{"id":18026,"date":"2024-05-18T14:42:22","date_gmt":"2024-05-18T05:42:22","guid":{"rendered":"https:\/\/www.bigriver.jp\/?p=18026"},"modified":"2024-05-19T09:15:07","modified_gmt":"2024-05-19T00:15:07","slug":"gemini-%e3%81%a7%e3%83%97%e3%83%ad%e3%82%b0%e3%83%a9%e3%83%9f%e3%83%b3%e3%82%b0%e5%ad%a6%e7%bf%92-2-opencv-%e3%81%a7%e3%83%a2%e3%82%b6%e3%82%a4%e3%82%af%e5%87%a6%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.bigriver.jp\/?p=18026","title":{"rendered":"Gemini \u3067\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5b66\u7fd2 #2 OpenCV \u3067\u30e2\u30b6\u30a4\u30af\u51e6\u7406"},"content":{"rendered":"\n<p>\u73fe\u5728\u3001Python\u3092\u52c9\u5f37\u4e2d\u3067\u3059\u3002\u3000\u307e\u305f\u3001\u751f\u6210AI\u3082\u7fd2\u3046\u3088\u308a\u6163\u308c\u3088\u3068\u51fa\u6765\u308b\u9650\u308a\u4f7f\u3063\u3066\u7d4c\u9a13\u5024\u3092\u9ad8\u3081\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3000\u3068\u3044\u3046\u3053\u3068\u3067 Gemini \u3092\u6559\u5e2b\u3068\u3057\u3066 Python \u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u5b66\u7fd2\u3057\u3066\u3044\u304f\u904e\u7a0b\u3092\u30d6\u30ed\u30b0\u306b\u6b8b\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306f<a href=\"https:\/\/www.bigriver.jp\/?p=18006\">\u524d\u56de\u4f5c\u3063\u305fWeb\u30ab\u30e1\u30e9\u306e\u753b\u50cf\u3092\u51fa\u529b\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0<\/a>\u306b\u3064\u3044\u3066\u3001\u51fa\u529b\u753b\u50cf\u306b\u30e2\u30b6\u30a4\u30af\u3092\u304b\u3051\u308b\u3068\u3044\u3046\u51e6\u7406\u3092\u8ffd\u52a0\u3057\u3088\u3046\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u3000\u524d\u56de\u306f\u624b\u52d5\u3067 Windows \u30da\u30a4\u30f3\u30c8\u4f7f\u3063\u3066\u30e2\u30b6\u30a4\u30af\u3063\u307d\u304f\u3057\u305f\u306e\u3067\u3059\u304c\u6bce\u56de\u5b9f\u65bd\u3059\u308b\u306e\u306f\u9762\u5012\u3068\u3044\u3046\u3053\u3068\u3082\u3042\u308a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"518\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-59-1024x518.png\" alt=\"\" class=\"wp-image-18031\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-59-1024x518.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-59-300x152.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-59-768x388.png 768w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-59-940x475.png 940w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-59.png 1250w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69e11353d1bd9\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\" style='display:none' id=\"ez-toc-cssicon-toggle-item-69e11353d1bd9\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.bigriver.jp\/?p=18026\/#Gemini_%E3%81%AB%E6%95%99%E3%81%88%E3%81%A6%E3%82%82%E3%82%89%E3%81%86\" >Gemini \u306b\u6559\u3048\u3066\u3082\u3089\u3046<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.bigriver.jp\/?p=18026\/#%E3%82%B3%E3%83%BC%E3%83%89\" >\u30b3\u30fc\u30c9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.bigriver.jp\/?p=18026\/#OpenCV_%E3%81%AE_mosaic_%E3%81%AE%E3%83%A2%E3%82%B6%E3%82%A4%E3%82%AF%E6%AF%94%E7%8E%87%E3%82%92%E5%A4%89%E3%81%88%E3%81%A6%E3%81%BF%E3%82%8B\" >OpenCV \u306e mosaic() \u306e\u30e2\u30b6\u30a4\u30af\u6bd4\u7387\u3092\u5909\u3048\u3066\u307f\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.bigriver.jp\/?p=18026\/#%E3%81%BE%E3%81%A8%E3%82%81\" >\u307e\u3068\u3081<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-0\"><span class=\"ez-toc-section\" id=\"Gemini_%E3%81%AB%E6%95%99%E3%81%88%E3%81%A6%E3%82%82%E3%82%89%E3%81%86\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:#d07119;border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\">Gemini \u306b\u6559\u3048\u3066\u3082\u3089\u3046<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-sgb-say\"><div class=\"sgb-block-say sgb-block-say--left\"><div class=\"sgb-block-say-avatar\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2019\/08\/cropped-bigriver.png\" alt=\"bigriver.jp\" width=\"80\" height=\"80\" style=\"border-color:#eaedf2\"><div class=\"sgb-block-say-avatar__name\">bigriver.jp<\/div><\/div><div class=\"sgb-block-say-text\"><div class=\"sgb-block-say-text__content\" style=\"color:#333;border-color:#d5d5d5;background-color:#fff9e6\">\n<p>OpenCV \u3067\u306f\u30e2\u30b6\u30a4\u30af\u51e6\u7406\u306f\u884c\u3048\u307e\u3059\u304b\uff1f<\/p>\n<span class=\"sgb-block-say-text__before\" style=\"border-right-color:#d5d5d5\"><\/span><span class=\"sgb-block-say-text__after\" style=\"border-right-color:#fff9e6\"><\/span><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-sgb-say\"><div class=\"sgb-block-say sgb-block-say--right\"><div class=\"sgb-block-say-avatar\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.gravatar.com\/avatar\/?d=mm\" alt=\"Gemini\" width=\"80\" height=\"80\" style=\"border-color:#eaedf2\"><div class=\"sgb-block-say-avatar__name\">Gemini<\/div><\/div><div class=\"sgb-block-say-text\"><div class=\"sgb-block-say-text__content\" style=\"color:#333;border-color:#d5d5d5;background-color:whitesmoke\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"747\" height=\"938\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-60.png\" alt=\"\" class=\"wp-image-18033\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-60.png 747w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-60-239x300.png 239w\" sizes=\"auto, (max-width: 747px) 100vw, 747px\"><\/figure>\n<span class=\"sgb-block-say-text__before\" style=\"border-left-color:#d5d5d5\"><\/span><span class=\"sgb-block-say-text__after\" style=\"border-left-color:whitesmoke\"><\/span><\/div><\/div><\/div><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>OpenCV \u3067\u30e2\u30b6\u30a4\u30af\u51e6\u7406\u304c\u884c\u3048\u305d\u3046\u306a\u3053\u3068\uff08\u305d\u3046\u306a\u3068\u8a00\u3063\u305f\u306e\u306f\u751f\u6210AI\u306e\u7b54\u3048\u304c\u5e38\u306b\u6b63\u3057\u3044\u304b\u306f\u308f\u304b\u3089\u306a\u3044\u305f\u3081\uff09\u3001\u305d\u3057\u3066\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306e\u56de\u7b54\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u3000\u305f\u3060\u3001\u898b\u3066\u3044\u304f\u3068Web\u30ab\u30e1\u30e9\u3067\u53d6\u308a\u8fbc\u3093\u3060\u753b\u50cf\u3092\u30e2\u30b6\u30a4\u30af\u51e6\u7406\u304b\u3051\u308b\u3068\u3044\u3046\u4e00\u9023\u306e\u51e6\u7406\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u306f\u306a\u304f\u500b\u5225\u306b\u53d6\u308a\u8fbc\u3093\u3060\u753b\u50cf\uff08\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f input.jpg\uff09\u306b\u3064\u3044\u3066\u5ea7\u6a19\u3092\u6307\u5b9a\u3057\u3066\u30e2\u30b6\u30a4\u30af\u51e6\u7406\u3092\u304b\u3051\u308b\u3068\u3044\u3046\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3059\u3002\u3000\u3000<\/p>\n\n\n\n<p>\uff08\u5168\u304f\u95a2\u4fc2\u306a\u3044\u8a71\u3067\u3059\u304c\u5ea7\u6a19\u6307\u5b9a\u3092\u898b\u3066\u5c0f\u5b66\u751f\u306e\u3053\u308d\u306b\u89e6\u3063\u3066\u3044\u305fBASIC\u3092\u601d\u3044\u51fa\u3057\u307e\u3057\u305f\u3002\u3000\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u4f55\u304b\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u307e\u307e\u30c6\u30ad\u30b9\