{"id":987,"date":"2023-03-12T00:22:29","date_gmt":"2023-03-11T16:22:29","guid":{"rendered":"https:\/\/www.appblog.cn\/?p=987"},"modified":"2023-04-29T13:22:50","modified_gmt":"2023-04-29T05:22:50","slug":"implement-face-detection-with-opencv-on-android","status":"publish","type":"post","link":"https:\/\/www.appblog.cn\/index.php\/2023\/03\/12\/implement-face-detection-with-opencv-on-android\/","title":{"rendered":"Android\u4e0bOpenCV\u5b9e\u73b0\u4eba\u8138\u68c0\u6d4b"},"content":{"rendered":"<h3>OpenCV\u4ecb\u7ecd<\/h3>\n<p>OpenCV\u662f\u4e00\u4e2a\u57fa\u4e8eBSD\u8bb8\u53ef\uff08\u5f00\u6e90\uff09\u53d1\u884c\u7684\u8de8\u5e73\u53f0\u8ba1\u7b97\u673a\u89c6\u89c9\u5e93\uff0c\u53ef\u4ee5\u8fd0\u884c\u5728Linux\u3001Windows\u3001Android\u548cMac OS\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u3002<\/p>\n<p>OpenCV\u5b98\u7f51\uff1a<a target=\"_blank\" rel=\"noopener\" href=\"http:\/\/opencv.org\/\">http:\/\/opencv.org\/<\/a><br \/>\nOpenCV SDK\uff1a<a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/opencv.org\/releases.html\">https:\/\/opencv.org\/releases.html<\/a><br \/>\nGitHub\uff1a<a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/github.com\/opencv\/opencv\">https:\/\/github.com\/opencv\/opencv<\/a><br \/>\nopencv-3.4.2-android-sdk\uff1a<a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/jaist.dl.sourceforge.net\/project\/opencvlibrary\/opencv-android\/3.4.2\/opencv-3.4.2-android-sdk.zip\">https:\/\/jaist.dl.sourceforge.net\/project\/opencvlibrary\/opencv-android\/3.4.2\/opencv-3.4.2-android-sdk.zip<\/a><\/p>\n<p><!-- more --><\/p>\n<p>opencv-android-sdk\u76ee\u5f55\u7ed3\u6784<\/p>\n<ul>\n<li>apk\uff1aOpenCV Manager apk\u7684\u5b58\u653e\u76ee\u5f55\uff08\u6839\u636e\u4e0d\u540ccpu\u578b\u53f7\u6709\u4e0d\u540c\u7684apk\uff09<\/li>\n<li>samples\uff1aOpenCV\u4ee3\u7801\u6848\u4f8b\u5305\u542b\u4eba\u8138\u68c0\u6d4b\u548c\u5176\u4ed6\u3002<\/li>\n<li>sdk\uff1a\u5305\u62ecsdk\u548clib\u5305<\/li>\n<\/ul>\n<h3>OpenCV Manager apk\u652f\u6301\u8fd0\u884c\u4eba\u8138\u68c0\u6d4bdemo<\/h3>\n<p>\u8fd0\u884c\u73af\u5883\uff1a\u7ea2\u7c73Note 4X<\/p>\n<pre><code>adb install apk\/OpenCV_3.4.2_Manager_3.42_arm64-v8a.apk\nadb install samples\/example-face-detection.apk<\/code><\/pre>\n<h3>\u65e0OpenCV Manager apk\u652f\u6301\u8fd0\u884c\u4eba\u8138\u68c0\u6d4bdemo<\/h3>\n<p>\u9700\u6c42\uff1a\u5728\u4e0d\u5b89\u88c5OpenCV Manager apk\u7684\u60c5\u51b5\u4e0b\u8dd1\u901aOpenCV\u4e0b\u7684\u4eba\u8138\u68c0\u6d4bdemo<\/p>\n<p><strong>1\u3001\u5bfc\u5165samples\/face-detection\u5de5\u7a0b<\/strong><\/p>\n<p><strong>2\u3001\u5bfc\u5165OpenCV\u7684Java\u5e93<\/strong><\/p>\n<p>sdk\/java<\/p>\n<p><strong>3\u3001\u5bfc\u5165OpenCV\u7684\u52a8\u6001\u5e93\u4e0e\u9759\u6001\u5e93<\/strong><\/p>\n<p>sdk\/native\/libs<br \/>\nsdk\/native\/staticlibs<\/p>\n<p>\u9700\u8981\u5c06OpenCV SDK\u4e0b\u7684libs\u5bfc\u5165\u5230\u9879\u76ee\u4e2d\u53bb\uff0c\u8fd9\u6837\u6211\u4eec\u7684\u9879\u76ee\u5c31\u4e0d\u9700\u8981\u5b89\u88c5OpenCV Manager apk\u4e86\u3002<\/p>\n<p><strong>4\u3001\u4ee5OpenCV\u4e3a\u5171\u4eab\u5e93\uff0c\u7f16\u8bd1\u4eba\u8138\u68c0\u6d4b\u5e93<\/strong><\/p>\n<pre><code># export OPENCV_INSTALL_MODULES=...\n# vim jni\/Android.mk\n# ndk-build<\/code><\/pre>\n<p>\u5220\u9664\u6ce8\u91ca<\/p>\n<pre><code>#OPENCV_INSTALL_MODULES:=off\n#OPENCV_LIB_TYPE:=SHARED<\/code><\/pre>\n<p>\u5c06\u751f\u6210\u7684libdetection_based_tracker.so\u653e\u5230jniLibs\u5bf9\u5e94\u67b6\u6784\u76ee\u5f55\u4e0b\u3002<\/p>\n<p><strong>5\u3001\u7f16\u8bd1\u8fd0\u884c\u9879\u76ee<\/strong><\/p>\n<p>\u5728app\u7684build.pradle\u4e2d\u6dfb\u52a0<\/p>\n<pre><code>sourceSets.main {\n    jni.srcDirs = [&#039;libs&#039;]\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>OpenCV\u4ecb\u7ecd OpenCV\u662f\u4e00\u4e2a\u57fa\u4e8eBSD\u8bb8\u53ef\uff08\u5f00\u6e90\uff09\u53d1\u884c\u7684\u8de8\u5e73\u53f0\u8ba1\u7b97\u673a\u89c6\u89c9\u5e93\uff0c\u53ef\u4ee5\u8fd0\u884c\u5728Linux\u3001Wi [&hellip;]<\/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":[272],"class_list":["post-987","post","type-post","status-publish","format-standard","hentry","category-android-ndk","tag-opencv"],"_links":{"self":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/987","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/comments?post=987"}],"version-history":[{"count":0,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/987\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/media?parent=987"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/categories?post=987"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/tags?post=987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}