{"id":5500,"date":"2022-05-01T23:45:19","date_gmt":"2022-05-01T15:45:19","guid":{"rendered":"https:\/\/blog.iyatt.com\/?p=5500"},"modified":"2024-05-05T14:19:06","modified_gmt":"2024-05-05T06:19:06","slug":"opencv-python-%e5%85%a8%e6%99%af%e5%9b%be%e6%8b%bc%e6%8e%a5","status":"publish","type":"post","link":"https:\/\/blog.iyatt.com\/?p=5500","title":{"rendered":"opencv-python \u5168\u666f\u56fe\u62fc\u63a5"},"content":{"rendered":"\n<p>\u5168\u666f\u56fe\u62fc\u63a5\u662f\u5229\u7528\u540c\u4e00\u573a\u666f\u7684\u591a\u5f20\u56fe\u50cf\u901a\u8fc7\u91cd\u53e0\u90e8\u5206\u5bfb\u627e\u5339\u914d\u5173\u7cfb\uff0c\u4ece\u800c\u751f\u6210\u6574\u4e2a\u573a\u666f\u56fe\u50cf\u7684\u6280\u672f\u3002\u672c\u6587\u7684\u793a\u4f8b\u7a0b\u5e8f\u4f7f\u7528\u7684\u662f\u4e24\u5f20\u56fe\u7247\uff0c\u66f4\u591a\u56fe\u7247\u65b9\u6cd5\u7c7b\u4f3c\uff0c\u53ef\u5148\u62fc\u63a5\u4e24\u5f20\u56fe\uff0c\u518d\u5c06\u62fc\u63a5\u597d\u7684\u56fe\u548c\u53e6\u5916\u4e00\u5f20\u62fc\u63a5\uff0c\u4f9d\u6b21\u8fdb\u884c\u3002\u5bf9\u4e8e\u4e24\u5f20\u56fe\u7247\u7684\u62fc\u63a5\u8fc7\u7a0b\uff0c\u9996\u5148\u662f\u5206\u522b\u63d0\u53d6\u5404\u81ea\u56fe\u7247\u5177\u6709\u7684\u7279\u5f81\u70b9\uff0c\u518d\u5bf9\u4e24\u56fe\u7684\u7279\u5f81\u70b9\u8fdb\u884c\u6bd4\u5bf9\uff0c\u5176\u4e2d\u7684\u76f8\u540c\u7279\u5f81\u70b9\u7684\u5c31\u662f\u91cd\u53e0\u90e8\u5206\uff0c\u7528\u4f5c\u62fc\u63a5\u7684\u4f9d\u636e\u3002<\/p>\n\n\n\n<p>\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u5230\u7684\u7279\u5f81\u63d0\u53d6\u65b9\u6cd5\u6765\u81ea\u4e8e contrib \u5e93\uff0c\u5e76\u4e14\u6709\u4f7f\u7528\u5230\u4e13\u5229\u7b97\u6cd5\uff0c\u800c pip \u5b89\u88c5\u7684 opencv-contrib-python \u5e76\u6ca1\u6709\u7f16\u8bd1\u4e13\u5229\u7b97\u6cd5\u7684\u652f\u6301\uff08\u7528\u4e8e\u5546\u4e1a\u8981\u6536\u8d39\u7684\uff09\uff0c\u5982\u679c\u8981\u4f7f\u7528\u4e13\u5229\u7b97\u6cd5\uff0c\u5c31\u9700\u8981\u81ea\u5df1\u7f16\u8bd1\u5b89\u88c5\uff0c\u53c2\u8003\uff1a<a rel=\"noreferrer noopener\" href=\"https:\/\/blog.iyatt.com\/?p=1243\" target=\"_blank\">https:\/\/blog.iyatt.com\/?p=1243<\/a>\u3002\u5199\u672c\u6587\u65f6 SURF \u8fd8\u5c5e\u4e8e\u4e13\u5229\u4fdd\u62a4\u671f\u5185\u7684\u7b97\u6cd5\uff0cSIFT \u4e13\u5229\u5df2\u4e8e 2020\u5e743\u67087\u65e5\u5230\u671f\uff0c\u4f7f\u7528\u5728\u6b64\u4e4b\u524d\u53d1\u5e03 opencv \u7248\u672c\uff0c\u624d\u9700\u8981\u7f16\u8bd1\u5b89\u88c5 contrib \u5e93\u3002<\/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\nopencv-contrib-python 4.5.5.64\nmatplotlib 3.5.1\njupyter 1.0.0\nnumpy 1.22.3<\/pre>\n\n\n\n<p>\u672c\u6587\u8d44\u6e90\u6587\u4ef6\u4e0b\u8f7d\uff1a<a href=\"https:\/\/pan.baidu.com\/s\/1asffsL5U6pqCp5cDqX7TPg?pwd=l22s\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/pan.baidu.com\/s\/1asffsL5U6pqCp5cDqX7TPg?pwd=l22s<\/a><\/p>\n\n\n\n<p>\u7a0b\u5e8f\u8fd0\u884c\u6548\u679c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"958\" height=\"714\" data-src=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/05\/2022-05-02-10-14-34-\u7684\u5c4f\u5e55\u622a\u56fe.png\" alt=\"\" class=\"wp-image-5523 lazyload\" data-srcset=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/05\/2022-05-02-10-14-34-\u7684\u5c4f\u5e55\u622a\u56fe.png 958w, https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/05\/2022-05-02-10-14-34-\u7684\u5c4f\u5e55\u622a\u56fe-300x224.png 300w, https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/05\/2022-05-02-10-14-34-\u7684\u5c4f\u5e55\u622a\u56fe-768x572.png 768w\" data-sizes=\"(max-width: 958px) 100vw, 958px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 958px; 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