u30c8\u901a\u308a\u6253\u3061\u8fbc\u3093\u3067\u3044\u305f\u308a\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u5ea7\u6a19\u3092\u6307\u5b9a\u3059\u308b\u3060\u3051\u3067\u7dda\u3092\u304b\u3044\u305f\u308a\u56db\u89d2\u5f62\u3084\u5186\u3092\u66f8\u3051\u305f\u3053\u3068\u3001\u3042\u3068\u306f\u30b9\u30d7\u30e9\u30a4\u30c8\u3092\u4f7f\u3063\u3066\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u30b2\u30fc\u30e0\u307f\u305f\u3044\u306a\u3082\u306e\u3092\u4f5c\u308d\u3046\u3068\u3057\u305f\u3053\u3068\u306a\u3069\u3002\uff09<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Gemini\u306b\u518d\u5ea6\u805e\u304f\u3053\u3068\u306b\u3057\u307e\u3059\u3002 OpenCV\u3067\u53d6\u308a\u8fbc\u3093\u3060\u753b\u50cf\u3092\u8868\u793a\u3059\u308b\u969b\u306b\u30e2\u30b6\u30a4\u30af\u51e6\u7406\u3092\u304a\u3053\u306a\u3044\u305f\u3044\u3068\u3002<\/p>\n\n\n\n<div class=\"wp-block-sgb-say\"><div class=\"sgb-block-say sgb-block-say--left\"><div class=\"sgb-block-say-avatar\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2019\/08\/cropped-bigriver.png\" alt=\"bigriver.jp\" width=\"80\" height=\"80\" style=\"border-color:#eaedf2\"><div class=\"sgb-block-say-avatar__name\">bigriver.jp<\/div><\/div><div class=\"sgb-block-say-text\"><div class=\"sgb-block-say-text__content\" style=\"color:#333;border-color:#d5d5d5;background-color:#fff9e6\">\n<p>OpenCV\u3067Web\u30ab\u30e1\u30e9\u306e\u753b\u50cf\u3092\u8aad\u307f\u53d6\u308a\u51fa\u529b\u3057\u305f\u3044\u3002\u753b\u50cf\u3092\u51fa\u529b\u3059\u308b\u969b\u306b\u30e2\u30b6\u30a4\u30af\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u3002\u3000\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u6559\u3048\u3066\u3002<\/p>\n<span class=\"sgb-block-say-text__before\" style=\"border-right-color:#d5d5d5\"><\/span><span class=\"sgb-block-say-text__after\" style=\"border-right-color:#fff9e6\"><\/span><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-sgb-say\"><div class=\"sgb-block-say sgb-block-say--right\"><div class=\"sgb-block-say-avatar\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.gravatar.com\/avatar\/?d=mm\" alt=\"Gemini\" width=\"80\" height=\"80\" style=\"border-color:#eaedf2\"><div class=\"sgb-block-say-avatar__name\">Gemini<\/div><\/div><div class=\"sgb-block-say-text\"><div class=\"sgb-block-say-text__content\" style=\"color:#333;border-color:#d5d5d5;background-color:whitesmoke\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"721\" height=\"769\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-61.png\" alt=\"\" class=\"wp-image-18036\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-61.png 721w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-61-281x300.png 281w\" sizes=\"auto, (max-width: 721px) 100vw, 721px\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"753\" height=\"948\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-62.png\" alt=\"\" class=\"wp-image-18037\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-62.png 753w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-62-238x300.png 238w\" sizes=\"auto, (max-width: 753px) 100vw, 753px\"><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n<span class=\"sgb-block-say-text__before\" style=\"border-left-color:#d5d5d5\"><\/span><span class=\"sgb-block-say-text__after\" style=\"border-left-color:whitesmoke\"><\/span><\/div><\/div><\/div><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u304c\u63d0\u793a\u3055\u308c\u307e\u3057\u305f\u304c\u4eca\u56de\u306e\u30b3\u30fc\u30c9\u306f\u60c5\u5831\u306e\u30bd\u30fc\u30b9\u3068\u3057\u3066 <a