{"id":140,"date":"2020-04-22T22:40:32","date_gmt":"2020-04-22T14:40:32","guid":{"rendered":"http:\/\/iotch.xyz\/?p=140"},"modified":"2020-04-22T22:40:32","modified_gmt":"2020-04-22T14:40:32","slug":"%e5%ad%90%e8%b1%aa%e5%85%84%e6%95%99%e4%bd%a0%e5%9c%a8%e6%a0%91%e8%8e%93%e6%b4%be%e4%b8%8a%e5%ae%89%e8%a3%85opencv","status":"publish","type":"post","link":"https:\/\/www.iotch.xyz\/?p=140","title":{"rendered":"\u5b50\u8c6a\u5144\u6559\u4f60\u5728\u6811\u8393\u6d3e\u4e0a\u5b89\u88c5OpenCV"},"content":{"rendered":"\n<p>\u5b50\u8c6a\u5144\u6559\u4f60\u5728\u6811\u8393\u6d3e\u4e0a\u5b89\u88c5OpenCV - \u7b80\u4e66<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5b50\u8c6a\u5144\u6559\u4f60\u5728\u6811\u8393\u6d3e\u4e0a\u5b89\u88c5OpenCV<\/h1>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u5728\u6811\u8393\u6d3e\u4e0a\u5b89\u88c5\u5206\u522b\u8fd0\u884c\u5728Python2\u548cPython3\u7684OpenCV\u3002<\/p><p>\u8fd0\u884c\u5728Python2\u4e0a\u7684OpenCV\u5b89\u88c5\u975e\u5e38\u7b80\u5355\uff0c\u51e0\u884c\u547d\u4ee4\u5373\u53ef\u641e\u5b9a\u3002\u8fd0\u884c\u5728Python3\u4e0a\u7684OpenCV\u5b89\u88c5\u6bd4\u8f83\u9ebb\u70e6\uff0c\u9700\u8981\u7f16\u8bd1\u5b89\u88c5\uff0c\u4e0d\u7528\u62c5\u5fc3\uff0c\u672c\u6587\u9ed8\u8ba4\u4f60\u662f\u65b0\u624b\u5c0f\u767d\uff0c\u4f1a\u4e00\u6b65\u6b65\u6307\u5bfc\u4f60\u5b89\u88c5\u3002\u672c\u6559\u7a0b\u7ecf\u8fc7\u4f5c\u8005\u4eb2\u81ea\u6d4b\u8bd5\uff0c\u81ea\u8ba4\u4e3a\u662f\u5168\u7f51\u6700\u9760\u8c31\u7684\u76f8\u5173\u6559\u7a0b\u3002<\/p><p>\u539f\u521b\u4f5c\u8005\uff1a\u540c\u6d4e\u5927\u5b66\u5f00\u6e90\u8f6f\u4ef6\u534f\u4f1a <a href=\"https:\/\/github.com\/TommyZihao\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u5b50\u8c6a\u5144Tommy<\/a> \u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u5b50\u8c6a\u5144\u7684\u79d1\u7814\u5c0f\u5c4b<\/p><p>\u8f6c\u8f7d\u6216\u590d\u5236\u8bf7\u4ee5 <a href=\"https:\/\/github.com\/TommyZihao\/Zihao-Blog\/blob\/master\/%E5%AD%90%E8%B1%AA%E5%85%84%E6%95%99%E4%BD%A0%E5%9C%A8%E6%A0%91%E8%8E%93%E6%B4%BE%E4%B8%8A%E5%AE%89%E8%A3%85OpenCV.md\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u539f\u6587\u8d85\u94fe\u63a5\u5f62\u5f0f<\/a> \u5e76\u6ce8\u660e\u51fa\u5904 <a href=\"https:\/\/github.com\/TommyZihao\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u5b50\u8c6a\u5144<\/a>\u3002<\/p><p>\u539f\u6587\u5730\u5740 <a href=\"http:\/\/suo.im\/5gS6if\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >http:\/\/suo.im\/5gS6if<\/a> \u53d1\u5e03\u4e8e2018-10-05<\/p><\/blockquote>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-71d761167d470f47.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1122\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u200b OpenCV\u662f\u7a0b\u5e8f\u5458\u949f\u7231\u7684\u5f00\u6e90\u8ba1\u7b97\u673a\u89c6\u89c9\u5e93\uff0c\u62e5\u6709\u5f3a\u5927\u7684\u5185\u7f6e\u51fd\u6570\u548c\u5f00\u6e90\u793e\u7fa4\u3002OpenCV\u914d\u5408\u4fbf\u643a\u5f00\u6e90\u5ec9\u4ef7\u7684\u6811\u8393\u6d3e\uff0c\u53ef\u4ee5\u76f4\u63a5\u8bfb\u53d6\u6765\u81ea\u6811\u8393\u6d3e\u6444\u50cf\u5934PiCamera\u7684\u89c6\u9891\uff0c\u8fdb\u884c\u4eba\u8138\u8bc6\u522b\u3001\u8fb9\u7f18\u68c0\u6d4b\u3001\u8bed\u4e49\u5206\u5272\u3001\u81ea\u52a8\u9a7e\u9a76\u3001\u56fe\u50cf\u8bc6\u522b\u7b49\u5404\u79cd\u8ba1\u7b97\u673a\u89c6\u89c9\u5f00\u53d1\u3002\u5f88\u591a\u4f18\u79c0\u5f00\u6e90\u9879\u76ee\uff0c\u6bd4\u5982\u8c37\u6b4c\u4eba\u5de5\u667a\u80fd\u6846\u67b6<a href=\"https:\/\/github.com\/tensorflow\/tensorflow\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >Tensorflow<\/a>\u548c\u4eba\u8138\u8bc6\u522b\u5f00\u6e90\u9879\u76ee<a