<\/strong>: \u5206\u985e\u3001\u691c\u51fa\u3001\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3001\u30ad\u30fc\u30dd\u30a4\u30f3\u30c8\u63a8\u5b9a\u306b\u9069\u5fdc\u53ef\u80fd\u3002<\/li>\n\n\n\n<li><strong>\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027<\/strong>: \u30d0\u30c3\u30af\u30dc\u30fc\u30f3 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (ResNet\u3001VGG \u306a\u3069) \u306f\u3001\u901f\u5ea6\u3068\u7cbe\u5ea6\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306e\u305f\u3081\u306b\u4ea4\u63db\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5236\u9650\u4e8b\u9805:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8a08\u7b97\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9<\/strong>: 2 \u30b9\u30c6\u30fc\u30b8 \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306f YOLO \u3084 SSD \u3088\u308a\u3082\u9045\u3044\u305f\u3081\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/li>\n\n\n\n<li><strong>\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u306e\u8907\u96d1\u3055<\/strong>: \u5927\u898f\u6a21\u306a\u30e9\u30d9\u30eb\u4ed8\u304d\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3068\u614e\u91cd\u306a\u30cf\u30a4\u30d1\u30fc\u30d1\u30e9\u30e1\u30fc\u30bf\u8abf\u6574 (\u4f8b: \u30a2\u30f3\u30ab\u30fc \u30dc\u30c3\u30af\u30b9 \u30b9\u30b1\u30fc\u30eb) \u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>R-CNN \u30d5\u30a1\u30df\u30ea\u30fc\u306f\u3001\u7cbe\u5ea6\u3068\u81ea\u52d5\u5316\u304c\u5171\u5b58\u3067\u304d\u308b\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u3053\u3068\u3067\u3001\u7269\u4f53\u691c\u51fa\u306b\u9769\u547d\u3092\u3082\u305f\u3089\u3057\u307e\u3057\u305f\u3002YOLOv8 \u3084 DETR \u306a\u3069\u306e\u65b0\u3057\u3044\u30e2\u30c7\u30eb\u306f\u901f\u5ea6\u3068\u30b7\u30f3\u30d7\u30eb\u3055\u3092\u512a\u5148\u3057\u3066\u3044\u307e\u3059\u304c\u3001R-CNN \u306b\u3088\u3063\u3066\u5c0e\u5165\u3055\u308c\u305f\u539f\u5247\u306f\u4f9d\u7136\u3068\u3057\u3066\u57fa\u790e\u7684\u306a\u3082\u306e\u3067\u3059\u3002Faster R-CNN \u3068 Mask R-CNN \u306f\u3001\u533b\u7642\u7528\u753b\u50cf\u51e6\u7406\u3001\u885b\u661f\u5206\u6790\u3001\u81ea\u5f8b\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3001\u7cbe\u5ea6\u304c\u8b72\u308c\u306a\u3044\u5206\u91ce\u3067\u4eca\u3067\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e 2 \u6bb5\u968e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u8a08\u7b97\u91cf\u304c\u591a\u3044\u3082\u306e\u306e\u3001\u8996\u899a\u30c7\u30fc\u30bf\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3001\u30b9\u30b1\u30fc\u30eb\u3001\u7a7a\u9593\u95a2\u4fc2\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002AI \u304c\u9032\u6b69\u3057\u3066\u3082\u3001R-CNN \u30d5\u30a1\u30df\u30ea\u30fc\u306e\u907a\u7523\u306f\u5b58\u7d9a\u3057\u3001\u5168\u4f53\u50cf\u3092\u628a\u63e1\u3059\u308b\u306b\u306f\u3001\u6a5f\u68b0\u304c\u307e\u305a\u7d30\u90e8\u306b\u7126\u70b9\u3092\u5408\u308f\u305b\u308b\u3053\u3068\u3092\u5b66\u3070\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u5834\u5408\u304c\u3042\u308b\u3053\u3068\u3092\u79c1\u305f\u3061\u306b\u601d\u3044\u51fa\u3055\u305b\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"744\" height=\"400\" src=\"https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/You-Only-Look-Once.jpg\" alt=\"\" class=\"wp-image-173930\" srcset=\"https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/You-Only-Look-Once.jpg 744w, https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/You-Only-Look-Once-300x161.jpg 300w, https:\/\/flypix.ai\/wp-content\/uploads\/2025\/02\/You-Only-Look-Once-18x10.jpg 18w\" sizes=\"(max-width: 744px) 100vw, 744px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">YOLO (You Only Look Once): \u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u7269\u4f53\u691c\u51fa\u306e\u9769\u547d<\/h2>\n\n\n\n<p>\u901f\u5ea6\u304c\u7cbe\u5ea6\u3068\u540c\u3058\u304f\u3089\u3044\u91cd\u8981\u306a\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u7269\u4f53\u691c\u51fa\u306e\u9700\u8981\u306f\u3001\u81ea\u52d5\u904b\u8ee2\u3001\u30e9\u30a4\u30d6\u76e3\u8996\u3001\u62e1\u5f35\u73fe\u5b9f\u306a\u3069\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u6025\u5897\u3057\u3066\u3044\u307e\u3059\u3002 YOLO \u304c 2016 \u5e74\u306b\u30c7\u30d3\u30e5\u30fc\u3059\u308b\u524d\u306f\u3001Faster R-CNN \u306a\u3069\u306e\u6700\u5148\u7aef\u306e\u30e2\u30c7\u30eb\u306f\u7cbe\u5ea6\u3092\u512a\u5148\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u753b\u50cf 1 \u679a\u3042\u305f\u308a 0.2\uff5e2 \u79d2\u3068\u3044\u3046\u9045\u3044\u901f\u5ea6\u3067\u52d5\u4f5c\u3057\u3001\u6642\u9593\u306b\u654f\u611f\u306a\u30bf\u30b9\u30af\u306b\u306f\u5b9f\u7528\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u305d\u3053\u3067\u767b\u5834\u3057\u305f\u306e\u304c\u3001\u753b\u671f\u7684\u306a\u30b7\u30f3\u30b0\u30eb\u30b9\u30c6\u30fc\u30b8\u691c\u51fa\u5668\u3067\u3042\u308b