{"id":138,"date":"2020-04-22T22:39:34","date_gmt":"2020-04-22T14:39:34","guid":{"rendered":"http:\/\/iotch.xyz\/?p=138"},"modified":"2020-04-22T22:39:34","modified_gmt":"2020-04-22T14:39:34","slug":"%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=138","title":{"rendered":"\u5728\u6811\u8393\u6d3e\u4e0a\u5b89\u88c5OpenCV"},"content":{"rendered":"\n<p>\u5728\u6811\u8393\u6d3e\u4e0a\u5b89\u88c5OpenCV - \u7b80\u4e66<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5728\u6811\u8393\u6d3e\u4e0a\u5b89\u88c5OpenCV<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b89\u88c5\u524d\u63d0<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">1.\u914d\u7f6e\u597d\u6811\u8393\u6d3e\u7684Raspbian\u64cd\u4f5c\u7cfb\u7edf<\/h2>\n\n\n\n<p><strong>\u4f7f\u7528\u7684\u7cfb\u7edf\u662f2018\u5e7411\u670815\u65e5\u6811\u8393\u6d3e\u5b98\u65b9\u53d1\u5e03\u7684Raspbian-stretch\u64cd\u4f5c\u7cfb\u7edf\uff0c<a href=\"https:\/\/links.jianshu.com\/go?to=http%3A%2F%2Fdownloads.raspberrypi.org%2Fraspbian_full%2Fimages%2F\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u5b98\u65b9\u4e0b\u8f7d\u94fe\u63a5<\/a><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/14270006-cce2dc98156f00d1.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/643\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2.\u5207\u6362\u5230\u56fd\u5185\u7684apt-get\u4e0b\u8f7d\u6e90\u548cpip\u4e0b\u8f7d\u6e90<\/h2>\n\n\n\n<p><strong>\u9632\u6b62\u4e0b\u8f7d\u901f\u5ea6\u8fc7\u6162\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u6362\u6e90<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/apt\/sources.list\n<\/code><\/pre>\n\n\n\n<p><strong>\u5728\u7b2c\u4e00\u884c\u5f00\u5934\u52a0\u4e00\u4e2a<code>#<\/code>\uff0c\u628a\u4e0b\u9762\u7684\u5185\u5bb9\u62f7\u8d1d\u5230\u6700\u540e\u4e00\u884c\u4e4b\u540e\uff0c\u5982\u56fe\u4e2d\u7684\u6548\u679c\uff1a<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>deb http:\/\/mirrors.tuna.tsinghua.edu.cn\/raspbian\/raspbian\/ stretch main contrib non-free rpi\ndeb-src http:\/\/mirrors.tuna.tsinghua.edu.cn\/raspbian\/raspbian\/ stretch main contrib non-free rpi\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/14270006-3013b1c46a2de292.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/841\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\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\u518d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u66f4\u65b0\u5230\u6e05\u534e\u5927\u5b66\u955c\u50cf\u6e90\u6700\u65b0\u7684\u8f6f\u4ef6\u5217\u8868\u3002<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt-get update \n<\/code><\/pre>\n\n\n\n<p><strong>\u7ed9pip\u6362\u6e90<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo mkdir ~\/.pip\nls .pip\nsudo nano pip.conf\n<\/code><\/pre>\n\n\n\n<p><strong>\u5728\u6253\u5f00\u7684\u6587\u4ef6\u4e2d\u8f93\u5165\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;global]\ntimeout = 10\nindex-url =  http:\/\/mirrors.aliyun.com\/pypi\/simple\/\nextra-index-url= http:\/\/pypi.douban.com\/simple\/\n&#91;install]\ntrusted-host=\n    mirrors.aliyun.com\n    pypi.douban.com\n<\/code><\/pre>\n\n\n\n<p><strong>\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<\/strong><\/p>\n\n\n\n<h2 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<\/h2>\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<p><strong>\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<\/strong><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><strong>\u5728\u8fd9\u4e2a\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0\u4e00\u884c<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>bcm2835-v4l2\n<\/code><\/pre>\n\n\n\n<p><strong>\u4e5f\u5c31\u662f\u8fd9\u4e2a\u6548\u679c<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/14270006-f5e48411d03f9f76.