href=\"https:\/\/github.com\/TommyZihao\/face_recognition\/blob\/master\/README_Simplified_Chinese.md\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >face_recognition<\/a>\uff0c\u90fd\u9700\u8981\u5b89\u88c5OpenCV\u4f5c\u4e3a\u8fd0\u884c\u524d\u63d0\u3002\u4e0d\u5c11\u672c\u79d1\u751f\u7684\u6bd5\u4e1a\u8bbe\u8ba1\u4e5f\u8981\u7528\u5230\u5b83\u3002<\/p>\n\n\n\n<p>\u200b \u7f51\u4e0a\u5173\u4e8e\u5728\u6811\u8393\u6d3e\u4e0a\u5b89\u88c5OpenCV\u7684\u6559\u7a0b\u5f88\u591a\uff0c\u8001\u5916\u5199\u7684\u548c\u4e2d\u56fd\u4eba\u5199\u7684\u90fd\u6709\uff0c\u4f46\u90fd<strong>\u5f88\u4e0d\u9760\u8c31<\/strong>\uff0c\u7ecf\u8fc7\u957f\u8fbe7\u4e2a\u6708\u7684\u6478\u7d22\u3001\u5c61\u8d25\u5c61\u6218\u7684\u5c1d\u8bd5\uff0c\u4f5c\u8005\u7ec8\u4e8e\u627e\u5230\u4e86\u9760\u8c31\u7684\u5b89\u88c5\u6d41\u7a0b\uff0c\u5e76\u603b\u7ed3\u6210\u672c\u6587\u3002\u6240\u6709\u8fc7\u7a0b\u4eb2\u6d4b\u6709\u6548\u3002<\/p>\n\n\n\n<p>\u200b \u8fd0\u884c\u5728Python2\u4e0a\u7684OpenCV\u5b89\u88c5\u975e\u5e38\u7b80\u5355\uff0c\u51e0\u884c\u547d\u4ee4\u5373\u53ef\u641e\u5b9a\u3002\u8fd0\u884c\u5728Python3\u4e0a\u7684OpenCV\u5b89\u88c5\u6bd4\u8f83\u9ebb\u70e6\uff0c\u9700\u8981\u7f16\u8bd1\u5b89\u88c5\u3002<strong>\u4f5c\u8005\u5efa\u8bae\u4e24\u4e2a\u90fd\u5b89\u88c5<\/strong>\u3002\u4e0d\u7528\u62c5\u5fc3\uff0c\u672c\u6587\u9ed8\u8ba4\u4f60\u662f\u65b0\u624b\u5c0f\u767d\uff0c\u4f1a\u4e00\u6b65\u6b65\u6307\u5bfc\u4f60\u5b89\u88c5\u3002\u672c\u6559\u7a0b\u7ecf\u8fc7\u4f5c\u8005\u4eb2\u81ea\u6d4b\u8bd5\uff0c\u81ea\u8ba4\u4e3a\u662f\u5168\u7f51\u6700\u9760\u8c31\u7684\u76f8\u5173\u6559\u7a0b\u3002<\/p>\n\n\n\n<p>\u200b \u6309\u7167\u672c\u6559\u7a0b\u5b89\u88c5\u597d\u4e4b\u540e\uff0c\u4f60\u53ef\u4ee5\u8fc5\u901f\u4e0a\u624b\u7528\u6811\u8393\u6d3e\u505a\u4e00\u4e2a<a href=\"https:\/\/github.com\/TommyZihao\/Zihao-Blog\/blob\/master\/%E5%AD%90%E8%B1%AA%E5%85%84%E6%95%99%E4%BD%A0%E7%94%A8%E6%A0%91%E8%8E%93%E6%B4%BE%E5%81%9A%E4%BA%BA%E8%84%B8%E8%AF%86%E5%88%AB.md\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u5b50\u8c6a\u5144\u6559\u4f60\u7528\u6811\u8393\u6d3e\u505a\u4eba\u8138\u8bc6\u522b<\/a>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-7446a0b19c98c021.gif?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/800\" alt=\"\"\/><\/figure>\n\n\n\n<p>face_recognition\u5f00\u6e90\u9879\u76ee<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5b89\u88c5\u524d\u63d0<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">1.\u914d\u7f6e\u597d\u6811\u8393\u6d3e\u7684Raspbian\u64cd\u4f5c\u7cfb\u7edf<\/h3>\n\n\n\n<p>\u672c\u6559\u7a0b\u4f7f\u7528\u7684\u7cfb\u7edf\u662f2018\u5e746\u670827\u65e5\u6811\u8393\u6d3e\u5b98\u65b9\u53d1\u5e03\u7684Raspbian-stretch\u64cd\u4f5c\u7cfb\u7edf\uff0c<a href=\"https:\/\/www.raspberrypi.org\/downloads\/raspbian\/\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u5b98\u65b9\u4e0b\u8f7d\u94fe\u63a5<\/a>\u3002<\/p>\n\n\n\n<p>\u7eaf\u65b0\u624b\u5c0f\u767d\u53ef\u4ee5\u53c2\u8003\u6211\u5199\u7684\u8fd9\u4e24\u7bc7\u6587\u7ae0\uff0c\u4ece\u62c6\u76d2\u5b50\u5230\u5404\u9879\u914d\u7f6e\u5b8c\u6bd5\u7684\u6811\u8393\u6d3e\u6559\u7a0b\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/github.com\/TommyZihao\/Zihao-Blog\/blob\/master\/01%E6%A0%91%E8%8E%93%E6%B4%BE%E5%BC%80%E6%9C%BA%E6%95%99%E7%A8%8B.md\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u5b50\u8c6a\u5144\u6811\u8393\u6d3e\u7cfb\u5217\u6559\u7a0b01:\u6811\u8393\u6d3e\u5f00\u673a\u6559\u7a0b<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/github.com\/TommyZihao\/Zihao-Blog\/blob\/master\/02%E4%B8%80%E5%8A%B3%E6%B0%B8%E9%80%B8%E9%85%8D%E7%BD%AE%E6%A0%91%E8%8E%93%E6%B4%BE.md\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u5b50\u8c6a\u5144\u6811\u8393\u6d3e\u7cfb\u5217\u6559\u7a0b02:\u4e00\u52b3\u6c38\u9038\u914d\u7f6e\u6811\u8393\u6d3e<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.