href=\"https:\/\/tech.fusic.co.jp\/posts\/2019-12-03-2019-12-03-put-mosaic-on-human-faces\/\">https:\/\/tech.fusic.co.jp\/posts\/2019-12-03-2019-12-03-put-mosaic-on-human-faces\/<\/a> \u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u3000\u3053\u306e\u30b5\u30a4\u30c8\u3082\u78ba\u8a8d\u3055\u305b\u3066\u3082\u3089\u3044\u307e\u3057\u305f\u304c Gemini \u304b\u3089\u63d0\u793a\u3055\u308c\u305f\u30b3\u30fc\u30c9\u3088\u308a\u3082\u9ad8\u5ea6\u306a\u51e6\u7406\uff08\u753b\u50cf\u306e\u4e2d\u306e Face \u3092\u8a8d\u8b58\u3057\u305d\u306e\u9818\u57df\u306b\u30e2\u30b6\u30a4\u30af\u3092\u304b\u3051\u308b\uff09\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u3000<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-1\"><span class=\"ez-toc-section\" id=\"%E3%82%B3%E3%83%BC%E3%83%89\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:#d07119;border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\">\u30b3\u30fc\u30c9<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Gemini \u304b\u3089\u306e\u30b3\u30fc\u30c9\u3092\u53c2\u8003\u306b\u30b3\u30e1\u30f3\u30c8\u306e\u6587\u7ae0\u3092\u5909\u3048\u305f\u306e\u3068\u3001\u3042\u3068\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u540d\u524d\u3092\u201dMosaic frame \u2013 bigriver.jp\u201d\u306b\u5909\u3048\u3066\u3044\u307e\u3059\u3002\u3000<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import cv2\n\ndef mosaic(src, ratio=0.1):\n    small = cv2.resize(src, None, fx=ratio, fy=ratio, interpolation=cv2.INTER_NEAREST)\n    return cv2.resize(small, src.shape[:2][::-1], interpolation=cv2.INTER_NEAREST)\n\n# Web camera's deviceId\ncap = cv2.VideoCapture(0)\n\nwhile True:\n    # read a frame from the camera\n    ret, frame = cap.read()\n\n    # if the frame was not read, exit\n    if ret:\n        # mosaic the frame\n        frame = mosaic(frame)\n\n        # show the frame\n        cv2.imshow('Mosaic frame - bigriver.jp', frame)\n\n        # 'q' key is pressed\n        if cv2.waitKey(1) &amp; 0xFF == ord('q'):\n            break\n\n# release the camera\ncap.release()\ncv2.destroyAllWindows()<\/code><\/pre>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Gemini \u304b\u3089\u6559\u3048\u3066\u3082\u3089\u3063\u305f\u30b3\u30fc\u30c9\u306e\u89e3\u8aac\u3082\u8f09\u305b\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/tech.fusic.co.jp\/posts\/2019-12-03-2019-12-03-put-mosaic-on-human-faces\/\"><\/a><\/p>\n\n\n\n<p><\/p><canvas width=\"14\" height=\"5\"><\/canvas>\n\n\n\n<p><\/p><canvas width=\"0\" height=\"5\"><\/canvas><canvas width=\"0\" height=\"5\"><\/canvas><strong>\u89e3\u8aac<\/strong>\n\n\n\n<ol class=\"is-style-sango-list-simple wp-block-list\">\n<li><code>mosaic<\/code> \u95a2\u6570: \u4ee5\u524d\u306e\u56de\u7b54\u3067\u7d39\u4ecb\u3057\u305f\u30e2\u30b6\u30a4\u30af\u51e6\u7406\u95a2\u6570\u3067\u3059\u3002\u753b\u50cf\u3092\u7e2e\u5c0f\u30fb\u62e1\u5927\u3059\u308b\u3053\u3068\u3067\u30e2\u30b6\u30a4\u30af\u52b9\u679c\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>cv2.VideoCapture(0)<\/code>: \u30a6\u30a7\u30d6\u30ab\u30e1\u30e9\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>cap.read()<\/code>: \u30a6\u30a7\u30d6\u30ab\u30e1\u30e9\u304b\u3089\u30d5\u30ec\u30fc\u30e0\u3092\u8aad\u307f\u8fbc\u307f\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>mosaic(frame)<\/code>: \u8aad\u307f\u8fbc\u3093\u3060\u30d5\u30ec\u30fc\u30e0\u5168\u4f53\u306b\u30e2\u30b6\u30a4\u30af\u51e6\u7406\u3092\u9069\u7528\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>cv2.imshow('Mosaic Frame', frame)<\/code>: \u30e2\u30b6\u30a4\u30af\u51e6\u7406\u5f8c\u306e\u30d5\u30ec\u30fc\u30e0\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>cv2.waitKey(1) &amp; 0xFF == ord('q')<\/code>: \u2018q\u2019 \u30ad\u30fc\u304c\u62bc\u3055\u308c\u308b\u307e\u3067\u51e6\u7406\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>cap.release()<\/code>, <code>cv2.destroyAllWindows()<\/code>: \u30a6\u30a7\u30d6\u30ab\u30e1\u30e9\u3068\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u9589\u3058\u307e\u3059\u3002<\/li>\n<\/ol>\n<\/blockquote>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u5b9f\u884c\u3059\u308b\u3068\u201dMosaic frame \u2013 bigriver.jp\u201d\u3068\u3044\u3046\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u7acb\u3061\u4e0a\u304c\u308a\u3001\u7a93\u304b\u3089\u306e\u98a8\u666f\u304c\u30e2\u30b6\u30a4\u30af\u51e6\u7406\u3055\u308c\u3066\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3000\u4ee5\u4e0b\u306eGIF\u306fWindows\u6a19\u6e96\u6a5f\u80fd\u3067\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u3057MP4\u30d5\u30a1\u30a4\u30eb\u51fa\u529b\u3057\u305f\u52d5\u753b\u3092GIF\u306b\u5909\u63db\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u3000Web\u30ab\u30e1\u30e9\u304b\u3089\u306e\u753b\u50cf\u304c\u9023\u7d9a\u7684\u306b\u52d5\u753b\u3068\u3057\u3066\u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u8868\u793a\u3055\u308c\u305d\u306e\u753b\u50cf\u304c\u30e2\u30b6\u30a4\u30af\u51e6\u7406\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"242\" height=\"182\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/Mosaic-frame-bigriver.jp-2024-05-18-14-24-24.gif\" alt=\"\" class=\"wp-image-18040\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-2\"><span class=\"ez-toc-section\" id=\"OpenCV_%E3%81%AE_mosaic_%E3%81%AE%E3%83%A2%E3%82%B6%E3%82%A4%E3%82%AF%E6%AF%94%E7%8E%87%E3%82%92%E5%A4%89%E3%81%88%E3%81%A6%E3%81%BF%E3%82%8B\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:#d07119;border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\">OpenCV \u306e mosaic() \u306e\u30e2\u30b6\u30a4\u30af\u6bd4\u7387\u3092\u5909\u3048\u3066\u307f\u308b<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u306f\u6bd4\u7387\uff08ratio)\u306f 0.1 \u3067\u3057\u305f\u3002\u3000\u3053\u3053\u3092\u5909\u3048\u3066\u307f\u3066\u3069\u3046\u306a\u308b\u304b\u78ba\u8a8d\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002\u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u3067\u3044\u3046\u3068\u4ee5\u4e0b\u306e\u90e8\u5206\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def mosaic(src, <strong>ratio=0.1<\/strong>):<\/code><\/pre>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>ratio = 0.2 \u3067\u5927\u5206\u89e3\u50cf\u5ea6\u304c\u3042\u304c\u308a\u307e\u3057\u305f\u3002\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"639\" height=\"509\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-63.png\" alt=\"\" class=\"wp-image-18043\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-63.png 639w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-63-300x239.png 300w\" sizes=\"auto, (max-width: 639px) 100vw, 639px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3053\u308c\u4ee5\u4e0a\u306f\u30e2\u30b6\u30a4\u30af\u51e6\u7406\u3059\u308b\u610f\u5473\u304c\u306a\u304f\u306a\u308b\u611f\u3058\u3067\u7d39\u4ecb\u304c\u96e3\u3057\u3044\u611f\u3058\u3067\u3059\u30020.5 \u3060\u3068\u8eca\u306e\u8eca\u7a2e\u3082\u308f\u304b\u308b\u30010.8 \u3060\u3068\u307b\u307c\u30e2\u30b6\u30a4\u30af\u304c\u7121\u3044\u306e\u3068\u540c\u7b49\u3067\u5de6\u5074\u306b\u3042\u308b\u6a19\u8b58\u306e\u6587\u5b57\uff08\u901f\u5ea6\u5236\u9650\u306e\u6570\u5b57\uff09\u304c\u8b58\u5225\u3067\u304d\u308b\u4f4d\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>ratio = 0.05 \u306f\u4ee5\u4e0b\u3002\u3000\u5143\u3092\u77e5\u3089\u306a\u3044\u3068\u4f55\u306e\u753b\u50cf\u304b\u308f\u304b\u3089\u306a\u3044\u30ec\u30d9\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"639\" height=\"508\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-64.png\" alt=\"\" class=\"wp-image-18045\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-64.png 639w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-64-300x238.png 300w\" sizes=\"auto, (max-width: 639px) 100vw, 639px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>ratio = 0.01 \u306f\u4ee5\u4e0b\u3002\u3000\u3053\u3053\u307e\u3067\u6765\u308b\u3068\u753b\u50cf\u3068\u3057\u3066\u898b\u305b\u308b\u610f\u5473\u304c\u306a\u304f\u306a\u308b\u30ec\u30d9\u30eb\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"634\" height=\"513\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-65.png\" alt=\"\" class=\"wp-image-18047\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-65.png 634w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2024\/05\/image-65-300x243.png 300w\" sizes=\"auto, (max-width: 634px) 100vw, 634px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-3\"><span class=\"ez-toc-section\" id=\"%E3%81%BE%E3%81%A8%E3%82%81\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:#d07119;border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\">\u307e\u3068\u3081<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4eca\u56de\u306f\u30d6\u30ed\u30b0\u306b\u7d39\u4ecb\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u306e\u914d\u616e\u306e\u305f\u3081\u306b\u884c\u3046\u30e2\u30b6\u30a4\u30af\u51e6\u7406\u3092 OpenCV \u3067\u5b9f\u88c5\u3057\u3066\u307f\u307e\u3057\u305f\u3002 Google Gemini \u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u307e\u3057\u305f\u3002\u3000\u30d6\u30ed\u30b0\u306e\u8a18\u4e8b\u3092\u66f8\u3044\u3066\u3044\u308b\u6642\u9593\u306e\u65b9\u304c\u4f55\u500d\u3082\u591a\u3044\u304f\u3089\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u4ee5\u4e0a<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u73fe\u5728\u3001Python\u3092\u52c9\u5f37\u4e2d\u3067\u3059\u3002\u3000\u307e\u305f\u3001\u751f\u6210AI\u3082\u7fd2\u3046\u3088\u308a\u6163\u308c\u3088\u3068\u51fa\u6765\u308b\u9650\u308a\u4f7f\u3063\u3066\u7d4c\u9a13\u5024\u3092\u9ad8\u3081\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3000\u3068\u3044\u3046\u3053\u3068\u3067 Gemini \u3092\u6559\u5e2b\u3068\u3057\u3066 Python \u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u5b66\u7fd2\u3057\u3066\u3044\u304f\u904e\u7a0b\u3092\u30d6\u30ed\u30b0\u306b\u6b8b\u3057\u3066 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":18040,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63,62],"tags":[],"class_list":{"0":"post-18026","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-gemini","8":"category-generative-ai","9":"entry"},"views":2055,"_links":{"self":[{"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=\/wp\/v2\/posts\/18026","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18026"}],"version-history":[{"count":10,"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=\/wp\/v2\/posts\/18026\/revisions"}],"predecessor-version":[{"id":18099,"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=\/wp\/v2\/posts\/18026\/revisions\/18099"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=\/wp\/v2\/media\/18040"}],"wp:attachment":[{"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}