{"id":5413,"date":"2022-04-24T11:24:04","date_gmt":"2022-04-24T03:24:04","guid":{"rendered":"https:\/\/blog.iyatt.com\/?p=5413"},"modified":"2024-05-05T14:19:06","modified_gmt":"2024-05-05T06:19:06","slug":"opencv-python-%e8%bd%a6%e9%81%93%e7%ba%bf%e6%a3%80%e6%b5%8b","status":"publish","type":"post","link":"https:\/\/blog.iyatt.com\/?p=5413","title":{"rendered":"opencv-python \u8f66\u9053\u7ebf\u68c0\u6d4b"},"content":{"rendered":"\n<p>\u672c\u6587\u8d44\u6e90\u4e0b\u8f7d\uff1a<a href=\"https:\/\/pan.baidu.com\/s\/1oGq_AVnKEUhtBAkOEv5J1w?pwd=h4oq\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/pan.baidu.com\/s\/1oGq_AVnKEUhtBAkOEv5J1w?pwd=h4oq<\/a><\/p>\n\n\n\n<p>\u6d4b\u8bd5\u73af\u5883\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">Ubuntu 20.04 x86_64\nPython 3.9.10\nopencv-python 4.5.5.64\njupyter 1.0.0\nnumpy 1.22.3<\/pre>\n\n\n\n<p>\u539f\u7406\uff1a<\/p>\n\n\n\n<p>\u516c\u8def\u4e0a\u7684\u8f66\u9053\u7ebf\u989c\u8272\u4e3a\u9ec4\u8272\u548c\u767d\u8272\uff0c\u56e0\u6b64\u9996\u5148\u5bf9\u56fe\u50cf\u8fdb\u884c\u8fc7\u6ee4\uff0c\u83b7\u53d6\u4e00\u5b9a\u8303\u56f4\u5185\u7684\u9ec4\u8272\u548c\u767d\u8272\u56fe\u50cf\uff0c\u518d\u5c06\u4e24\u79cd\u989c\u8272\u8fc7\u6ee4\u7ed3\u679c\u7684\u56fe\u50cf\u5408\u5e76\u5728\u4e00\u8d77\u3002\u7136\u540e\u5c06\u56fe\u50cf\u8f6c\u4e3a\u7070\u5ea6\u56fe\uff0c\u901a\u8fc7\u9ad8\u65af\u6ee4\u6ce2\u5c06\u56fe\u50cf\u6a21\u7cca\u5316\uff0c\u5ffd\u7565\u4e00\u4e9b\u7ec6\u5c0f\u7684\u56fe\u6848\u3002\u7136\u540e\u8fdb\u884c\u8fb9\u7f18\u68c0\u6d4b\uff0c\u63d0\u53d6\u8f6e\u5ed3\u3002<\/p>\n\n\n\n<p>\u6b64\u65f6\u5f97\u5230\u7684\u56fe\u6848\u4e2d\u5305\u62ec\u4e86\u8f66\u9053\u7ebf\u7684\u8f6e\u5ed3\uff0c\u5f53\u7136\u4e5f\u5305\u542b\u4e86\u80cc\u666f\u7269\u5176\u5b83\u4e00\u4e9b\u4e1c\u897f\u7684\u8f6e\u5ed3\uff0c\u8fd9\u4e9b\u8f6e\u5ed3\u53ef\u80fd\u4f1a\u5bf9\u8f66\u9053\u7ebf\u68c0\u6d4b\u9020\u6210\u5e72\u6270\u3002\u800c\u8f66\u9053\u7ebf\u5f80\u524d\u5ef6\u4f38\u5f62\u6210\u7684\u5f62\u72b6\u5c31\u662f\u4e00\u4e2a\u68af\u5f62\uff0c\u56e0\u6b64\u8fd9\u91cc\u6784\u5efa\u4e00\u4e2a\u68af\u5f62\u7684 ROI \u533a\u57df\uff0c\u5c06\u5176\u5b83\u90e8\u5206\u6ee4\u9664\u6389\uff0c\u6b64\u65f6\u7684\u56fe\u50cf\u4e2d\u7684\u8f6e\u5ed3\u7ebf\u6761\u4e3b\u8981\u5c31\u662f\u8f66\u9053\u7ebf\u4e86\u3002<\/p>\n\n\n\n<p>\u8f66\u9053\u7ebf\u5448\u660e\u663e\u7684\u76f4\u7ebf\uff0c\u6240\u4ee5\u4f7f\u7528\u970d\u592b\u53d8\u6362\u5c06\u76f4\u7ebf\u68c0\u6d4b\u51fa\u6765\uff0c\u4e5f\u5c31\u7edd\u5927\u53ef\u80fd\u662f\u8f66\u9053\u7ebf\u4e86\uff0c\u7136\u540e\u5c06\u76f4\u7ebf\u7ed8\u5236\u51fa\u6765\u3002<\/p>\n\n\n\n<p>\u8bc4\u4ef7\uff1a<\/p>\n\n\n\n<p>\u57fa\u4e8e\u4e0a\u8ff0\u539f\u7406\u5728\u9053\u8def\u56fe\u50cf\u8f83\u597d\u7684\u60c5\u51b5\u4e0b\uff0c\u68c0\u6d4b\u8f66\u9053\u7ebf\u7684\u51c6\u786e\u5ea6\u8f83\u9ad8\u3002\u4f46\u662f\u5982\u679c\u9053\u8def\u4e0a\u51fa\u73b0\u9634\u5f71\u4ee5\u53ca\u8f66\u9053\u7ebf\u4ee5\u5185\u6709\u5730\u9762\u6807\u5fd7\u7b49\u60c5\u51b5\u4e0b\uff0c\u5c31\u53ef\u80fd\u6709\u4e00\u5b9a\u7a0b\u5ea6\u7684\u504f\u5dee\uff0c\u4e0d\u8fc7\u7528\u4e8e\u6a21\u578b\u5c0f\u8f66\u6f14\u793a\u5e94\u8be5\u662f\u8db3\u591f\u4e86\uff0c\u8ddd\u79bb\u771f\u8f66\u5b9e\u7528\u8fd8\u6709\u5f85\u6539\u8fdb\u3002<\/p>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<p>\u901a\u8fc7\u4e0a\u9762\u7684\u94fe\u63a5\u53ef\u4ee5\u4e0b\u8f7d\u6211\u6d4b\u8bd5\u7528\u7684\u884c\u8f66\u89c6\u9891\u4ee5\u53ca\u4ee3\u7801\u6587\u4ef6\uff0c\u4f7f\u7528 jupyter \u6253\u5f00<strong>\u8f66\u9053\u7ebf\u68c0\u6d4b1.0.ipynb<\/strong>\uff0c\u7136\u540e\u8fd0\u884c\u6574\u4e2a notebook \u5c31\u884c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"834\" height=\"864\" data-src=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/04\/image-255.png\" alt=\"\" class=\"wp-image-5431 lazyload\" data-srcset=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/04\/image-255.png 834w, https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/04\/image-255-290x300.png 290w, https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/04\/image-255-768x796.png 768w\" data-sizes=\"(max-width: 834px) 100vw, 834px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 834px; 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