\u5207\u6362\u5230\u56fd\u5185\u7684apt-get\u4e0b\u8f7d\u6e90\u548cpip\u4e0b\u8f7d\u6e90<\/h3>\n\n\n\n<p>\u9632\u6b62\u4e0b\u8f7d\u901f\u5ea6\u8fc7\u6162\u3002<\/p>\n\n\n\n<p>\u4e0d\u4f1a\u6362\u6e90\u7684\u65b0\u624b\u5c0f\u767d\u53ef\u4ee5\u53c2\u8003\u8fd9\u7bc7\u6587\u7ae0<a href=\"https:\/\/github.com\/TommyZihao\/Zihao-Blog\/blob\/master\/02%E4%B8%80%E5%8A%B3%E6%B0%B8%E9%80%B8%E9%85%8D%E7%BD%AE%E6%A0%91%E8%8E%93%E6%B4%BE.md\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u4e00\u52b3\u6c38\u9038\u914d\u7f6e\u6811\u8393\u6d3e<\/a>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.\u5982\u679c\u4f60\u6709\u6811\u8393\u6d3e\u5b98\u65b9\u7684\u6444\u50cf\u5934Picamera\uff0c\u9700\u6309\u5982\u4e0b\u65b9\u6cd5\u6b63\u786e\u914d\u7f6e<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u5982\u679c\u6ca1\u6709\u5b98\u65b9\u6444\u50cf\u5934\uff0c\u4e5f\u4e0d\u5f71\u54cd\u5b89\u88c5<\/p><\/blockquote>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-4b420067401c12f1.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1059\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u8fde\u63a5\u6811\u8393\u6d3e\u6444\u50cf\u5934Picamera<\/p>\n\n\n\n<p>\u5728\u547d\u4ee4\u884c\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff0c\u8fd9\u4e2a\u547d\u4ee4\u7684\u610f\u601d\u662f\u7528nano\u7f16\u8f91\u5668\u6253\u5f00modules\u8fd9\u4e2a\u6587\u4ef6\uff1a<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/modules\n<\/code><\/pre>\n\n\n\n<p>\u5728\u8fd9\u4e2a\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0\u4e00\u884c<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>bcm2835-v4l2\n<\/code><\/pre>\n\n\n\n<p>\u4e5f\u5c31\u662f\u8fd9\u4e2a\u6548\u679c<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-364a600885dd8cdf.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/922\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5148\u6309\u952e\u76d8\u4e0a\u7684<code>ctrl<\/code>+<code>o<\/code>\uff0c\u518d\u6309\u56de\u8f66\u4fdd\u5b58\uff0c\u518d\u6309<code>ctrl<\/code>+<code>x<\/code>\u9000\u51fanano\u7f16\u8f91\u5668\u56de\u5230\u547d\u4ee4\u884c\u754c\u9762\u3002<\/p>\n\n\n\n<p>\u8f93\u5165\u547d\u4ee4<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>vcgencmd get_camera\n<\/code><\/pre>\n\n\n\n<p>\u5982\u679c\u5f97\u5230\u4e0b\u9762\u7684\u7ed3\u679c\uff0c\u5219\u8bc1\u660e\u6444\u50cf\u5934\u8fde\u63a5\u6210\u529f<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-07e411efaac25994.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/793\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u68c0\u67e5\u6444\u50cf\u5934\u662f\u5426\u88ab\u6811\u8393\u6d3e\u8bc6\u522b<\/p>\n\n\n\n<p>\u53ef\u4ee5\u8f93\u5165\u547d\u4ee4<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>raspistill -o image.jpg\n<\/code><\/pre>\n\n\n\n<p>\u8c03\u7528\u6444\u50cf\u5934\u62cd\u4e00\u5f20\u7167\u7247\uff0c\u547d\u540d\u4e3aimage.jpg\uff0c\u5b58\u50a8\u5728\/pi\/home\u8def\u5f84\uff0c\u4e5f\u5c31\u662f\u684c\u9762\u5de6\u4e0a\u89d2\u8d44\u6e90\u7ba1\u7406\u5668\u4e00\u6253\u5f00\u663e\u793a\u7684\u90a3\u4e2a\u8def\u5f84\u3002\u5982\u679c\u80fd\u770b\u5230\u6444\u50cf\u5934\u4e0a\u7ea2\u706f\u4eae\uff0c\u76ee\u5f55\u91cc\u9762\u6709\u7167\u7247\uff0c\u5219\u8fdb\u4e00\u6b65\u8bf4\u660e\u6444\u50cf\u5934\u914d\u7f6e\u6b63\u786e\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5728\u6811\u8393\u6d3e\u5b89\u88c5\u8fd0\u884c\u5728Python2\u4e0a\u7684OpenCV<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