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/641\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\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<\/strong><\/p>\n\n\n\n<p><strong>\u8f93\u5165\u547d\u4ee4<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>vcgencmd get_camera\n<\/code><\/pre>\n\n\n\n<p><strong>\u5982\u679c\u5f97\u5230\u4e0b\u9762\u7684\u7ed3\u679c\uff0c\u5219\u8bc1\u660e\u6444\u50cf\u5934\u8fde\u63a5\u6210\u529f<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/14270006-d8975e4d9ac9d3d6.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/455\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\u53ef\u4ee5\u8f93\u5165\u547d\u4ee4<\/strong><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><strong>\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<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5728\u6811\u8393\u6d3e\u5b89\u88c5\u8fd0\u884c\u5728Python2\u4e0a\u7684OpenCV<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">1\u3001\u5b89\u88c5<\/h2>\n\n\n\n<p><strong>\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<\/strong><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><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<h2 class=\"wp-block-heading\">2\u3001\u5728Python2\u4e0a\u6d4b\u8bd5OpenCV<\/h2>\n\n\n\n<p><strong>\u5b89\u88c5\u597d\u4e4b\u540e\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165<code>python<\/code>\u6216\u8005<code>python2<\/code>\uff0c\u56de\u8f66<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import cv2\n<\/code><\/pre>\n\n\n\n<p><strong>\u5982\u679c\u51fa\u73b0\u4e0b\u56fe\u7684\u7ed3\u679c\uff0c\u8bf4\u660ePython2\u73af\u5883\u4e0b\u7684OpenCV\u5b89\u88c5\u6210\u529f\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/14270006-f0c5d30f0b46a8f4.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/654\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\u4e5f\u53ef\u4ee5\u8f93\u5165<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cv2.__version__\n<\/code><\/pre>\n\n\n\n<p><strong>\u67e5\u770bopencv\u7248\u672c\u53f7<\/strong><\/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><strong>\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<\/strong><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<h2 class=\"wp-block-heading\">\u5728\u6811\u8393\u6d3e\u5b89\u88c5\u8fd0\u884c\u5728Python3\u4e0a\u7684OpenCV<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">1\u3001\u5b89\u88c5numpy<\/h2>\n\n\n\n<p><strong>\u6253\u5f00\u547d\u4ee4\u884c\u754c\u9762\uff0c\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff0c\u5b89\u88c5Python\u79d1\u5b66\u8ba1\u7b97\u5e93numpy<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo pip3 install numpy\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">2\u3001\u5728\u6811\u8393\u6d3e\u8bbe\u7f6e\u4e2d\u628a\u6839\u76ee\u5f55\u6269\u5927\u5230\u6574\u4e2aSD\u5361<\/h2>\n\n\n\n<p><strong>\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<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo raspi-config\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u7b2c\u4e03\u884c\uff1aAdvanced Options<\/h2>\n\n\n\n<p><strong>\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<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo reboot\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">3\u3001\u5b89\u88c5OpenCV\u6240\u9700\u7684\u5e93<\/h2>\n\n\n\n<p><strong>\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<\/strong><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<h2 class=\"wp-block-heading\">4\u3001\u4e0b\u8f7dOpenCV<\/h2>\n\n\n\n<p><strong>\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<code>\/home\/pi\/Downloads<\/code>\u76ee\u5f55\u4e0b\u3002\u7b2c\u4e00\u4e2a\u538b\u7f29\u530586.8MB\uff0c\u7b2c\u4e8c\u4e2a\u538b\u7f29\u530554.5MB<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cd\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<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<br>\u65b9\u6cd5\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><\/blockquote>\n\n\n\n<p><strong>\u89e3\u538b\u8fd9\u4e24\u4e2a\u538b\u7f29\u5305<\/strong><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<h2 class=\"wp-block-heading\">5\u3001\u8bbe\u7f6e\u7f16\u8bd1\u53c2\u6570<\/h2>\n\n\n\n<p><strong>\u8bbe\u7f6e\u7f16\u8bd1\u53c2\u6570<\/strong><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><strong>\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<\/strong>\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><strong>\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<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/14270006-6e03d3ee65bf1c52.