YOLO (You Only Look Once) \u3067\u3059\u3002\u3053\u306e\u691c\u51fa\u5668\u306f\u3001\u753b\u50cf\u3092 1 \u56de\u306e\u30d1\u30b9\u3067\u51e6\u7406\u3059\u308b\u3053\u3068\u3067\u3053\u306e\u5206\u91ce\u3092\u518d\u5b9a\u7fa9\u3057\u3001\u7cbe\u5ea6\u3092\u72a0\u7272\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u524d\u4f8b\u306e\u306a\u3044\u901f\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002Joseph Redmon \u3068 Ali Farhadi \u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305f YOLO \u306e\u300c\u4e00\u5ea6\u3060\u3051\u898b\u308b\u300d\u3068\u3044\u3046\u54f2\u5b66\u306f\u3001\u7269\u4f53\u691c\u51fa\u3092\u8907\u6570\u30b9\u30c6\u30c3\u30d7\u306e\u30d1\u30ba\u30eb\u304b\u3089\u7d71\u5408\u3055\u308c\u305f\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u5909\u3048\u307e\u3057\u305f\u3002\u691c\u51fa\u3092\u56de\u5e30\u554f\u984c\u3068\u3057\u3066\u6271\u3046\u3053\u3068\u3067\u3001YOLO \u306f\u9818\u57df\u63d0\u6848\u306e\u5fc5\u8981\u6027\u3092\u6392\u9664\u3057\u3001\u7af6\u4e89\u529b\u306e\u3042\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u8a08\u7b97\u6642\u9593\u3092\u5927\u5e45\u306b\u77ed\u7e2e\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001YOLO \u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3001\u9032\u5316\u3001\u305d\u3057\u3066\u30df\u30ea\u79d2\u304c\u91cd\u8981\u3068\u306a\u308b\u696d\u754c\u3078\u306e\u6c38\u7d9a\u7684\u306a\u5f71\u97ff\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3: YOLO \u304c\u30b9\u30d4\u30fc\u30c9\u3068\u30b7\u30f3\u30d7\u30eb\u3055\u3092\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p>YOLO \u306e\u9769\u65b0\u6027\u306f\u3001\u5408\u7406\u5316\u3055\u308c\u305f\u30b0\u30ea\u30c3\u30c9\u30d9\u30fc\u30b9\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u691c\u51fa\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u4ed5\u7d44\u307f\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30b0\u30ea\u30c3\u30c9\u5206\u5272<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5165\u529b\u753b\u50cf\u306f S\u00d7S \u30b0\u30ea\u30c3\u30c9 (\u4f8b: YOLOv1 \u3067\u306f 7\u00d77) \u306b\u5206\u5272\u3055\u308c\u307e\u3059\u3002\u5404\u30b0\u30ea\u30c3\u30c9 \u30bb\u30eb\u306f B \u500b\u306e\u5883\u754c\u30dc\u30c3\u30af\u30b9\u3068\u305d\u308c\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u4fe1\u983c\u30b9\u30b3\u30a2 (\u30dc\u30c3\u30af\u30b9\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u542b\u307e\u308c\u308b\u78ba\u7387 \u00d7 \u30b0\u30e9\u30a6\u30f3\u30c9 \u30c8\u30a5\u30eb\u30fc\u30b9\u3068\u306e IoU) \u3092\u4e88\u6e2c\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5404\u5883\u754c\u30dc\u30c3\u30af\u30b9\u306b\u306f 5 \u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u304c\u3042\u308a\u307e\u3059\u3002 <em>x, y<\/em> (\u4e2d\u5fc3\u5ea7\u6a19)\u3001\u5e45\u3001\u9ad8\u3055\u3001\u4fe1\u983c\u5ea6\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u7d71\u5408\u4e88\u6e2c<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2 \u6bb5\u968e\u691c\u51fa\u5668\u3068\u306f\u7570\u306a\u308a\u3001YOLO \u306f 1 \u56de\u306e\u30d5\u30a9\u30ef\u30fc\u30c9 \u30d1\u30b9\u3067\u5883\u754c\u30dc\u30c3\u30af\u30b9\u3068\u30af\u30e9\u30b9\u78ba\u7387\u3092\u540c\u6642\u306b\u4e88\u6e2c\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5404\u30b0\u30ea\u30c3\u30c9 \u30bb\u30eb\u306f\u3001\u305d\u306e\u30bb\u30eb\u5185\u306e\u3059\u3079\u3066\u306e\u5883\u754c\u30dc\u30c3\u30af\u30b9\u3067\u5171\u6709\u3055\u308c\u308b C \u30af\u30e9\u30b9\u306e\u78ba\u7387 (\u300c\u8eca\u300d\u3001\u300c\u4eba\u300d\u306a\u3069) \u3082\u4e88\u6e2c\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u640d\u5931\u95a2\u6570<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f4d\u7f6e\u63a8\u5b9a\u640d\u5931 (\u30dc\u30c3\u30af\u30b9\u5ea7\u6a19\u306e\u30a8\u30e9\u30fc)\u3001\u4fe1\u983c\u6027\u640d\u5931 (\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5b58\u5728)\u3001\u5206\u985e\u640d\u5931 (\u30af\u30e9\u30b9\u4e88\u6e2c) \u3092\u7d44\u307f\u5408\u308f\u305b\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4e8c\u4e57\u548c\u8aa4\u5dee\u3092\u4f7f\u7528\u3057\u3066\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u542b\u3080\u30dc\u30c3\u30af\u30b9\u306e\u4f4d\u7f6e\u7279\u5b9a\u7cbe\u5ea6\u3092\u512a\u5148\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u5f8c\u51e6\u7406<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Non-Max Suppression (NMS) \u306f\u3001\u91cd\u8907\u3059\u308b\u30dc\u30c3\u30af\u30b9\u3092\u7d50\u5408\u3057\u3001\u6700\u3082\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u4e88\u6e2c\u306e\u307f\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3088\u308a\u3001YOLOv1 \u306f 45 FPS (Faster R-CNN \u306e 5 FPS \u306b\u5bfe\u3057\u3066) \u3067\u753b\u50cf\u3092\u51e6\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u521d\u3081\u3066\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u691c\u51fa\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">YOLO \u306e\u9032\u5316: v1 \u304b\u3089 YOLOv8 \u307e\u3067\u3001\u305d\u3057\u3066\u305d\u308c\u4ee5\u964d<\/h3>\n\n\n\n<p>2016 \u5e74\u4ee5\u6765\u3001YOLO \u306f\u901f\u5ea6\u3001\u7cbe\u5ea6\u3001\u6c4e\u7528\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308a\u306a\u304c\u3089\u3001\u53cd\u5fa9\u7684\u306a\u6539\u5584\u3092\u884c\u3063\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">YOLOv1 (2016)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b7\u30f3\u30b0\u30eb\u30b9\u30c6\u30fc\u30b8\u691c\u51fa\u306e\u5148\u99c6\u8005\u3067\u3057\u305f\u304c\u3001\u5c0f\u3055\u306a\u7269\u4f53\u3068\u4f4d\u7f6e\u7279\u5b9a\u7cbe\u5ea6\u306b\u82e6\u52b4\u3057\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>7\u00d77 \u30b0\u30ea\u30c3\u30c9\u3068\u30bb\u30eb\u3042\u305f\u308a 2 \u3064\u306e\u5883\u754c\u30dc\u30c3\u30af\u30b9\u306b\u5236\u9650\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">YOLOv2 (2017)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u306e\u51e6\u7406\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306b\u3001\u30a2\u30f3\u30ab\u30fc \u30dc\u30c3\u30af\u30b9 (\u5b9a\u7fa9\u6e08\u307f\u306e\u5883\u754c\u30dc\u30c3\u30af\u30b9\u306e\u5f62\u72b6) \u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>\u30d0\u30c3\u30c1\u6b63\u898f\u5316\u3068\u9ad8\u89e3\u50cf\u5ea6\u306e\u5165\u529b\u3092\u8ffd\u52a0\u3057\u3001PASCAL VOC \u306e mAP \u3092 63.4% \u304b\u3089 78.6% \u306b\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">YOLOv3 (2018)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>3\u3064\u306e\u691c\u51fa\u30d8\u30c3\u30c9\uff08\u5c0f\u578b\u3001\u4e2d\u578b\u3001\u5927\u578b\u7269\u4f53\u7528\uff09\u3092\u5099\u3048\u305f\u30de\u30eb\u30c1\u30b9\u30b1\u30fc\u30eb\u4e88\u6e2c\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u63a1\u7528\u3057\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>\u30de\u30eb\u30c1\u30e9\u30d9\u30eb\u306e\u30b5\u30dd\u30fc\u30c8\u306e\u305f\u3081\u306b\u3001Softmax \u3092\u72ec\u7acb\u3057\u305f\u30ed\u30b8\u30b9\u30c6\u30a3\u30c3\u30af\u5206\u985e\u5668\u306b\u7f6e\u304d\u63db\u3048\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">YOLOv4 (2020)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7d71\u5408\u3055\u308c\u305f Bag of Freebies (\u30e2\u30b6\u30a4\u30af\u5897\u5f37\u306a\u3069\u306e\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0 \u30c8\u30ea\u30c3\u30af) \u3068 Bag of Specials (\u4f8b: Mish \u30a2\u30af\u30c6\u30a3\u30d9\u30fc\u30b7\u30e7\u30f3\u3001CIoU \u640d\u5931)\u3002<\/li>\n\n\n\n<li>COCO\u306743.5% AP\u306765 FPS\u3092\u9054\u6210\u3057\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">YOLOv5 (2020)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7c21\u7d20\u5316\u3055\u308c\u305f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u81ea\u52d5\u30a2\u30f3\u30ab\u30fc\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u5099\u3048\u305f\u975e\u516c\u5f0f\u306e PyTorch \u5b9f\u88c5\u3002<\/li>\n\n\n\n<li>\u5c0e\u5165\u306e\u5bb9\u6613\u3055\u3068\u7523\u696d\u7528\u9014\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">YOLOv6\uff082022\uff09\u304a\u3088\u3073YOLOv7\uff082022\uff09<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u518d\u30d1\u30e9\u30e1\u30fc\u30bf\u5316\u3055\u308c\u305f\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u304a\u3088\u3073\u52d5\u7684\u306a\u30e9\u30d9\u30eb\u5272\u308a\u5f53\u3066\u3092\u5099\u3048\u305f\u30a8\u30c3\u30b8 \u30c7\u30d0\u30a4\u30b9\u5411\u3051\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">YOLOv8 (2023)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a2\u30f3\u30ab\u30fc\u30d5\u30ea\u30fc\u691c\u51fa\u3068\u9ad8\u5ea6\u306a\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u6a5f\u80fd\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">YOLO \u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u4e3b\u306a\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30a2\u30f3\u30ab\u30fc\u30dc\u30c3\u30af\u30b9<\/strong>: \u591a\u69d8\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5f62\u72b6\u306e\u51e6\u7406\u304c\u6539\u5584\u3055\u308c\u307e\u3057\u305f (YOLOv2)\u3002<\/li>\n\n\n\n<li><strong>\u30de\u30eb\u30c1\u30b9\u30b1\u30fc\u30eb\u4e88\u6e2c<\/strong>: \u30d4\u30e9\u30df\u30c3\u30c9\u7279\u5fb4\u30de\u30c3\u30d7 (YOLOv3) \u3092\u4ecb\u3057\u3066\u3055\u307e\u3056\u307e\u306a\u30b5\u30a4\u30ba\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u691c\u51fa\u3057\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li><strong>\u81ea\u5df1\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0<\/strong>: \u534a\u6559\u5e2b\u3042\u308a\u5b66\u7fd2 (YOLOv7) \u306b\u30e9\u30d9\u30eb\u306a\u3057\u30c7\u30fc\u30bf\u3092\u6d3b\u7528\u3057\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li><strong>\u30a2\u30f3\u30ab\u30fc\u30d5\u30ea\u30fc\u691c\u51fa<\/strong>: \u5b9a\u7fa9\u6e08\u307f\u306e\u30a2\u30f3\u30ab\u30fc\u3092\u6392\u9664\u3059\u308b\u3053\u3068\u3067\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u7c21\u7d20\u5316\u3057\u307e\u3057\u305f (YOLOv8)\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5f37\u307f\u3068\u9650\u754c<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5f37\u307f<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u731b\u30b9\u30d4\u30fc\u30c9<\/strong>: 30\uff5e150 FPS \u3067\u30d3\u30c7\u30aa \u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u51e6\u7406\u3057\u307e\u3059\u3002\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30b7\u30f3\u30d7\u30eb\u3055<\/strong>: \u30b7\u30f3\u30b0\u30eb\u30b9\u30c6\u30fc\u30b8 \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u3088\u308a\u3001\u5c55\u958b\u306e\u8907\u96d1\u3055\u304c\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/strong>: YOLO-Nano \u306e\u3088\u3046\u306a\u8efd\u91cf\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4ecb\u3057\u3066\u30a8\u30c3\u30b8 \u30c7\u30d0\u30a4\u30b9 (\u30c9\u30ed\u30fc\u30f3\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306a\u3069) \u306b\u9069\u5fdc\u53ef\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u5236\u9650\u4e8b\u9805<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7cbe\u5ea6\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5<\/strong>: 2 \u6bb5\u968e\u30e2\u30c7\u30eb\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001\u6df7\u96d1\u3057\u305f\u30b7\u30fc\u30f3\u3084\u5c0f\u3055\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u306f\u82e6\u52b4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30ed\u30fc\u30ab\u30ea\u30bc\u30fc\u30b7\u30e7\u30f3\u30a8\u30e9\u30fc<\/strong>: \u521d\u671f\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001\u96d1\u7136\u3068\u3057\u305f\u74b0\u5883\u3067\u306f\u8aa4\u691c\u77e5\u304c\u591a\u304f\u767a\u751f\u3057\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<p>YOLO \u306f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u7269\u4f53\u691c\u51fa\u3092\u6c11\u4e3b\u5316\u3057\u3001\u901f\u5ea6\u3068\u7cbe\u5ea6\u306f\u5fc5\u305a\u3057\u3082\u76f8\u53cd\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u3053\u3068\u3092\u8a3c\u660e\u3057\u307e\u3057\u305f\u3002DETR (Detection Transformer) \u306a\u3069\u306e\u30e2\u30c7\u30eb\u304c\u6ce8\u76ee\u5ea6\u30d9\u30fc\u30b9\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u305d\u306e\u512a\u4f4d\u6027\u306b\u6311\u6226\u3059\u308b\u4e00\u65b9\u3067\u3001YOLO \u306e\u30b7\u30f3\u30d7\u30eb\u3055\u3068\u52b9\u7387\u6027\u306b\u3088\u308a\u3001\u77ac\u6642\u306e\u5224\u65ad\u3092\u5fc5\u8981\u3068\u3059\u308b\u696d\u754c\u306e\u6700\u524d\u7dda\u306b\u7559\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u4eca\u5f8c\u306e\u30a4\u30c6\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u3092\u7d71\u5408\u3057\u305f\u308a\u3001\u30cb\u30e5\u30fc\u30ed\u30e2\u30eb\u30d5\u30a3\u30c3\u30af \u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u6d3b\u7528\u3057\u305f\u308a\u3001\u81ea\u5df1\u6559\u5e2b\u3042\u308a\u5b66\u7fd2\u3092\u63a1\u7528\u3057\u305f\u308a\u3057\u3066\u3001\u73fe\u5728\u306e\u5236\u9650\u306b\u5bfe\u51e6\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001AI \u304c\u6a5f\u68b0\u306b\u3088\u308b\u4e16\u754c\u306e\u8a8d\u8b58\u65b9\u6cd5\u3092\u5909\u3048\u7d9a\u3051\u308b\u4e2d\u3001YOLO \u306e\u6838\u3068\u306a\u308b\u54f2\u5b66\u3067\u3042\u308b\u300c\u4e00\u5ea6\u898b\u3066\u3001\u3059\u3050\u306b\u884c\u52d5\u3059\u308b\u300d\u306f\u3001\u6307\u91dd\u3068\u3057\u3066\u6b8b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"237\" height=\"40\" src=\"https:\/\/flypix.ai\/wp-content\/uploads\/2024\/07\/flypix-logo.svg\" alt=\"\u30d5\u30e9\u30a4\u30d4\u30c3\u30af\u30b9AI\" class=\"wp-image-156767\" style=\"width:840px;height:auto\" srcset=\"https:\/\/flypix.ai\/wp-content\/uploads\/flypix-logo.svg 150w, https:\/\/flypix.ai\/wp-content\/uploads\/flypix-logo.svg 300w, https:\/\/flypix.ai\/wp-content\/uploads\/flypix-logo.svg 768w, https:\/\/flypix.ai\/wp-content\/uploads\/flypix-logo.svg 1024w, https:\/\/flypix.ai\/wp-content\/uploads\/flypix-logo.svg 237w\" sizes=\"(max-width: 237px) 100vw, 237px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Flypix \u3067\u753b\u50cf\u8a8d\u8b58\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u6d3b\u7528\u3059\u308b\u65b9\u6cd5<\/h2>\n\n\n\n<p>\u3067 <a href=\"https:\/\/flypix.ai\/ja\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30d5\u30e9\u30a4\u30d4\u30c3\u30af\u30b9<\/a>\u3067\u306f\u3001CNN\u3001YOLO\u3001R-CNN \u30d0\u30ea\u30a2\u30f3\u30c8\u306a\u3069\u306e\u9ad8\u5ea6\u306a\u753b\u50cf\u8a8d\u8b58\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u529b\u3092\u6d3b\u7528\u3057\u3066\u3001\u5730\u7406\u7a7a\u9593\u753b\u50cf\u3084\u822a\u7a7a\u753b\u50cf\u3092\u5b9f\u7528\u7684\u306a\u6d1e\u5bdf\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u5f53\u793e\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u9818\u57df\u30d9\u30fc\u30b9\u306e\u691c\u51fa\u306e\u7cbe\u5ea6\u3068\u30b7\u30f3\u30b0\u30eb\u30b9\u30c6\u30fc\u30b8 \u30e2\u30c7\u30eb\u306e\u901f\u5ea6\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u696d\u754c\u304c\u885b\u661f\u753b\u50cf\u304b\u3089\u30c9\u30ed\u30fc\u30f3\u6620\u50cf\u307e\u3067\u3001\u81a8\u5927\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u3053\u308c\u307e\u3067\u306b\u306a\u3044\u52b9\u7387\u3067\u5206\u6790\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u7d71\u5408\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u8ffd\u8de1\u3001\u571f\u5730\u5229\u7528\u5206\u985e\u3001\u7570\u5e38\u691c\u51fa\u306a\u3069\u306e\u8ab2\u984c\u306b\u5bfe\u51e6\u3057\u3001\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u91cd\u8981\u306a\u74b0\u5883 (\u707d\u5bb3\u5bfe\u5fdc\u306a\u3069) \u3068\u65e5\u5e38\u7684\u306a\u7523\u696d\u691c\u67fb\u306e\u4e21\u65b9\u306b\u9069\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u4e3b\u5c0e\u306e\u30a2\u30d7\u30ed\u30fc\u30c1<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u3088\u308a\u9ad8\u901f\u306aR-CNN<\/strong>: \u3053\u308c\u3092\u9ad8\u89e3\u50cf\u5ea6\u306e\u885b\u661f\u753b\u50cf\u306b\u304a\u3051\u308b\u8a73\u7d30\u306a\u7269\u4f53\u306e\u4f4d\u7f6e\u7279\u5b9a\u306b\u5c0e\u5165\u3057\u3001\u30d4\u30af\u30bb\u30eb\u30ec\u30d9\u30eb\u306e\u7cbe\u5ea6\u3067\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u5909\u5316\u3084\u74b0\u5883\u306e\u5909\u5316\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>YOLO \u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3<\/strong>: \u901f\u5ea6\u304c\u6700\u9069\u5316\u3055\u308c\u305f\u8efd\u91cf\u306e YOLO \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u4f7f\u7528\u3057\u3066\u3001\u30e9\u30a4\u30d6\u30c9\u30ed\u30fc\u30f3\u76e3\u8996\u3001\u79fb\u52d5\u8cc7\u7523\u306e\u8ffd\u8de1\u3001\u5efa\u8a2d\u306e\u9032\u6357\u72b6\u6cc1\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u76e3\u8996\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9CNN<\/strong>\u30ab\u30b9\u30bf\u30e0 CNN \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001\u5f53\u793e\u306e\u7279\u5fb4\u62bd\u51fa\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u57fa\u76e4\u3068\u306a\u308a\u3001\u30de\u30eb\u30c1\u30b9\u30da\u30af\u30c8\u30eb \u30c7\u30fc\u30bf\u306e\u89e3\u91c8\u3092\u901a\u3058\u3066\u4f5c\u7269\u306e\u5065\u5eb7\u5206\u6790\u3084\u90fd\u5e02\u8a08\u753b\u306a\u3069\u306e\u30bf\u30b9\u30af\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u6700\u5148\u7aef\u306e\u7814\u7a76\u3068\u5b9f\u7528\u7684\u3067\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u3001\u753b\u50cf\u8a8d\u8b58\u306e\u672a\u6765\u306f 1 \u3064\u306e\u30e2\u30c7\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u305d\u308c\u3089\u306e\u9577\u6240\u3092\u8ce2\u304f\u7d71\u5408\u3059\u308b\u3053\u3068\u306b\u3042\u308b\u3053\u3068\u3092\u8a3c\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6<\/h2>\n\n\n\n<p>CNN\u3001R-CNN\u3001YOLO \u306a\u3069\u306e\u753b\u50cf\u8a8d\u8b58\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u6a5f\u68b0\u304c\u8996\u899a\u30c7\u30fc\u30bf\u3092\u89e3\u91c8\u3059\u308b\u65b9\u6cd5\u306b\u9769\u547d\u3092\u3082\u305f\u3089\u3057\u3001\u533b\u7642\u8a3a\u65ad\u304b\u3089\u81ea\u5f8b\u8d70\u884c\u8eca\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u9032\u6b69\u3092\u652f\u3048\u3066\u3044\u307e\u3059\u3002CNN \u304c\u968e\u5c64\u7684\u306a\u7279\u5fb4\u5b66\u7fd2\u3067\u57fa\u790e\u3092\u7bc9\u3044\u305f\u306e\u306b\u5bfe\u3057\u3001R-CNN \u30d5\u30a1\u30df\u30ea\u30fc\u306f\u9818\u57df\u30d9\u30fc\u30b9\u306e\u691c\u51fa\u3092\u901a\u3058\u3066\u7cbe\u5ea6\u3092\u512a\u5148\u3057\u3001YOLO \u306f\u30b7\u30f3\u30b0\u30eb\u30d1\u30b9\u306e\u52b9\u7387\u6027\u3067\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u51e6\u7406\u3092\u518d\u5b9a\u7fa9\u3057\u307e\u3057\u305f\u3002\u5404\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u533b\u7642\u7528\u753b\u50cf\u51e6\u7406\u304b\u3089\u30e9\u30a4\u30d6\u76e3\u8996\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u3001\u901f\u5ea6\u3001\u7cbe\u5ea6\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u308b\u3068\u3044\u3046\u72ec\u81ea\u306e\u8ab2\u984c\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u9032\u5316\u3059\u308b\u306b\u3064\u308c\u3001\u753b\u50cf\u8a8d\u8b58\u306e\u672a\u6765\u306f\u3053\u308c\u3089\u306e\u30e2\u30c7\u30eb\u306e\u9577\u6240\u3092\u878d\u5408\u3059\u308b\u3053\u3068\u306b\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u8efd\u91cf\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3 (YOLO-Nano \u306a\u3069)\u3001\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u30d9\u30fc\u30b9\u306e\u30d3\u30b8\u30e7\u30f3 \u30e2\u30c7\u30eb\u3001\u502b\u7406\u7684\u306a AI \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306a\u3069\u306e\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u9069\u5fdc\u6027\u3092\u9ad8\u3081\u3001\u8a08\u7b97\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u3001\u30d0\u30a4\u30a2\u30b9\u3092\u8efd\u6e1b\u3059\u308b\u3053\u3068\u3092\u7d04\u675f\u3057\u307e\u3059\u3002\u6700\u7d42\u7684\u306b\u3001\u3053\u308c\u3089\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u5358\u306a\u308b\u30c4\u30fc\u30eb\u3067\u306f\u306a\u304f\u3001\u6a5f\u68b0\u304c\u4eba\u9593\u306e\u80fd\u529b\u3092\u62e1\u5f35\u3057\u3001\u696d\u754c\u5168\u4f53\u306e\u9032\u6b69\u3092\u4fc3\u9032\u3059\u308b\u3001\u3088\u308a\u30b9\u30de\u30fc\u30c8\u3067\u8996\u899a\u3092\u8a8d\u8b58\u3059\u308b\u4e16\u754c\u3078\u306e\u89e6\u5a92\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u7d99\u7d9a\u7684\u306a\u9032\u5316\u306b\u3088\u308a\u3001\u4eba\u9593\u3068 AI \u306e\u4e21\u65b9\u306b\u3068\u3063\u3066\u3001\u5b9f\u969b\u306b\u898b\u308b\u3053\u3068\u304c\u4fe1\u3058\u308b\u3053\u3068\u3067\u3042\u308b\u672a\u6765\u304c\u5f62\u4f5c\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1739116910674\"><strong class=\"schema-faq-question\"><strong>1. \u753b\u50cf\u8a8d\u8b58\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u4e3b\u306a\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b?<\/strong><\/strong> <p class=\"schema-faq-answer\">\u753b\u50cf\u8a8d\u8b58\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u3088\u308a\u3001\u6a5f\u68b0\u306f\u8996\u899a\u30c7\u30fc\u30bf\u3092\u89e3\u91c8\u304a\u3088\u3073\u5206\u6790\u3057\u3001\u5206\u985e (\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u8b58\u5225\u306a\u3069)\u3001\u4f4d\u7f6e\u7279\u5b9a (\u4f4d\u7f6e\u306e\u691c\u51fa)\u3001\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3 (\u30d4\u30af\u30bb\u30eb\u30ec\u30d9\u30eb\u306e\u30e9\u30d9\u30eb\u4ed8\u3051) \u306a\u3069\u306e\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u753b\u50cf\u8a8d\u8b58\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u533b\u7642\u8a3a\u65ad\u304b\u3089\u81ea\u52d5\u904b\u8ee2\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1739116932154\"><strong class=\"schema-faq-question\"><strong>2. CNN \u306f\u5f93\u6765\u306e\u753b\u50cf\u8a8d\u8b58\u65b9\u6cd5\u3068\u3069\u3046\u9055\u3046\u306e\u3067\u3057\u3087\u3046\u304b?<\/strong><\/strong> <p class=\"schema-faq-answer\">\u624b\u52d5\u3067\u8a2d\u8a08\u3055\u308c\u305f\u7279\u5fb4 (\u30a8\u30c3\u30b8\u3084\u30c6\u30af\u30b9\u30c1\u30e3\u306a\u3069) \u306b\u4f9d\u5b58\u3059\u308b\u5f93\u6765\u306e\u65b9\u6cd5\u3068\u306f\u7570\u306a\u308a\u3001CNN \u306f\u7573\u307f\u8fbc\u307f\u5c64\u3001\u30d7\u30fc\u30ea\u30f3\u30b0\u3001\u975e\u7dda\u5f62\u30a2\u30af\u30c6\u30a3\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u901a\u3058\u3066\u3001\u751f\u306e\u30d4\u30af\u30bb\u30eb \u30c7\u30fc\u30bf\u304b\u3089\u76f4\u63a5\u968e\u5c64\u7684\u306a\u7279\u5fb4\u3092\u81ea\u52d5\u7684\u306b\u5b66\u7fd2\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b9\u30b1\u30fc\u30eb\u3001\u7167\u660e\u3001\u65b9\u5411\u306e\u5909\u5316\u306b\u5bfe\u3057\u3066\u3088\u308a\u5805\u7262\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1739116949131\"><strong class=\"schema-faq-question\"><strong>3. YOLO \u304c R-CNN \u30d9\u30fc\u30b9\u306e\u30e2\u30c7\u30eb\u3088\u308a\u3082\u9ad8\u901f\u306a\u306e\u306f\u306a\u305c\u3067\u3059\u304b?<\/strong><\/strong> <p class=\"schema-faq-answer\">YOLO \u306f\u3001\u691c\u51fa\u3092\u56de\u5e30\u554f\u984c\u3068\u3057\u3066\u6271\u3044\u3001\u753b\u50cf\u3092 1 \u56de\u306e\u30d1\u30b9\u3067\u51e6\u7406\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001R-CNN \u30d0\u30ea\u30a2\u30f3\u30c8\u306f 2 \u6bb5\u968e\u306e\u30a2\u30d7\u30ed\u30fc\u30c1 (\u9818\u57df\u63d0\u6848 + \u5206\u985e) \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002YOLO \u306e\u30b0\u30ea\u30c3\u30c9\u30d9\u30fc\u30b9\u306e\u4e88\u6e2c\u306b\u3088\u308a\u3001\u500b\u5225\u306e\u9818\u57df\u63d0\u6848\u624b\u9806\u304c\u4e0d\u8981\u306b\u306a\u308a\u3001\u8a08\u7b97\u6642\u9593\u304c\u5927\u5e45\u306b\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1739116965069\"><strong class=\"schema-faq-question\"><strong>4. CNN \u306e\u5b9f\u969b\u7684\u306a\u7528\u9014\u306f\u4f55\u3067\u3059\u304b?