">1\u3001\u5b89\u88c5<\/h3>\n\n\n\n<p>\u6253\u5f00\u6811\u8393\u6d3e\u7684\u547d\u4ee4\u884c\u754c\u9762\uff0c\u4e24\u4e2a\u547d\u4ee4\u5373\u53ef\u5b8c\u6210\u5b89\u88c5\u3002\u6267\u884c\u7b2c\u4e00\u6761\u547d\u4ee4\u9700\u8981\u534a\u4e2a\u5c0f\u65f6\u5de6\u53f3\uff0c\u8bf7\u8010\u5fc3\u7b49\u5f85\u3002\u7b2c\u4e8c\u6761\u547d\u4ee4\u6267\u884c\u53ea\u9700\u8981\u51e0\u79d2\u949f\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u5b50\u8c6a\u5144\u53cb\u60c5\u63d0\u793a\uff1a<\/p><p>\u5efa\u8bae\u7b2c\u4e00\u4e2a\u547d\u4ee4\u7528\u6811\u8393\u6d3e\u684c\u9762\u4e0a\u81ea\u5e26\u7684\u547d\u4ee4\u884c\u5de5\u5177\u8fd0\u884c\uff0c\u800c\u4e0d\u8981\u4f7f\u7528\u8fdc\u7a0bssh\u8fde\u63a5\u3002\u56e0\u4e3a\u6267\u884c\u547d\u4ee4\u65f6\u95f4\u592a\u957f\uff0c\u4e2d\u9014\u5982\u679cssh\u65ad\u7ebf\u7684\u8bdd\u65e0\u6cd5\u5f97\u77e5\u662f\u5426\u5df2\u7ecf\u5b89\u88c5\u5b8c\u6bd5\u3002<\/p><\/blockquote>\n\n\n\n<p><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt-get install libopencv-dev\nsudo apt-get install python-opencv\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">2\u3001\u5728Python2\u4e0a\u6d4b\u8bd5OpenCV<\/h3>\n\n\n\n<p>\u5b89\u88c5\u597d\u4e4b\u540e\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165<code>python<\/code>\u6216\u8005<code>python2<\/code>\uff0c\u56de\u8f66<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import cv2\n<\/code><\/pre>\n\n\n\n<p>\u5982\u679c\u51fa\u73b0\u4e0b\u56fe\u7684\u7ed3\u679c\uff0c\u8bf4\u660ePython2\u73af\u5883\u4e0b\u7684OpenCV\u5b89\u88c5\u6210\u529f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-202da54ab2900054.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/796\" alt=\"\"\/><\/figure>\n\n\n\n<p>python2\u73af\u5883\u4e2d\u8fd0\u884copencv<\/p>\n\n\n\n<p>\u4e5f\u53ef\u4ee5\u8f93\u5165<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cv2.__version__\n<\/code><\/pre>\n\n\n\n<p>\u67e5\u770bopencv\u7248\u672c\u53f7<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-f97eed06c60e3c03.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/851\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u67e5\u770bpython2\u7684opencv\u7248\u672c<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u4e3a\u5565\u53ebcv2\u800c\u4e0d\u53ebopencv\u5462\uff1f\u8fd9\u662f\u56e0\u4e3aOpenCV\u662f\u57fa\u4e8eC\/C++\u5f00\u53d1\u7684\uff0c\u6709\u4e24\u4e2a\u7248\u672c\uff0c''cv\u201d\u7248\u672c\u7684API\u662fC\u8bed\u8a00\u5f00\u53d1\u7684\uff0c''cv2''\u7248\u672c\u7684API\u662f\u57fa\u4e8eC++\u8bed\u8a00\u5f00\u53d1\u7684\uff0c\u4e3a\u4e86\u4fdd\u6301\u5411\u540e\u517c\u5bb9\u6027\u6240\u4ee5\u53eb\"cv2\"\uff0c\u4f46\u6211\u4eec\u90fd\u77e5\u9053cv2\u5c31\u662fOpenCV\u672c\u5c0a\u3002<\/p><\/blockquote>\n\n\n\n<p>\u4e5f\u53ef\u4ee5\u5728\u684c\u9762\u547d\u4ee4\u884c\u91cc\u8f93\u5165\u4ee5\u4e0b\u4e09\u4e2a\u547d\u4ee4\u8c03\u7528\u6811\u8393\u6d3e\u6444\u50cf\u5934\uff0c\u628a\u6444\u50cf\u5934\u6355\u6349\u5230\u7684\u753b\u9762\u663e\u793a\u5728\u684c\u9762\u4e0a\uff0c\u6309<code>ctrl<\/code>+<code>c<\/code>\u952e\u9000\u51fa\u3002<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>git clone https:\/\/github.com\/TommyZihao\/opencvtest.git\ncd opencvtest\npython2 testopencv.py\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-4558d79be1004043.