{"id":44983,"date":"2021-04-22T21:00:35","date_gmt":"2021-04-22T12:00:35","guid":{"rendered":"https:\/\/www.charlezz.com\/?p=44983"},"modified":"2021-04-28T09:13:51","modified_gmt":"2021-04-28T00:13:51","slug":"%ec%95%88%eb%93%9c%eb%a1%9c%ec%9d%b4%eb%93%9c%eb%a1%9c-%eb%b0%b0%ec%9a%b0%eb%8a%94-opencv-%ed%81%ac%eb%a1%9c%eb%a7%88-%ed%82%a4-%ed%95%a9%ec%84%b1","status":"publish","type":"post","link":"https:\/\/charlezz.com\/?p=44983","title":{"rendered":"[\uc548\ub4dc\ub85c\uc774\ub4dc\ub85c \ubc30\uc6b0\ub294 OpenCV] \ud06c\ub85c\ub9c8 \ud0a4 \ud569\uc131"},"content":{"rendered":"<h1>\ud06c\ub85c\ub9c8 \ud0a4(Chroma Key)<\/h1>\n<p><a href=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-kmcedbwfkdlb4sbyfxzo.jpg\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-kmcedbwfkdlb4sbyfxzo.jpg\" alt=\"\" width=\"680\" height=\"383\" class=\"alignnone size-full wp-image-44984\" srcset=\"https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-kmcedbwfkdlb4sbyfxzo.jpg 680w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-kmcedbwfkdlb4sbyfxzo-300x169.jpg 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/a><\/p>\n<p>\ud06c\ub85c\ub9c8 \ud0a4\ub294 \ub450\uac1c\uc758 \uc601\uc0c1\uc744 \ud569\uc131\ud558\ub294 \uae30\uc220\uc744 \ub9d0\ud55c\ub2e4. \ubcf4\ud1b5 \ub179\uc0c9 \ub610\ub294 \ud30c\ub780\uc0c9 \ubc30\uacbd\uc5d0\uc11c \ucd2c\uc601\ud55c \uc601\uc0c1\uc5d0 \ub2e4\ub978 \ubc30\uacbd\uc601\uc0c1\uc744 \ud569\uc131\ud55c\ub2e4.<\/p>\n<p>\ud55c\uad6d\uc5d0\uc11c\ub294 \ud30c\ub780\uc0c9\ubc30\uacbd\uc744 \uc8fc\ub85c \uc0ac\uc6a9\ud558\uace0, \uc11c\uc591\uc5d0\uc11c\ub294 \ucd08\ub85d\uc0c9\uc744 \uc790\uc8fc\uc0ac\uc6a9 \ud55c\ub2e4\uace0 \ud55c\ub2e4. \uadf8 \uc774\uc720\ub294 \uc11c\uc591 \uc0ac\ub78c\ub4e4\uc758 \ub208\uc774 \ud30c\ub780\uc0c9\uc778 \uacbd\uc6b0\ub3c4 \uc788\uae30 \ub54c\ubb38\uc5d0 \ube14\ub8e8 \uc2a4\ud06c\ub9b0\uc744 \uc0ac\uc6a9\ud558\uba74 \ud30c\ub780\uc0c9\uc758 \ub208\uc774 \ubc30\uacbd\uc601\uc0c1\uc73c\ub85c \ubc14\ub00c\ub294 \uacb0\uacfc\ub97c \ub0b3\uc744 \uc218 \uc788\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n<p>\uc774\ubc88 \ud3ec\uc2a4\ud305\uc5d0\uc11c\ub294 \ub450\uac1c\uc758 \uc601\uc0c1\uc744 \uc900\ube44\ud558\uc5ec \ub179\uc0c9\uc758 \uc601\uc5ed\uc5d0 \ub2e4\ub978 \uc601\uc0c1\uc744 \ud569\uc131\ud558\ub294 \uc608\uc81c\ub97c \uc0b4\ud3b4\ubcfc \uac83\uc774\ub2e4.<\/p>\n<div style=\"width: 750px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]--><br \/>\n<video class=\"wp-video-shortcode\" id=\"video-44983-1\" width=\"750\" height=\"422\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-chroma-key-monitor.mp4?_=1\" \/><a href=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-chroma-key-monitor.mp4\">https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-chroma-key-monitor.mp4<\/a><\/video><\/div>\n<div style=\"width: 750px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-44983-2\" width=\"750\" height=\"422\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-sample.mp4?_=2\" \/><a href=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-sample.mp4\">https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-sample.mp4<\/a><\/video><\/div>\n<p>&nbsp;<\/p>\n<p>\uccab\ubc88\uc9f8 \uc601\uc0c1\uc5d0\uc11c\ub294 \ubaa8\ub2c8\ud130\uc758 \ud654\uba74\uc774 \ub179\uc0c9\uc778 \uac83\uc744 \ud655\uc778 \ud560 \uc218 \uc788\ub2e4. \ubaa8\ub2c8\ud130\uc5d0\ub2e4\uac00 \ub450\ubc88\uc9f8 \uc601\uc0c1\uc744 \ud569\uc131\ud558\uc5ec \ub098\ud0c0\ub0b4\ub3c4\ub85d \ud574\ubcf4\uc790.