{"id":3265,"date":"2021-07-23T08:40:26","date_gmt":"2021-07-23T08:40:26","guid":{"rendered":"https:\/\/www.bearloga.space\/?page_id=3265"},"modified":"2021-07-23T08:40:27","modified_gmt":"2021-07-23T08:40:27","slug":"opencv-chtenie-izobrazhenij","status":"publish","type":"page","link":"https:\/\/www.bearloga.space\/en\/opencv-chtenie-izobrazhenij\/","title":{"rendered":"OpenCV \u2014 \u0447\u0442\u0435\u043d\u0438\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u041a\u043b\u0430\u0441\u0441&nbsp;<strong>Imgcodecs<\/strong>&nbsp;\u043f\u0430\u043a\u0435\u0442\u0430&nbsp;<strong>org.opencv.imgcodecs<\/strong>&nbsp;\u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043c\u0435\u0442\u043e\u0434\u044b \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f \u0438 \u0437\u0430\u043f\u0438\u0441\u0438 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439.&nbsp;\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f OpenCV, \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u0442\u044c \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0435\u0433\u043e \u0432 \u043c\u0430\u0442\u0440\u0438\u0446\u0435 (\u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u043c\u0430\u0442\u0440\u0438\u0446\u0435 \u043f\u0440\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438).&nbsp;\u041f\u043e\u0437\u0436\u0435 \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u0443\u044e \u043c\u0430\u0442\u0440\u0438\u0446\u0443 \u0432 \u0444\u0430\u0439\u043b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041c\u0435\u0442\u043e\u0434&nbsp;<strong>read ()<\/strong>&nbsp;\u043a\u043b\u0430\u0441\u0441\u0430&nbsp;<strong>Imgcodecs<\/strong>&nbsp;\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c OpenCV.&nbsp;\u041d\u0438\u0436\u0435 \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441 \u044d\u0442\u043e\u0433\u043e \u043c\u0435\u0442\u043e\u0434\u0430.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">imread(filename)\n<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u043d \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442&nbsp;<strong>(\u0438\u043c\u044f \u0444\u0430\u0439\u043b\u0430)<\/strong>&nbsp;, \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e \u0442\u0438\u043f\u0430 String, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0443\u044e \u043f\u0443\u0442\u044c \u043a \u0444\u0430\u0439\u043b\u0443, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u043d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041d\u0438\u0436\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u044b \u0448\u0430\u0433\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u0432 Java \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenCV.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0428\u0430\u0433 1: \u0417\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u0435 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u0443\u044e \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 OpenCV<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0417\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u0435 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u0443\u044e \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 OpenCV, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u043c\u0435\u0442\u043e\u0434&nbsp;<strong>load ()<\/strong>&nbsp;, \u043a\u0430\u043a \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u043e \u043d\u0438\u0436\u0435.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\/\/Loading the core library \nSystem.loadLibrary(Core.NATIVE_LIBRARY_NAME);\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u0428\u0430\u0433 2: \u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043a\u043b\u0430\u0441\u0441\u0430 Imgcodecs<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u0430<\/strong>&nbsp;\u043a\u043b\u0430\u0441\u0441\u0430&nbsp;<strong>Imgcodecs<\/strong>&nbsp;.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\/\/Instantiating the Imgcodecs class \nImgcodecs imageCodecs = new Imgcodecs();\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u0428\u0430\u0433 3: \u0427\u0442\u0435\u043d\u0438\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0440\u043e\u0447\u0438\u0442\u0430\u0439\u0442\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u043c\u0435\u0442\u043e\u0434&nbsp;<strong>imread ()<\/strong>&nbsp;.&nbsp;\u042d\u0442\u043e\u0442 \u043c\u0435\u0442\u043e\u0434 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 \u0441\u0442\u0440\u043e\u043a\u043e\u0432\u044b\u0439 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u043f\u0443\u0442\u044c \u043a \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044e, \u0438 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435, \u0441\u0447\u0438\u0442\u0430\u043d\u043d\u043e\u0435 \u043a\u0430\u043a \u043e\u0431\u044a\u0435\u043a\u0442&nbsp;<strong>Mat<\/strong>&nbsp;.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\/\/Reading the Image from the file  \nMat matrix = imageCodecs.imread(Path of the image);\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u043f\u0440\u0438\u043c\u0435\u0440<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0439 \u043a\u043e\u0434 \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442, \u043a\u0430\u043a \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435&nbsp;<strong>\u043f\u0440\u043e\u0447\u0438\u0442\u0430\u0442\u044c \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435<\/strong>&nbsp;\u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenCV.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">import org.opencv.core.Core; \nimport org.opencv.core.Mat;  \nimport org.opencv.imgcodecs.Imgcodecs;\n \npublic class ReadingImages {\n   public static void main(String args[]) { \n      \/\/Loading the OpenCV core library  \n      System.loadLibrary( Core.NATIVE_LIBRARY_NAME ); \n     \n      \/\/Instantiating the Imagecodecs class \n      Imgcodecs imageCodecs = new Imgcodecs(); \n     \n      \/\/Reading the Image from the file  \n      String file =\"C:\/EXAMPLES\/OpenCV\/sample.jpg\"; \n      Mat matrix = imageCodecs.imread(file); \n     \n      System.out.println(\"Image Loaded\");     \n   } \n}<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u041a\u043b\u0430\u0441\u0441&nbsp;Imgcodecs&nbsp;\u043f\u0430\u043a\u0435\u0442\u0430&nbsp;org.opencv.imgcodecs&nbsp;\u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043c\u0435\u0442\u043e\u0434\u044b \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f \u0438 \u0437\u0430\u043f\u0438\u0441\u0438 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439.&nbsp;\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f OpenCV, \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u0442\u044c \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0435\u0433\u043e \u0432 \u043c\u0430\u0442\u0440\u0438\u0446\u0435 (\u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[108],"tags":[],"class_list":["post-3265","page","type-page","status-publish","hentry","category-opencv"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages\/3265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/comments?post=3265"}],"version-history":[{"count":0,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages\/3265\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/media?parent=3265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/categories?post=3265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/tags?post=3265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}