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1200\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6d4b\u8bd5python2\u4e0a\u7684opencv\uff1a\u8c03\u7528\u6811\u8393\u6d3e\u6444\u50cf\u5934<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5728\u6811\u8393\u6d3e\u5b89\u88c5\u8fd0\u884c\u5728Python3\u4e0a\u7684OpenCV<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">1\u3001\u5b89\u88c5numpy<\/h3>\n\n\n\n<p>\u6253\u5f00\u547d\u4ee4\u884c\u754c\u9762\uff0c\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff0c\u5b89\u88c5Python\u79d1\u5b66\u8ba1\u7b97\u5e93numpy<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo pip3 install numpy\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">2\u3001\u5728\u6811\u8393\u6d3e\u8bbe\u7f6e\u4e2d\u628a\u6839\u76ee\u5f55\u6269\u5927\u5230\u6574\u4e2aSD\u5361<\/h3>\n\n\n\n<p>\u547d\u4ee4\u884c\u754c\u9762\u8f93\u5165\u547d\u4ee4\uff0c\u8fdb\u5165\u6811\u8393\u6d3e\u914d\u7f6e\u754c\u9762\u3002\u7528\u4e0a\u4e0b\u952e\u548c\u5de6\u53f3\u952e\u5207\u6362\u5149\u6807\u4f4d\u7f6e\u3002<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo raspi-config\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-59742b839ab0c666.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/990\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6811\u8393\u6d3e\u914d\u7f6e\u754c\u9762<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u7b2c\u4e03\u884c\uff1aAdvanced Options<\/h4>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-1d3bb4659426dce8.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/990\" alt=\"\"\/><\/figure>\n\n\n\n<p>Adcanved Options<\/p>\n\n\n\n<p>\u9009\u62e9Expand Filesystem\uff0c\u5c06\u6839\u76ee\u5f55\u6269\u5c55\u5230\u8fd9\u4e2aSD\u5361\uff0c\u5145\u5206\u5229\u7528SD\u5361\u7684\u5b58\u50a8\u7a7a\u95f4\u3002\u5982\u679c\u4e0d\u8fdb\u884c\u8fd9\u4e00\u6b65\uff0c\u540e\u7eed\u547d\u4ee4\u4f1a\u51fa\u73b0\u5361\u6b7b\u3002\u9000\u51fa\u8bbe\u7f6e\u754c\u9762\uff0c\u91cd\u542f\u6811\u8393\u6d3e\u3002<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo reboot\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3\u3001\u5b89\u88c5OpenCV\u6240\u9700\u7684\u5e93<\/h3>\n\n\n\n<p>\u6328\u4e2a\u8fd0\u884c\u4e0b\u9762\u516b\u6761\u547d\u4ee4\u3002\u5171\u9700\u8981\u4e03\u5206\u949f\uff08\u6ce8\u610f\u5012\u6570\u7b2c\u4e09\u6761\u547d\u4ee4\u4e2d\u8981\u5b89\u88c5\u56db\u4e2a-dev\u8f6f\u4ef6\u5305\uff09\u3002<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt-get install build-essential git cmake pkg-config -y\nsudo apt-get install libjpeg8-dev -y\nsudo apt-get install libtiff5-dev -y\nsudo apt-get install libjasper-dev -y\nsudo apt-get install libpng12-dev -y\n\nsudo apt-get install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev -y\n\nsudo apt-get install libgtk2.0-dev -y\nsudo apt-get install libatlas-base-dev gfortran -y\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">4\u3001\u4e0b\u8f7dOpenCV<\/h3>\n\n\n\n<p>\u5728\u547d\u4ee4\u884c\u8f93\u5165\u4ee5\u4e0b\u4e09\u6761\u547d\u4ee4\uff0c\u4e0b\u8f7d\u4e24\u4e2a\u538b\u7f29\u5305\u5230\u6811\u8393\u6d3e\u7684<strong>\/home\/pi\/Downloads<\/strong>\u76ee\u5f55\u4e0b\u3002\u7b2c\u4e00\u4e2a\u538b\u7f29\u530586.8MB\uff0c\u7b2c\u4e8c\u4e2a\u538b\u7f29\u530554.5MB\uff1a<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cd \/home\/pi\/Downloads\n\nwget https:\/\/github.com\/Itseez\/opencv\/archive\/3.4.0.zip\n\nwget https:\/\/github.com\/Itseez\/opencv_contrib\/archive\/3.4.0.zip\n<\/code><\/pre>\n\n\n\n<p>\u4e0b\u8f7d\u4e4b\u540e\uff0c\u628a\u7b2c\u4e00\u4e2a\u538b\u7f29\u5305\u91cd\u65b0\u547d\u540d\u4e3a<code>opencv-3.4.0.zip<\/code>\uff0c\u628a\u7b2c\u4e8c\u4e2a\u538b\u7f29\u5305\u91cd\u65b0\u547d\u540d\u4e3a<code>opencv_contrib-3.4.0.zip<\/code><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u5982\u679c\u4e0b\u8f7d\u901f\u5ea6\u5f88\u6162\uff08\u6bd4\u5982\u6bcf\u79d2\u51e0\u4e2aKB\uff09\uff1a<\/p><p>\u65b9\u6cd51\uff1a\u53ef\u4ee5\u5728\u7535\u8111\u6d4f\u89c8\u5668\u4e2d\u8f93\u5165wget\u540e\u9762\u7684\u94fe\u63a5\u4e0b\u8f7d\u538b\u7f29\u5305\uff0c\u518d\u7528Fillzilla\u6216\u8005U\u76d8\u7b49\u65b9\u6cd5\u628a\u6587\u4ef6\u4f20\u8f93\u5230\u6811\u8393\u6d3e\u7684<strong>\/home\/pi\/Downloads<\/strong>\u76ee\u5f55\u4e0b\uff08\u4e00\u5b9a\u4e0d\u80fd\u9519\uff09\u3002<\/p><p>\u65b9\u6cd52\uff1a:\u53ef\u4ee5\u7528\u7535\u8111\u5728<a