{"id":1160320,"date":"2025-01-13T19:03:32","date_gmt":"2025-01-13T11:03:32","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1160320.html"},"modified":"2025-01-13T19:03:35","modified_gmt":"2025-01-13T11:03:35","slug":"python3-7%e5%a6%82%e4%bd%95%e8%af%bb%e5%8f%96%e5%9b%be%e7%89%87","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1160320.html","title":{"rendered":"python3.7\u5982\u4f55\u8bfb\u53d6\u56fe\u7247"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25201832\/5fc79822-2765-4154-9870-95cac1a0d699.webp\" alt=\"python3.7\u5982\u4f55\u8bfb\u53d6\u56fe\u7247\" \/><\/p>\n<p><p> <strong>Python3.7\u8bfb\u53d6\u56fe\u7247\u6709\u591a\u79cd\u65b9\u6cd5\uff0c\u5982PIL\u3001OpenCV\u3001matplotlib\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b89\u88c5\u76f8\u5e94\u7684\u5e93\u5e76\u7f16\u5199\u4ee3\u7801\u5b9e\u73b0\u3002<\/strong>\u5176\u4e2d\uff0cPIL\uff08Pillow\u5e93\uff09\u662f\u4e00\u4e2a\u975e\u5e38\u5e38\u7528\u7684\u56fe\u50cf\u5904\u7406\u5e93\uff0c\u53ef\u4ee5\u8f7b\u677e\u8bfb\u53d6\u548c\u5904\u7406\u56fe\u50cf\u3002<strong>\u4f7f\u7528PIL\u8bfb\u53d6\u56fe\u7247\u7684\u65b9\u6cd5\u662f\u5bfc\u5165PIL\u5e93\u4e2d\u7684Image\u6a21\u5757\uff0c\u7136\u540e\u4f7f\u7528Image.open()\u51fd\u6570\u8bfb\u53d6\u56fe\u7247<\/strong>\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from PIL import Image<\/p>\n<p>image = Image.open(&#39;path\/to\/image.jpg&#39;)<\/p>\n<p>image.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528PIL\u548c\u5176\u4ed6\u5e38\u7528\u65b9\u6cd5\u6765\u8bfb\u53d6\u56fe\u7247\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528PIL\u5e93\u8bfb\u53d6\u56fe\u7247<\/h3>\n<\/p>\n<p><p>PIL\uff08Python Imaging Library\uff09\u662fPython\u4e2d\u6700\u5e38\u7528\u7684\u56fe\u50cf\u5904\u7406\u5e93\u4e4b\u4e00\uff0c\u540e\u7eed\u7531Pillow\u7ef4\u62a4\u3002\u5b83\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u56fe\u50cf\u5904\u7406\u529f\u80fd\uff0c\u53ef\u4ee5\u8bfb\u53d6\u3001\u7f16\u8f91\u548c\u4fdd\u5b58\u5404\u79cd\u683c\u5f0f\u7684\u56fe\u50cf\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><h4>1\u3001\u5b89\u88c5Pillow\u5e93<\/h4>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u7684Python\u73af\u5883\u4e2d\u5df2\u7ecf\u5b89\u88c5\u4e86Pillow\u5e93\u3002\u5982\u679c\u6ca1\u6709\u5b89\u88c5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install Pillow<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2\u3001\u8bfb\u53d6\u56fe\u7247<\/h4>\n<\/p>\n<p><p>\u4f7f\u7528Pillow\u5e93\u8bfb\u53d6\u56fe\u7247\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5bfc\u5165PIL\u5e93\u4e2d\u7684Image\u6a21\u5757\uff0c\u5e76\u4f7f\u7528Image.open()\u51fd\u6570\u6253\u5f00\u56fe\u7247\u5373\u53ef\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from PIL import Image<\/p>\n<h2><strong>\u6253\u5f00\u56fe\u7247<\/strong><\/h2>\n<p>image = Image.open(&#39;path\/to\/image.jpg&#39;)<\/p>\n<h2><strong>\u663e\u793a\u56fe\u7247<\/strong><\/h2>\n<p>image.