<\/strong><\/strong> <p class=\"schema-faq-answer\">CNN \u306f\u3001\u533b\u7642\u7528\u753b\u50cf\u51e6\u7406 (\u816b\u760d\u691c\u51fa)\u3001\u9854\u8a8d\u8b58\u30b7\u30b9\u30c6\u30e0\u3001\u8fb2\u696d\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0 (\u4f5c\u7269\u306e\u5065\u5eb7\u5206\u6790)\u3001\u5199\u771f\u306e\u30bf\u30b0\u4ed8\u3051\u306a\u3069\u306e\u30bf\u30b9\u30af\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u7a7a\u9593\u968e\u5c64\u3092\u5b66\u7fd2\u3059\u308b\u80fd\u529b\u304c\u3042\u308b\u305f\u3081\u3001\u8907\u96d1\u306a\u8996\u899a\u30d1\u30bf\u30fc\u30f3\u3092\u5206\u985e\u3059\u308b\u306e\u306b\u6700\u9069\u3067\u3059\u3002<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1739116978962\"><strong class=\"schema-faq-question\"><strong>5. YOLO \u3088\u308a\u3082 Faster R-CNN \u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u3067\u3059\u304b?<\/strong><\/strong> <p class=\"schema-faq-answer\">\u3088\u308a\u9ad8\u901f\u306a R-CNN \u306f\u3001\u4e71\u96d1\u306a\u30b7\u30fc\u30f3\u3067\u306e\u8a73\u7d30\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u691c\u51fa\u3092\u5fc5\u8981\u3068\u3059\u308b\u7cbe\u5ea6\u304c\u91cd\u8981\u306a\u30bf\u30b9\u30af (\u885b\u661f\u753b\u50cf\u5206\u6790\u306a\u3069) \u306b\u9069\u3057\u3066\u3044\u307e\u3059\u304c\u3001YOLO \u306f\u3001\u901f\u5ea6\u304c\u6700\u3082\u91cd\u8981\u3068\u306a\u308b\u30d3\u30c7\u30aa\u76e3\u8996\u3084\u81ea\u5f8b\u8d70\u884c\u8eca\u306a\u3069\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1739117001768\"><strong class=\"schema-faq-question\"><strong>6. \u753b\u50cf\u8a8d\u8b58\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u65b0\u305f\u306a\u30c8\u30ec\u30f3\u30c9\u306f\u4f55\u3067\u3059\u304b?<\/strong><\/strong> <p class=\"schema-faq-answer\">\u73fe\u5728\u306e\u30c8\u30ec\u30f3\u30c9\u306b\u306f\u3001\u30a8\u30c3\u30b8\u30c7\u30d0\u30a4\u30b9\u5411\u3051\u306e\u8efd\u91cf\u30e2\u30c7\u30eb\uff08YOLO-Nano \u306a\u3069\uff09\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u7406\u89e3\u306e\u305f\u3081\u306e\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u30d9\u30fc\u30b9\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff08Vision Transformers\uff09\u3001\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30c7\u30fc\u30bf\u306e\u30d0\u30a4\u30a2\u30b9\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306e\u502b\u7406\u7684\u306a AI \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002CNN \u3068\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30e2\u30c7\u30eb\u3082\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u307e\u3059\u3002<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>Image recognition algorithms like CNN, R-CNN, and YOLO have revolutionized computer vision, enabling machines to interpret visual data with human-like accuracy. This guide explains how these algorithms work, their strengths, real-world applications, and how to select the best one for your project. Traditional Methods vs. Deep Learning: The Evolution of Image Recognition Before the advent of deep learning, image recognition systems relied on handcrafted features\u2014manually designed rules and filters to identify patterns in visual data. These traditional methods were labor-intensive, requiring domain expertise to define what constituted a &#8220;feature&#8221; (e.g., edges, textures, or corners). While groundbreaking for their time, these techniques struggled with real-world complexity, such as variations in lighting, [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":173923,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-173920","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Image Recognition Algorithms: CNN, R-CNN, YOLO Explained<\/title>\n<meta name=\"description\" content=\"Explore CNN, R-CNN, YOLO, and other image recognition algorithms. 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What is the primary purpose of image recognition algorithms?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Image recognition algorithms enable machines to interpret and analyze visual data, performing tasks like classification (e.g., identifying objects), localization (detecting positions), and segmentation (pixel-level labeling). They power applications from medical diagnostics to autonomous driving.\",\"inLanguage\":\"ja\"},\"inLanguage\":\"ja\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/flypix.ai\\\/zh\\\/image-recognition-algorithms\\\/#faq-question-1739116932154\",\"position\":2,\"url\":\"https:\\\/\\\/flypix.ai\\\/zh\\\/image-recognition-algorithms\\\/#faq-question-1739116932154\",\"name\":\"2. 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Their ability to learn spatial hierarchies makes them ideal for classifying complex visual patterns.