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1200\" alt=\"\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">6\u3001\u7f16\u8bd1<\/h2>\n\n\n\n<p><strong>\u6700\u540e\u4e00\u6b65\uff0c\u4e5f\u662f\u6700\u91cd\u8981\u7684\u4e00\u6b65\uff1a\u7f16\u8bd1<\/strong><\/p>\n\n\n\n<p><strong>\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<\/strong><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<p><strong>\u7f16\u8bd1\u4e24\u4e2a\u5c0f\u65f6\u4e4b\u540e\uff0c\u5b8c\u6210\u4e8640%<\/strong><\/p>\n\n\n\n<p><strong>\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<\/strong><br><strong>\u7f16\u8bd1\u5931\u8d25\u540e\uff0c\u6267\u884c\u4e0b\u9762\u547d\u4ee4\u91cd\u65b0\u7f16\u8bd1<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>make clean\nmake\n<\/code><\/pre>\n\n\n\n<p><strong><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<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo make install\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">7\u3001\u5728Python3\u4e0a\u6d4b\u8bd5OpenCV<\/h2>\n\n\n\n<p><strong>\u5b89\u88c5\u597d\u4e4b\u540e\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165<code>python3<\/code>\uff0c\u56de\u8f66<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import cv2\n<\/code><\/pre>\n\n\n\n<p><strong>\u56de\u8f66<\/strong><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cv2.__version__\n<\/code><\/pre>\n\n\n\n<p><strong>\u56de\u8f66<\/strong><\/p>\n\n\n\n<p><strong>\u5982\u679c\u51fa\u73b0\u4e0b\u56fe\u7684\u7ed3\u679c\uff0c\u8bf4\u660ePython3\u73af\u5883\u4e0b\u7684OpenCV\u5b89\u88c5\u6210\u529f\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/\/upload-images.jianshu.io\/upload_images\/14270006-5b11190a9cfa357d.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/955\" alt=\"\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><a href=\"https:\/\/links.jianshu.com\/go?to=https%3A%2F%2Fgithub.com%2FTommyZihao%2FZihao-Blog%2Fblob%2Fmaster%2F%25E5%25AD%2590%25E8%25B1%25AA%25E5%2585%2584%25E6%2595%2599%25E4%25BD%25A0%25E5%259C%25A8%25E6%25A0%2591%25E8%258E%2593%25E6%25B4%25BE%25E4%25B8%258A%25E5%25AE%2589%25E8%25A3%2585OpenCV.md\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u5b66\u4e60\u6765\u6e90<\/a>\u672c\u6587\u6765\u81ea\u5b50\u8c6a\u5144\u6559\u7a0b\uff0c\u8bb0\u5f55\u4e2a\u4eba\u64cd\u4f5c\u6d41\u7a0b\u3002<\/h4>\n\n\n\n<p class=\"has-text-color has-vivid-red-color\">\u4f5c\u8005\uff1a\u7f8b\u8679\u5149<br>\u94fe\u63a5\uff1a<a href=\"https:\/\/www.jianshu.com\/p\/88882a3ccc8a\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >https:\/\/www.jianshu.com\/p\/88882a3ccc8a<\/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=\"138\" 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>\u5728\u6811\u8393\u6d3e\u4e0a\u5b89\u88c5OpenCV &#8211; \u7b80\u4e66 \u5728\u6811\u8393\u6d3e\u4e0a\u5b89\u88c5OpenCV \u5b89\u88c5\u524d\u63d0 1.\u914d\u7f6e\u597d\u6811\u8393\u6d3e\u7684Raspbian\u64cd\u4f5c\u7cfb\u7edf \u4f7f\u7528\u7684\u7cfb\u7edf &#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-138","post","type-post","status-publish","format-standard","hentry","category-11"],"_links":{"self":[{"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=\/wp\/v2\/posts\/138","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=138"}],"version-history":[{"count":0,"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=\/wp\/v2\/posts\/138\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}