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3\u3001\u83b7\u53d6\u56fe\u7247\u4fe1\u606f<\/h4>\n<\/p>\n<p><p>\u8bfb\u53d6\u56fe\u7247\u4e4b\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u83b7\u53d6\u56fe\u7247\u7684\u5404\u79cd\u4fe1\u606f\uff0c\u4f8b\u5982\u56fe\u7247\u7684\u683c\u5f0f\u3001\u5927\u5c0f\u3001\u6a21\u5f0f\u7b49\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">print(f&quot;Format: {image.format}&quot;)<\/p>\n<p>print(f&quot;Size: {image.size}&quot;)<\/p>\n<p>print(f&quot;Mode: {image.mode}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>4\u3001\u4fdd\u5b58\u56fe\u7247<\/h4>\n<\/p>\n<p><p>\u6211\u4eec\u8fd8\u53ef\u4ee5\u5bf9\u56fe\u7247\u8fdb\u884c\u7f16\u8f91\u5e76\u4fdd\u5b58\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5bf9\u56fe\u7247\u8fdb\u884c\u7f16\u8f91\uff08\u5982\u8f6c\u6362\u4e3a\u7070\u5ea6\u56fe\uff09<\/p>\n<p>gray_image = image.convert(&#39;L&#39;)<\/p>\n<h2><strong>\u4fdd\u5b58\u7f16\u8f91\u540e\u7684\u56fe\u7247<\/strong><\/h2>\n<p>gray_image.save(&#39;path\/to\/gray_image.jpg&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528OpenCV\u5e93\u8bfb\u53d6\u56fe\u7247<\/h3>\n<\/p>\n<p><p>OpenCV\uff08Open Source Computer Vision Library\uff09\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u8ba1\u7b97\u673a\u89c6\u89c9\u548c<a href=\"https:\/\/docs.pingcode.com\/ask\/59192.html\" target=\"_blank\">\u673a\u5668\u5b66\u4e60<\/a>\u8f6f\u4ef6\u5e93\uff0c\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u56fe\u50cf\u5904\u7406\u51fd\u6570\u3002<\/p>\n<\/p>\n<p><h4>1\u3001\u5b89\u88c5OpenCV\u5e93<\/h4>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u7684Python\u73af\u5883\u4e2d\u5df2\u7ecf\u5b89\u88c5\u4e86OpenCV\u5e93\u3002\u5982\u679c\u6ca1\u6709\u5b89\u88c5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install opencv-python<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2\u3001\u8bfb\u53d6\u56fe\u7247<\/h4>\n<\/p>\n<p><p>\u4f7f\u7528OpenCV\u5e93\u8bfb\u53d6\u56fe\u7247\u4e5f\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5bfc\u5165cv2\u6a21\u5757\uff0c\u5e76\u4f7f\u7528cv2.imread()\u51fd\u6570\u6253\u5f00\u56fe\u7247\u5373\u53ef\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import cv2<\/p>\n<h2><strong>\u8bfb\u53d6\u56fe\u7247<\/strong><\/h2>\n<p>image = cv2.imread(&#39;path\/to\/image.jpg&#39;)<\/p>\n<h2><strong>\u663e\u793a\u56fe\u7247<\/strong><\/h2>\n<p>cv2.imshow(&#39;Image&#39;, image)<\/p>\n<p>cv2.w<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>tKey(0)<\/p>\n<p>cv2.destroyAllWindows()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3\u3001\u83b7\u53d6\u56fe\u7247\u4fe1\u606f<\/h4>\n<\/p>\n<p><p>\u8bfb\u53d6\u56fe\u7247\u4e4b\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u83b7\u53d6\u56fe\u7247\u7684\u5c3a\u5bf8\u7b49\u4fe1\u606f\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">print(f&quot;Shape: {image.shape}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>4\u3001\u4fdd\u5b58\u56fe\u7247<\/h4>\n<\/p>\n<p><p>\u6211\u4eec\u8fd8\u53ef\u4ee5\u5bf9\u56fe\u7247\u8fdb\u884c\u7f16\u8f91\u5e76\u4fdd\u5b58\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5bf9\u56fe\u7247\u8fdb\u884c\u7f16\u8f91\uff08\u5982\u8f6c\u6362\u4e3a\u7070\u5ea6\u56fe\uff09<\/p>\n<p>gray_image = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)<\/p>\n<h2><strong>\u4fdd\u5b58\u7f16\u8f91\u540e\u7684\u56fe\u7247<\/strong><\/h2>\n<p>cv2.imwrite(&#39;path\/to\/gray_image.jpg&#39;, gray_image)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u4f7f\u7528matplotlib\u5e93\u8bfb\u53d6\u56fe\u7247<\/h3>\n<\/p>\n<p><p>matplotlib\u662fPython\u4e2d\u7684\u4e00\u4e2a\u7ed8\u56fe\u5e93\uff0c\u867d\u7136\u4e3b\u8981\u7528\u4e8e\u7ed8\u5236\u56fe\u8868\uff0c\u4f46\u4e5f\u53ef\u4ee5\u7528\u6765\u8bfb\u53d6\u548c\u663e\u793a\u56fe\u7247\u3002<\/p>\n<\/p>\n<p><h4>1\u3001\u5b89\u88c5matplotlib\u5e93<\/h4>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u7684Python\u73af\u5883\u4e2d\u5df2\u7ecf\u5b89\u88c5\u4e86matplotlib\u5e93\u3002\u5982\u679c\u6ca1\u6709\u5b89\u88c5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install matplotlib<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2\u3001\u8bfb\u53d6\u56fe\u7247<\/h4>\n<\/p>\n<p><p>\u4f7f\u7528matplotlib\u5e93\u8bfb\u53d6\u56fe\u7247\u9700\u8981\u5bfc\u5165pyplot\u6a21\u5757\uff0c\u5e76\u4f7f\u7528pyplot.imread()\u51fd\u6570\u6253\u5f00\u56fe\u7247\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import matplotlib.pyplot as plt<\/p>\n<h2><strong>\u8bfb\u53d6\u56fe\u7247<\/strong><\/h2>\n<p>image = plt.imread(&#39;path\/to\/image.jpg&#39;)<\/p>\n<h2><strong>\u663e\u793a\u56fe\u7247<\/strong><\/h2>\n<p>plt.imshow(image)<\/p>\n<p>plt.axis(&#39;off&#39;)  # \u4e0d\u663e\u793a\u5750\u6807\u8f74<\/p>\n<p>plt.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3\u3001\u83b7\u53d6\u56fe\u7247\u4fe1\u606f<\/h4>\n<\/p>\n<p><p>\u8bfb\u53d6\u56fe\u7247\u4e4b\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u83b7\u53d6\u56fe\u7247\u7684\u5c3a\u5bf8\u7b49\u4fe1\u606f\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">print(f&quot;Shape: {image.shape}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>4\u3001\u4fdd\u5b58\u56fe\u7247<\/h4>\n<\/p>\n<p><p>matplotlib\u8fd8\u63d0\u4f9b\u4e86\u4fdd\u5b58\u56fe\u7247\u7684\u529f\u80fd\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u4fdd\u5b58\u56fe\u7247<\/p>\n<p>plt.imsave(&#39;path\/to\/saved_image.jpg&#39;, image)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u56db\u3001\u4f7f\u7528imageio\u5e93\u8bfb\u53d6\u56fe\u7247<\/h3>\n<\/p>\n<p><p>imageio\u662f\u4e00\u4e2a\u7528\u4e8e\u8bfb\u53d6\u548c\u5199\u5165\u56fe\u50cf\u6587\u4ef6\u7684\u5e93\uff0c\u652f\u6301\u591a\u79cd\u56fe\u50cf\u683c\u5f0f\u3002<\/p>\n<\/p>\n<p><h4>1\u3001\u5b89\u88c5imageio\u5e93<\/h4>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u7684Python\u73af\u5883\u4e2d\u5df2\u7ecf\u5b89\u88c5\u4e86imageio\u5e93\u3002\u5982\u679c\u6ca1\u6709\u5b89\u88c5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install