href=\"https:\/\/pan.baidu.com\/s\/182NYJzW1nCpnQ7ftSYYuSw\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u767e\u5ea6\u7f51\u76d8\u94fe\u63a5<\/a>\u4e0b\u8f7d\u8fd9\u4e24\u4e2a\u538b\u7f29\u5305\u4e4b\u540e\u518d\u7528Fillzilla\u6216\u8005U\u76d8\u7b49\u65b9\u6cd5\u628a\u6587\u4ef6\u4f20\u8f93\u5230\u6811\u8393\u6d3e\u7684<strong>\/home\/pi\/Downloads<\/strong>\u76ee\u5f55\u4e0b\uff08\u4e00\u5b9a\u4e0d\u80fd\u9519\uff09\u3002<\/p><\/blockquote>\n\n\n\n<p>\u89e3\u538b\u8fd9\u4e24\u4e2a\u538b\u7f29\u5305<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cd \/home\/pi\/Downloads\nunzip opencv-3.4.0.zip\nunzip opencv_contrib-3.4.0.zip\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">5\u3001\u8bbe\u7f6e\u7f16\u8bd1\u53c2\u6570<\/h3>\n\n\n\n<p>\u8bbe\u7f6e\u7f16\u8bd1\u53c2\u6570<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cd \/home\/pi\/Downloads\/opencv-3.4.0\nmkdir build\ncd build\n<\/code><\/pre>\n\n\n\n<p>\u8bbe\u7f6eCMAKE\u53c2\u6570\uff0c\u6ce8\u610f\uff0c\u4e0b\u9762\u8fd9\u662f\u4e00\u884c\u547d\u4ee4\uff08\u5305\u62ec\u6700\u540e\u90a3\u4fe9\u70b9\u513f\uff09\uff0c\u9700\u8981\u8010\u5fc3\u7b49\u5f85\u5341\u4e94\u5206\u949f\u5de6\u53f3\uff1a<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=\/usr\/local -D INSTALL_C_EXAMPLES=ON -D INSTALL_PYTHON_EXAMPLES=ON -D OPENCV_EXTRA_MODULES_PATH=\/home\/pi\/Downloads\/opencv_contrib-3.4.0\/modules -D BUILD_EXAMPLES=ON -D WITH_LIBV4L=ON PYTHON3_EXECUTABLE=\/usr\/bin\/python3.5 PYTHON_INCLUDE_DIR=\/usr\/include\/python3.5 PYTHON_LIBRARY=\/usr\/lib\/arm-linux-gnueabihf\/libpython3.5m.so PYTHON3_NUMPY_INCLUDE_DIRS=\/home\/pi\/.local\/lib\/python3.5\/site-packages\/numpy\/core\/include ..\n<\/code><\/pre>\n\n\n\n<p>\u6839\u636e\u4e0b\u56fe\u5224\u65ad\u4f60\u662f\u5426\u914d\u7f6e\u6210\u529f\u4e86CMAKE\u3002\u5982\u679c\u5931\u8d25\uff0c\u53ef\u80fd\u662f\u56e0\u4e3a\u4e24\u4e2a\u538b\u7f29\u5305\u7684\u8def\u5f84\u6ca1\u6709\u4e25\u683c\u6309\u7167\u4e0a\u6587\u7684\u8981\u6c42\u3002\u5982\u679c\u6210\u529f\uff0c\u5c31\u53ef\u4ee5\u5f00\u59cb\u6700\u91cd\u8981\u7684\u7f16\u8bd1\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-532012bb713dc869.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1200\" alt=\"\"\/><\/figure>\n\n\n\n<p>CMAKE\u914d\u7f6e<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6\u3001\u7f16\u8bd1<\/h3>\n\n\n\n<p>\u6700\u540e\u4e00\u6b65\uff0c\u4e5f\u662f\u6700\u91cd\u8981\u7684\u4e00\u6b65\uff1a\u7f16\u8bd1<\/p>\n\n\n\n<p>\u4fdd\u8bc1\u6811\u8393\u6d3e\u6709\u81f3\u5c115G\u7684\u5b58\u50a8\u7a7a\u95f4\uff0c\u5efa\u8bae\u672c\u547d\u4ee4\u7528\u6811\u8393\u6d3e\u684c\u9762\u4e0a\u7684\u547d\u4ee4\u884c\u5de5\u5177\u8fd0\u884c\uff0c\u800c\u4e0d\u8981\u4f7f\u7528\u8fdc\u7a0bssh\u8fde\u63a5\u3002\u56e0\u4e3a\u6267\u884c\u547d\u4ee4\u65f6\u95f4\u592a\u957f\uff0c\u4e2d\u9014\u5982\u679cssh\u65ad\u7ebf\u7684\u8bdd\u65e0\u6cd5\u5f97\u77e5\u662f\u5426\u5df2\u7ecf\u5b89\u88c5\u5b8c\u6bd5\u3002<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cd \/home\/pi\/Downloads\/opencv-3.4.0\/build\nmake\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-36df3d7c4c6c0db7.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1087\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5f00\u59cb\u7f16\u8bd1<\/p>\n\n\n\n<p>\u7f16\u8bd1\u4e24\u4e2a\u5c0f\u65f6\u4e4b\u540e\uff0c\u5b8c\u6210\u4e8640%<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-e938295662efec1e.