{"id":2452,"date":"2011-11-16T14:50:04","date_gmt":"2011-11-15T20:50:04","guid":{"rendered":"http:\/\/www.moonmile.net\/blog\/archives\/2452"},"modified":"2011-11-16T14:51:50","modified_gmt":"2011-11-16T05:51:50","slug":"opencv-%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6%e3%82%a8%e3%83%83%e3%82%b8%e6%8a%bd%e5%87%ba","status":"publish","type":"post","link":"http:\/\/www.moonmile.net\/blog\/archives\/2452","title":{"rendered":"OpenCV \u3092\u4f7f\u3063\u3066\u30a8\u30c3\u30b8\u62bd\u51fa"},"content":{"rendered":"<p>\u30d7\u30c1\u30ed\u30dc\u4e8b\u59cb\u3081 | Moonmile Solutions Blog<br \/>\n<a href=\"http:\/\/www.moonmile.net\/blog\/archives\/2416\">http:\/\/www.moonmile.net\/blog\/archives\/2416<\/a><br \/>\n\u30d7\u30c1\u30ed\u30dc\u3067\uff14\u8ef8\u69cb\u6210\u306b\u3057\u3066\u307f\u308b | Moonmile Solutions Blog<br \/>\n<a href=\"http:\/\/www.moonmile.net\/blog\/archives\/2421\">http:\/\/www.moonmile.net\/blog\/archives\/2421<\/a><\/p>\n<p>\u306e\u7d9a\u304d<\/p>\n<p>\u30d7\u30c1\u30ed\u30dc\u3092\u4f7f\u3063\u3066\u30a2\u30fc\u30e0\u3092\u4f5c\u308b\u524d\u306b\u3001OpenCV \u3092\u4f7f\u3063\u3066 Web \u30ab\u30e1\u30e9\u3092\u4f7f\u3063\u3066\u30ad\u30e3\u30d7\u30c1\u30e3\u3092\u8a66\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"brush: cpp; title: ; notranslate\" title=\"\">\r\n#include &lt;stdlib.h&gt;\r\n#include &amp;quot;opencv\/cv.h&amp;quot;\r\n#include &amp;quot;opencv\/highgui.h&amp;quot;\r\n\r\nint main( int argc, char **argv )\r\n{\r\n\tcvNamedWindow( &amp;quot;Sample03in&amp;quot;, CV_WINDOW_AUTOSIZE );\r\n\tcvNamedWindow( &amp;quot;Sample03out&amp;quot;, CV_WINDOW_AUTOSIZE );\r\n\r\n\tCvCapture *capture;\r\n\tif ( argc == 1 ) {\r\n\t\tcapture = cvCreateCameraCapture(0);\r\n\t} else {\r\n\t \tcapture = cvCreateFileCapture( argv&#x5B;1] );\r\n\t}\r\n\tIplImage *frame = NULL;\r\n\tIplImage *frameGray = NULL;\r\n\tIplImage *frameCanny = NULL;\r\n\twhile ( 1 ) {\r\n\t\tframe = cvQueryFrame( capture );\r\n\t\tif ( !frame ) break;\r\n\r\n\t\tif ( frameGray == NULL ) {\r\n\t\t\tframeGray = cvCreateImage(cvGetSize(frame), IPL_DEPTH_8U, 1);\r\n\t\t\tframeCanny = cvCreateImage(cvGetSize(frame), IPL_DEPTH_8U, 1);\r\n\t\t}\r\n\t\tcvCvtColor(frame, frameGray, CV_BGR2GRAY);\r\n\t\tcvCanny( frameGray, frameCanny, 10, 100, 3 );\r\n\r\n\t\tcvShowImage( &amp;quot;Sample03in&amp;quot;, frame );\r\n\t\tcvShowImage( &amp;quot;Sample03out&amp;quot;, frameCanny );\r\n\r\n\t\tchar ch = cvWaitKey(33);\r\n\t\tif ( ch == 27 ) break;\r\n\t}\r\n\tcvReleaseCapture( &amp;capture );\r\n\tcvDestroyWindow( &amp;quot;Sample03in&amp;quot; );\r\n\tcvDestroyWindow( &amp;quot;Sample03out&amp;quot; );\r\n\treturn 0;\r\n}\r\n<\/pre>\n<p>\u624b\u9806\u3068\u3057\u3066\u306f\u3001<\/p>\n<ol>\n<li>cvCreateCameraCapture \u95a2\u6570\u3067\u30ab\u30e1\u30e9\u3092\u958b\u304f<\/li>\n<li>cvQueryFrame \u95a2\u6570\u30671\u30d5\u30ec\u30fc\u30e0\u5206\u53d6\u5f97<\/li>\n<li>\u305d\u306e\u753b\u50cf\u306b\u5bfe\u3057\u3066\u3001\u30b0\u30ec\u30fc\u30b9\u30b1\u30fc\u30eb\u5316\u3068 Canny \u5909\u63db\u306b\u3088\u308a\u30a8\u30c3\u30b8\u62bd\u51fa\uff09<\/li>\n<li>\u305d\u308c\u305e\u308c\u306e\u753b\u50cf\u3092 cvShowImage \u95a2\u6570\u3067\u753b\u9762\u306b\u8868\u793a<\/li>\n<\/ol>\n<p>OpenCV \u306f C++ \u304b\u3089\u3082\u4f7f\u3048\u308b\u306e\u3067\u30af\u30e9\u30b9\u306e\u307b\u3046\u3082\u8a66\u3057\u305f\u307b\u3046\u304c\u826f\u3044\u306e\u3067\u3059\u304c\u3001\u3069\u3046\u3084\u3089\u30b5\u30f3\u30d7\u30eb\u306e\u307b\u3046\u306fC\u8a00\u8a9e\u306e\u307b\u3046\u304c\u591a\u3044\u306e\u3067\u3001\u3053\u3061\u3089\u3067\u3002<\/p>\n<p>opencv.jp &#8211; OpenCV: \u30d3\u30c7\u30aa\u5165\u51fa\u529b\uff08Video I\/O\uff09\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9 &#8211;<br \/>\n<a href=\"http:\/\/opencv.jp\/sample\/video_io.html#cap_write\">http:\/\/opencv.jp\/sample\/video_io.html#cap_write<\/a><\/p>\n<p><a href=\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2011\/11\/wpid-dworkblogimage20111116_01org.jpg\"><img decoding=\"async\" src=\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2011\/11\/wpid-dworkblogimage20111116_01thum.jpg\" border=\"0\" \/><\/a><br \/>\n<a href=\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2011\/11\/wpid-dworkblogimage20111116_02org.jpg\"><img decoding=\"async\" src=\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2011\/11\/wpid-dworkblogimage20111116_02thum.jpg\" border=\"0\" \/><\/a><br \/>\n<a href=\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2011\/11\/wpid-dworkblogimage20111116_03org.jpg\"><img decoding=\"async\" src=\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2011\/11\/wpid-dworkblogimage20111116_03thum.jpg\" border=\"0\" \/><\/a><\/p>\n<p>\u5358\u7d14\u306b\u30a2\u30cb\u30e1\u30ad\u30e3\u30e9\u306e\u5834\u5408\u306f\u3001\u30a8\u30c3\u30b8\u3067\u3082\u5341\u5206\u53d6\u308c\u308b\u306e\u3067\u3059\u304c\u3001iPhone \u306e\u30b2\u30fc\u30e0\u306e\u5834\u5408\u306f\u8272\u304c\u53d6\u308c\u306a\u3044\u306e\u3067\u30a8\u30c3\u30b8\u3092\u62bd\u51fa\u3057\u3066\u3082\u99d2\u306e\u5224\u5225\u304c\u3064\u304b\u306a\u3044\u306e\u3067\u3001\u5225\u9014\u8272\u3092\u52a0\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u306d\u3002<br \/>\n\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u5834\u5408\u306f\u3001\u8996\u8a8d\u6027\u304c\u9ad8\u3044\u306e\u3067\u305d\u306e\u307e\u307e\u3067\u3082\u826f\u3055\u305d\u3046\u3002<\/p>\n<p>\u30d1\u30ba\u30eb\u3092\u89e3\u304b\u305b\u308b\u306b\u306f\u3001\u30a8\u30c3\u30b8\u62bd\u51fa\u3092\u3057\u3066\u304b\u3089\u3042\u308b\u7a0b\u5ea6\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30de\u30c3\u30c1\u30f3\u30b0\u3067\u5834\u6240\u3092\u7279\u5b9a\u3057\u3066\u3001\u305d\u308c\u304b\u3089\u8272\u3084\u8a73\u7d30\u3067\u30de\u30c3\u30c1\u30f3\u30b0\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u305d\u3046\u3067\u3059\u3002<br \/>\n\u3042\u3068\u3001iPhone \u3084 iPad \u306e\u50be\u304d\u3092\u8abf\u3079\u308b\u306b\u306f\u30a8\u30c3\u30b8\u62bd\u51fa\u304c\u6709\u52b9\u305d\u3046\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30d7\u30c1\u30ed\u30dc\u4e8b\u59cb\u3081 | Moonmile Solutions Blog http:\/\/www.moonmile.net\/blog\/archives\/2416 \u30d7\u30c1\u30ed\u30dc\u3067\uff14\u8ef8\u69cb\u6210\u306b\u3057\u3066\u307f\u308b | Moonmile Solutio &hellip; <a href=\"http:\/\/www.moonmile.net\/blog\/archives\/2452\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[22,34],"tags":[],"class_list":["post-2452","post","type-post","status-publish","format-standard","hentry","category-c","category-34"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/2452","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/comments?post=2452"}],"version-history":[{"count":1,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/2452\/revisions"}],"predecessor-version":[{"id":2453,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/2452\/revisions\/2453"}],"wp:attachment":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/media?parent=2452"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/categories?post=2452"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/tags?post=2452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}