\",\"inLanguage\":\"ja\"},\"inLanguage\":\"ja\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/flypix.ai\\\/zh\\\/image-recognition-algorithms\\\/#faq-question-1739116978962\",\"position\":5,\"url\":\"https:\\\/\\\/flypix.ai\\\/zh\\\/image-recognition-algorithms\\\/#faq-question-1739116978962\",\"name\":\"5. 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They power applications from medical diagnostics to autonomous driving.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/flypix.ai\/zh\/image-recognition-algorithms\/#faq-question-1739116932154","position":2,"url":"https:\/\/flypix.ai\/zh\/image-recognition-algorithms\/#faq-question-1739116932154","name":"2. CNN \u306f\u5f93\u6765\u306e\u753b\u50cf\u8a8d\u8b58\u65b9\u6cd5\u3068\u3069\u3046\u9055\u3046\u306e\u3067\u3057\u3087\u3046\u304b?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Unlike traditional methods that rely on manually designed features (e.g., edges or textures), CNNs automatically learn hierarchical features directly from raw pixel data through convolutional layers, pooling, and non-linear activations. This makes them more robust to variations in scale, lighting, and orientation.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/flypix.ai\/zh\/image-recognition-algorithms\/#faq-question-1739116949131","position":3,"url":"https:\/\/flypix.ai\/zh\/image-recognition-algorithms\/#faq-question-1739116949131","name":"3. YOLO \u304c R-CNN \u30d9\u30fc\u30b9\u306e\u30e2\u30c7\u30eb\u3088\u308a\u3082\u9ad8\u901f\u306a\u306e\u306f\u306a\u305c\u3067\u3059\u304b?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"YOLO processes images in a single pass, treating detection as a regression problem, while R-CNN variants use a two-stage approach (region proposals + classification). YOLO\u2019s grid-based prediction eliminates the need for separate region proposal steps, drastically reducing computation time.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/flypix.ai\/zh\/image-recognition-algorithms\/#faq-question-1739116965069","position":4,"url":"https:\/\/flypix.ai\/zh\/image-recognition-algorithms\/#faq-question-1739116965069","name":"4. CNN \u306e\u5b9f\u969b\u7684\u306a\u7528\u9014\u306f\u4f55\u3067\u3059\u304b?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"CNNs excel in tasks like medical imaging (tumor detection), facial recognition systems, agricultural monitoring (crop health analysis), and photo tagging. Their ability to learn spatial hierarchies makes them ideal for classifying complex visual patterns.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/flypix.ai\/zh\/image-recognition-algorithms\/#faq-question-1739116978962","position":5,"url":"https:\/\/flypix.ai\/zh\/image-recognition-algorithms\/#faq-question-1739116978962","name":"5. YOLO \u3088\u308a\u3082 Faster R-CNN \u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u3067\u3059\u304b?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Faster R-CNN is preferable for precision-critical tasks requiring detailed object detection in cluttered scenes (e.g., satellite imagery analysis), while YOLO is better suited for real-time applications like video surveillance or autonomous vehicles where speed is paramount.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/flypix.ai\/zh\/image-recognition-algorithms\/#faq-question-1739117001768","position":6,"url":"https:\/\/flypix.ai\/zh\/image-recognition-algorithms\/#faq-question-1739117001768","name":"6. \u753b\u50cf\u8a8d\u8b58\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u65b0\u305f\u306a\u30c8\u30ec\u30f3\u30c9\u306f\u4f55\u3067\u3059\u304b?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Current trends include lightweight models for edge devices (e.g., YOLO-Nano), transformer-based architectures (Vision Transformers) for global context understanding, and ethical AI frameworks to address biases in training data. Hybrid models combining CNNs and transformers are also gaining traction.","inLanguage":"ja"},"inLanguage":"ja"}]}},"_links":{"self":[{"href":"https:\/\/flypix.ai\/ja\/wp-json\/wp\/v2\/posts\/173920","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flypix.ai\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/flypix.ai\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/flypix.ai\/ja\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/flypix.ai\/ja\/wp-json\/wp\/v2\/comments?post=173920"}],"version-history":[{"count":0,"href":"https:\/\/flypix.ai\/ja\/wp-json\/wp\/v2\/posts\/173920\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flypix.ai\/ja\/wp-json\/wp\/v2\/media\/173923"}],"wp:attachment":[{"href":"https:\/\/flypix.ai\/ja\/wp-json\/wp\/v2\/media?parent=173920"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flypix.ai\/ja\/wp-json\/wp\/v2\/categories?post=173920"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flypix.ai\/ja\/wp-json\/wp\/v2\/tags?post=173920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}