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1200\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u7f16\u8bd1\u4e24\u4e2a\u5c0f\u65f6\u4e4b\u540e<\/p>\n\n\n\n<p>\u9759\u5f85\u4e94\u4e2a\u5c0f\u65f6\u7684\u7f16\u8bd1\u3002\u6ce8\u610f\uff0c\u5728\u6b64\u671f\u95f4\uff0c\u6811\u8393\u6d3e\u8981\u4f9b\u7535\u5145\u8db3\uff0c\u4e0d\u8981\u8fd0\u884c\u5176\u5b83\u4efb\u52a1\uff0c\u4ee5\u514d\u56e0\u4e3a\u5185\u5b58\u4e0d\u591f\u4ec0\u4e48\u7684\u5e7a\u86fe\u5b50\u62a5\u9519\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-542b34f0f59da291.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1200\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u7f16\u8bd1\u5b8c\u6210<\/p>\n\n\n\n<p><code>make<\/code>\u547d\u4ee4\u6267\u884c\u5b8c\u6210\u4e4b\u540e\uff0c\u6267\u884c\u4e0b\u9762\u7684\u547d\u4ee4\uff0c\u6267\u884c\u547d\u4ee4\u9700\u8981\u4e00\u5206\u949f\uff1a<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo make install\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">7\u3001\u5728Python3\u4e0a\u6d4b\u8bd5OpenCV<\/h3>\n\n\n\n<p>\u5b89\u88c5\u597d\u4e4b\u540e\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165<code>python3<\/code>\uff0c\u56de\u8f66<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import cv2\n<\/code><\/pre>\n\n\n\n<p>\u56de\u8f66<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cv2.__version__\n<\/code><\/pre>\n\n\n\n<p>\u56de\u8f66<\/p>\n\n\n\n<p>\u5982\u679c\u51fa\u73b0\u4e0b\u56fe\u7684\u7ed3\u679c\uff0c\u8bf4\u660ePython3\u73af\u5883\u4e0b\u7684OpenCV\u5b89\u88c5\u6210\u529f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-8b4162cec9589cd6.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/955\" alt=\"\"\/><\/figure>\n\n\n\n<p>Python3\u7684OpenCV\u5b89\u88c5\u5b8c\u6210<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u5b50\u8c6a\u5144\u6279\u6ce8\uff1a<\/p><p>\u6211\u4ece2018\u5e743\u67087\u65e5\u7b2c\u4e00\u6b21\u5c1d\u8bd5\u5728\u6811\u8393\u6d3e\u4e0a\u5b89\u88c5opencv\uff0c\u770b\u4e86\u65e0\u6570\u6559\u7a0b\uff0c\u5386\u7ecf\u65e0\u6570\u6b21\u5931\u8d25\u3002\u6709\u7684\u6559\u7a0b\u8981\u914d\u7f6e\u865a\u62df\u73af\u5883\uff0c\u6709\u7684\u8981\u4fee\u6539\u5185\u5b58\u5206\u914d\u7a7a\u95f4\uff1b\u6709\u7684\u6559\u7a0b\u4f7f\u7528\u6811\u8393\u6d3e\u56db\u4e2acpu\u6838\u5fc3\u540c\u65f6\u7f16\u8bd1\uff0c\u6bcf\u6b21\u90fd\u4f1a\u62a5\u9519\uff1b\u6709\u7684\u6559\u7a0b\u5bf9\u65b0\u624b\u5c0f\u767d\u6781\u5176\u4e0d\u53cb\u597d\uff0c\u5b8c\u5168\u4e0d\u77e5\u8be5\u600e\u4e48\u64cd\u4f5c\u3002\u5728\u4e03\u4e2a\u6708\u7684\u52aa\u529b\u6210\u529f\u4e4b\u540e\uff0c\u6211\u60f3\u7528\u6211\u7684\u8840\u6cea\u53f2\u4e66\u5199\u672c\u6587\uff0c\u8ba9\u6bcf\u4e00\u4e2a\u65b0\u624b\u5c0f\u767d\u90fd\u80fd\u8fc5\u901f\u4e0a\u624b\u800c\u4e0d\u662f\u88abbug\u5361\u5230\u4e3e\u76ee\u65e0\u4eb2\u3002<\/p><p>\u672c\u6587\u4f1a\u5728\u672a\u6765\u7ee7\u7eed\u66f4\u65b0\u548c\u52d8\u8bef\uff0c\u6700\u65b0\u7248\u4ee5Github\u4e0a\u7684<a href=\"https:\/\/github.com\/TommyZihao\/Zihao-Blog\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u5b50\u8c6a\u5144\u535a\u5ba2\u5408\u96c6<\/a>\u4e3a\u51c6<\/p><p>\u8f6c\u8f7d\u6216\u590d\u5236\u8bf7\u4ee5 <a href=\"https:\/\/github.com\/TommyZihao\/Zihao-Blog\/blob\/master\/%E5%AD%90%E8%B1%AA%E5%85%84%E6%95%99%E4%BD%A0%E5%9C%A8%E6%A0%91%E8%8E%93%E6%B4%BE%E4%B8%8A%E5%AE%89%E8%A3%85OpenCV.md\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u539f\u6587\u8d85\u94fe\u63a5\u5f62\u5f0f<\/a> \u5e76\u6ce8\u660e\u51fa\u5904 <a