{"published":"2020-08-26 18:33:25","height":"190","author_url":"https://blog.hatena.ne.jp/chayarokurokuro/","description":"\u30de\u30b9\u30b3\u30df\u304c\u63b2\u8f09\u3059\u308b\u3001\u75c5\u9662\u306b\u8eca\u3067\u79fb\u52d5\u4e2d\u306e\u30a2\u30d9\u30b7\u306e\u5199\u771f\u306e\u3046\u3061\u3001\u6bce\u65e5\u65b0\u805e\u306e\u7269\u306f\u30de\u30b9\u30af\u306e\u53f3\u5074\u306e\u30b4\u30e0\u7d10\u304c\u8033\u3092\u8cab\u901a\u3057\u305f\u3088\u3046\u306b\u306a\u3063\u3066\u304a\u308a\u300c\u30d5\u30a9\u30c8\u30b7\u30e7\u30c3\u30d7\u3067\u9854\u8272\u3092\u60aa\u304f\u3055\u305b\u3066\u3001\u30de\u30b9\u30af\u3092\u96d1\u306b\u5408\u6210\u3057\u305f\u300d\u306e\u3060\u3068\u30c4\u30a4\u30c3\u30bf\u30e9\u30fc\u304c\u9a12\u3044\u3067\u3044\u308b\u3002 \u4fbf\u4e57\u3057\u3066\u96d1\u306a\u5408\u6210\u3092\u3057\u3066\u307f\u305f\u3002 \u5c11\u3057\u3060\u3051\u9854\u8272\u60aa\u304f\u306a\u3063\u305f\u3002 Pillow\u3067\u8aad\u307f\u8fbc\u307f \u9854\u5468\u8fba\u3092crop()\u30e1\u30bd\u30c3\u30c9\u3067\u5207\u308a\u629c\u304d np.array()\u3067Numpy\u914d\u5217\u306b\u5909\u63db \u914d\u5217\u306e\u8272\u30c1\u30e3\u30f3\u30cd\u30eb\u306eR\u3068B\u3092Numpy\u306e\u64cd\u4f5c\u3067\u5165\u308c\u63db\u3048 img[:,:,2] = img[:,:,0] # R\u3092B\u306b\u7f6e\u63db img[:,:,0] = img[:,:,2] # B\u3092R\u306b\u3003 \u30de\u30b9\u30af\u753b\u50cf\u4f5c\u6210 paste()\u3067\u5207\u308a\u2026","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchayarokurokuro.hatenablog.com%2Fentry%2F2020%2F08%2F26%2F183325\" title=\"\u6bce\u65e5\u65b0\u805e\u306e\u30de\u30b9\u30af\u306e\u30b4\u30e0\u7d10 - \u3088\u3061\u3088\u3061python   \" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://chayarokurokuro.hatenablog.com/","url":"https://chayarokurokuro.hatenablog.com/entry/2020/08/26/183325","categories":[],"type":"rich","version":"1.0","author_name":"chayarokurokuro","width":"100%","title":"\u6bce\u65e5\u65b0\u805e\u306e\u30de\u30b9\u30af\u306e\u30b4\u30e0\u7d10","blog_title":"\u3088\u3061\u3088\u3061python   ","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/chayarokurokuro/20200826/20200826181445.jpg","provider_url":"https://hatena.blog"}