imageio<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2\u3001\u8bfb\u53d6\u56fe\u7247<\/h4>\n<\/p>\n<p><p>\u4f7f\u7528imageio\u5e93\u8bfb\u53d6\u56fe\u7247\u9700\u8981\u5bfc\u5165imageio\u6a21\u5757\uff0c\u5e76\u4f7f\u7528imageio.imread()\u51fd\u6570\u6253\u5f00\u56fe\u7247\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import imageio<\/p>\n<h2><strong>\u8bfb\u53d6\u56fe\u7247<\/strong><\/h2>\n<p>image = imageio.imread(&#39;path\/to\/image.jpg&#39;)<\/p>\n<h2><strong>\u663e\u793a\u56fe\u7247\uff08\u9700\u8981\u501f\u52a9\u5176\u4ed6\u5e93\uff0c\u4f8b\u5982matplotlib\uff09<\/strong><\/h2>\n<p>import matplotlib.pyplot as plt<\/p>\n<p>plt.imshow(image)<\/p>\n<p>plt.axis(&#39;off&#39;)<\/p>\n<p>plt.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3\u3001\u83b7\u53d6\u56fe\u7247\u4fe1\u606f<\/h4>\n<\/p>\n<p><p>\u8bfb\u53d6\u56fe\u7247\u4e4b\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u83b7\u53d6\u56fe\u7247\u7684\u5c3a\u5bf8\u7b49\u4fe1\u606f\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">print(f&quot;Shape: {image.shape}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>4\u3001\u4fdd\u5b58\u56fe\u7247<\/h4>\n<\/p>\n<p><p>imageio\u8fd8\u63d0\u4f9b\u4e86\u4fdd\u5b58\u56fe\u7247\u7684\u529f\u80fd\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u4fdd\u5b58\u56fe\u7247<\/p>\n<p>imageio.imwrite(&#39;path\/to\/saved_image.jpg&#39;, image)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e94\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u5728Python3.7\u4e2d\u8bfb\u53d6\u56fe\u7247\u6709\u591a\u79cd\u65b9\u6cd5\uff0c\u4e3b\u8981\u5305\u62ecPIL\uff08Pillow\u5e93\uff09\u3001OpenCV\u3001matplotlib\u548cimageio\u7b49\u3002\u4e0d\u540c\u7684\u65b9\u6cd5\u6709\u4e0d\u540c\u7684\u7279\u70b9\u548c\u9002\u7528\u573a\u666f\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>PIL\uff08Pillow\u5e93\uff09<\/strong>\uff1a\u529f\u80fd\u5f3a\u5927\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u56fe\u50cf\u5904\u7406\u4efb\u52a1\uff0c\u6613\u4e8e\u4f7f\u7528\u3002<\/li>\n<li><strong>OpenCV<\/strong>\uff1a\u9002\u7528\u4e8e\u8ba1\u7b97\u673a\u89c6\u89c9\u548c\u673a\u5668\u5b66\u4e60\u4efb\u52a1\uff0c\u529f\u80fd\u4e30\u5bcc\uff0c\u4f46\u9700\u8981\u66f4\u591a\u7684\u5b66\u4e60\u6210\u672c\u3002<\/li>\n<li><strong>matplotlib<\/strong>\uff1a\u4e3b\u8981\u7528\u4e8e\u6570\u636e\u53ef\u89c6\u5316\uff0c\u4f46\u4e5f\u53ef\u4ee5\u7528\u4e8e\u7b80\u5355\u7684\u56fe\u50cf\u8bfb\u53d6\u548c\u663e\u793a\u3002<\/li>\n<li><strong>imageio<\/strong>\uff1a\u652f\u6301\u591a\u79cd\u56fe\u50cf\u683c\u5f0f\uff0c\u9002\u7528\u4e8e\u9700\u8981\u8bfb\u53d6\u548c\u5199\u5165\u591a\u79cd\u683c\u5f0f\u56fe\u50cf\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n<p><p>\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5b8c\u6210\u56fe\u50cf\u8bfb\u53d6\u548c\u5904\u7406\u4efb\u52a1\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python 