href=\"https:\/\/github.com\/TommyZihao\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u5b50\u8c6a\u5144<\/a>\u3002<\/p><p>\u539f\u6587\u5730\u5740 <a href=\"http:\/\/suo.im\/5gS6if\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >http:\/\/suo.im\/5gS6if<\/a> \u53d1\u5e03\u4e8e2018-10-05<\/p><p>\u540c\u6d4e\u5927\u5b66\u5f00\u6e90\u8f6f\u4ef6\u534f\u4f1a<\/p><p>\u91cd\u5e86\u5927\u5b66\u6811\u8393\u6d3e\u7231\u597d\u8005\u4ff1\u4e50\u90e8\u3001\u4eba\u5de5\u667a\u80fd\u534f\u4f1a\u3001\u521b\u65b0\u5b9e\u8df5\u4e2d\u5fc3<\/p><\/blockquote>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-1c1f91c8b56023a9.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1200\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-4be7dc29e22207b4.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1152\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5fae\u4fe1\u626b\u7801\u652f\u6301\u5b50\u8c6a\u5144\u5236\u4f5c\u6811\u8393\u6d3e\u6559\u7a0b<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u53c2\u8003\u6587\u732e\u4e0e\u6269\u5c55\u9605\u8bfb<\/h1>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><a href=\"https:\/\/www.jianshu.com\/p\/3180a253fe3c\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u3010\u6811\u8393\u6d3e\u3011\u6811\u8393\u6d3e+OpenCV3.4 + python3.5 \u6210\u529f\u4ee5\u53ca\u6ce8\u610f\u7ec6\u8282<\/a><\/p><p><a href=\"https:\/\/blog.csdn.net\/u014397533\/article\/details\/50910531\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u6811\u8393\u6d3e\u5b89\u88c5Python-OpenCV<\/a><\/p><p><a href=\"https:\/\/www.cnblogs.com\/Pyrokine\/p\/8921285.html\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u57fa\u4e8e\u6811\u8393\u6d3e3B+Python3.5\u7684OpenCV3.4\u7684\u914d\u7f6e\u6559\u7a0b<\/a><\/p><\/blockquote>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-d2bf8b5f1409cf34.gif?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/842\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6811\u8393\u6d3e\u63a5\u7ebf<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/13714448-9413183a2d79c2a8.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1200\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6b22\u8fce\u52a0\u5165\u6811\u8393\u6d3e\u5168\u7403\u5f00\u6e90\u793e\u533a<\/p>\n\n\n\n<p>\u4f5c\u8005\uff1a\u4eba\u5de5\u667a\u80fd\u5c0f\u6280\u5de7<br>\u94fe\u63a5\uff1a<a href=\"https:\/\/www.jianshu.com\/p\/56929416b4a1\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >https:\/\/www.jianshu.com\/p\/56929416b4a1<\/a><br>\u6765\u6e90\uff1a\u7b80\u4e66<br>\u8457\u4f5c\u6743\u5f52\u4f5c\u8005\u6240\u6709\u3002\u5546\u4e1a\u8f6c\u8f7d\u8bf7\u8054\u7cfb\u4f5c\u8005\u83b7\u5f97\u6388\u6743\uff0c\u975e\u5546\u4e1a\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u51fa\u5904\u3002<\/p>\n<button class=\"simplefavorite-button\" data-postid=\"140\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>\u5b50\u8c6a\u5144\u6559\u4f60\u5728\u6811\u8393\u6d3e\u4e0a\u5b89\u88c5OpenCV &#8211; \u7b80\u4e66 \u5b50\u8c6a\u5144\u6559\u4f60\u5728\u6811\u8393\u6d3e\u4e0a\u5b89\u88c5OpenCV \u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u5728\u6811\u8393\u6d3e\u4e0a\u5b89\u88c5\u5206\u522b\u8fd0\u884c\u5728Pyt &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-140","post","type-post","status-publish","format-standard","hentry","category-11"],"_links":{"self":[{"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=\/wp\/v2\/posts\/140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=140"}],"version-history":[{"count":0,"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=\/wp\/v2\/posts\/140\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}