3.7\u4e2d\u8bfb\u53d6\u4e0d\u540c\u683c\u5f0f\u7684\u56fe\u7247\uff1f<\/strong><br \/>Python 3.7\u652f\u6301\u591a\u79cd\u56fe\u7247\u683c\u5f0f\u7684\u8bfb\u53d6\uff0c\u5305\u62ecJPEG\u3001PNG\u3001GIF\u7b49\u3002\u4f7f\u7528PIL\u5e93\uff08Pillow\uff09\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u3002\u5b89\u88c5Pillow\u5e93\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528<code>Image.open()<\/code>\u51fd\u6570\u6253\u5f00\u56fe\u7247\u5e76\u8fdb\u884c\u540e\u7eed\u5904\u7406\uff0c\u6bd4\u5982\u663e\u793a\u6216\u8f6c\u6362\u683c\u5f0f\u3002<\/p>\n<p><strong>\u4f7f\u7528Python 3.7\u8bfb\u53d6\u56fe\u7247\u65f6\u9047\u5230\u9519\u8bef\u8be5\u5982\u4f55\u89e3\u51b3\uff1f<\/strong><br \/>\u5728\u8bfb\u53d6\u56fe\u7247\u65f6\u53ef\u80fd\u4f1a\u9047\u5230\u6587\u4ef6\u8def\u5f84\u9519\u8bef\u6216\u683c\u5f0f\u4e0d\u652f\u6301\u7b49\u95ee\u9898\u3002\u786e\u4fdd\u6307\u5b9a\u7684\u6587\u4ef6\u8def\u5f84\u6b63\u786e\uff0c\u4e14\u56fe\u7247\u683c\u5f0f\u5728Pillow\u652f\u6301\u7684\u8303\u56f4\u5185\u3002\u5982\u679c\u62a5\u9519\uff0c\u8bf7\u68c0\u67e5\u9519\u8bef\u4fe1\u606f\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u8c03\u6574\uff0c\u6bd4\u5982\u786e\u4fdd\u6587\u4ef6\u5b58\u5728\u6216\u8005\u66f4\u65b0Pillow\u5e93\u3002<\/p>\n<p><strong>\u662f\u5426\u53ef\u4ee5\u5728Python 3.7\u4e2d\u540c\u65f6\u8bfb\u53d6\u548c\u5904\u7406\u591a\u5f20\u56fe\u7247\uff1f<\/strong><br \/>\u662f\u7684\uff0cPython 3.7\u53ef\u4ee5\u901a\u8fc7\u5faa\u73af\u6765\u5904\u7406\u591a\u5f20\u56fe\u7247\u3002\u53ef\u4ee5\u4f7f\u7528<code>os<\/code>\u6a21\u5757\u83b7\u53d6\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u56fe\u7247\u6587\u4ef6\u540d\uff0c\u7136\u540e\u9010\u4e2a\u4f7f\u7528Pillow\u5e93\u7684<code>Image.open()<\/code>\u65b9\u6cd5\u8fdb\u884c\u8bfb\u53d6\u548c\u5904\u7406\u3002\u8fd9\u79cd\u65b9\u6cd5\u7279\u522b\u9002\u5408\u6279\u91cf\u5904\u7406\u4efb\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python3.7\u8bfb\u53d6\u56fe\u7247\u6709\u591a\u79cd\u65b9\u6cd5\uff0c\u5982PIL\u3001OpenCV\u3001matplotlib\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b89\u88c5\u76f8\u5e94\u7684\u5e93\u5e76\u7f16\u5199 [&hellip;]","protected":false},"author":3,"featured_media":1160331,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1160320"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1160320"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1160320\/revisions"}],"predecessor-version":[{"id":1160335,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1160320\/revisions\/1160335"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1160331"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1160320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1160320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1160320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}