<\/p>\n<h2>\ub179\uc0c9 \ubaa8\ub2c8\ud130 \uc601\uc5ed \ucd94\ucd9c\ud558\uae30<\/h2>\n<p>\uc6b0\uc120 <a href=\"https:\/\/www.charlezz.com\/?p=44958\">\ub179\uc0c9 \uc601\uc5ed\uc744 \ucd94\ucd9c<\/a>\ud558\uc5ec \ub9c8\uc2a4\ud06c \uc601\uc0c1\uc744 \uc900\ube44\ud560 \uc218 \uc788\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n<p><a href=\"https:\/\/www.charlezz.com\/?p=44808\">VideoCapture\ud074\ub798\uc2a4<\/a>\ub97c \ud1b5\ud574 \ub3d9\uc601\uc0c1\uc744 \ubd88\ub7ec\uc624\uace0, \ud504\ub808\uc784 \ubcc4\ub85c inRange() \ud568\uc218\uc640 \uc801\ub2f9\ud55c \uc778\uc790\uac12\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub179\uc0c9 \ub9c8\uc2a4\ud06c \uc774\ubbf8\uc9c0\ub97c \ucd94\ucd9c\ud55c\ub2e4.<\/p>\n<pre class=\"lang: decode:true \">val lowerb = Scalar(50.0, 150.0, .0)\r\nval upperb = Scalar(80.0, 255.0, 255.0)\r\nCore.inRange(srcHSV, lowerb, upperb, mask)<\/pre>\n<div id=\"attachment_44987\" style=\"width: 760px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-screenshot-8.png\"><img aria-describedby=\"caption-attachment-44987\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-screenshot-8-1024x577.png\" alt=\"\" width=\"750\" height=\"423\" class=\"wp-image-44987 size-large\" srcset=\"https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-screenshot-8-1024x577.png 1024w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-screenshot-8-300x169.png 300w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-screenshot-8-768x433.png 768w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a><\/p>\n<p id=\"caption-attachment-44987\" class=\"wp-caption-text\">inRange \ud568\uc218\ub97c \ud1b5\ud574 \ucd94\ucd9c\ud55c \ub9c8\uc2a4\ud06c \uc774\ubbf8\uc9c0<\/p>\n<\/div>\n<p>\uc774\uc81c \uc774 \ub9c8\uc2a4\ud06c\ub97c \ud1b5\ud574 \ud2b9\uc815 \uc601\uc0c1\uacfc \ud569\uc131\uc744 \ud558\uba74\ub41c\ub2e4. \ud569\uc131 \ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc740 \ub9ce\uc9c0\ub9cc, \uc774 \uc608\uc81c\uc5d0\uc11c\ub294 copyTo \ud568\uc218\ub97c \uc0ac\uc6a9\ud588\ub2e4.<\/p>\n<pre class=\"lang: decode:true\">Core.copyTo(videoMat, src, mask)<\/pre>\n<div style=\"width: 624px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-44983-3\" width=\"624\" height=\"1744\" loop=\"1\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-chroma-key.mp4?_=3\" \/><a href=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-chroma-key.mp4\">https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-chroma-key.mp4<\/a><\/video><\/div>\n<p>\u200b\uc608\uc81c \ucf54\ub4dc\ub294 <a href=\"https:\/\/github.com\/Charlezz\/OpenCVTutorial\/blob\/618685ea45319a2e15418a8d74194dc6140bc2c2\/app\/src\/main\/java\/com\/charlezz\/opencvtutorial\/features\/basic\/ChromaKeyFragment.kt\">github<\/a>\ub97c \ud1b5\ud574 \ud655\uc778\ud560 \uc218 \uc788\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud06c\ub85c\ub9c8 \ud0a4(Chroma Key) \ud06c\ub85c\ub9c8 \ud0a4\ub294 \ub450\uac1c\uc758 \uc601\uc0c1\uc744 \ud569\uc131\ud558\ub294 \uae30\uc220\uc744 \ub9d0\ud55c\ub2e4. \ubcf4\ud1b5 \ub179\uc0c9 \ub610\ub294 \ud30c\ub780\uc0c9 \ubc30\uacbd\uc5d0\uc11c \ucd2c\uc601\ud55c \uc601\uc0c1\uc5d0 \ub2e4\ub978 \ubc30\uacbd\uc601\uc0c1\uc744 \ud569\uc131\ud55c\ub2e4. \ud55c\uad6d\uc5d0\uc11c\ub294 \ud30c\ub780\uc0c9\ubc30\uacbd\uc744 \uc8fc\ub85c \uc0ac\uc6a9\ud558\uace0, \uc11c\uc591\uc5d0\uc11c\ub294 \ucd08\ub85d\uc0c9\uc744 \uc790\uc8fc\uc0ac\uc6a9 \ud55c\ub2e4\uace0 \ud55c\ub2e4. \uadf8 \uc774\uc720\ub294 \uc11c\uc591 \uc0ac\ub78c\ub4e4\uc758 \ub208\uc774 \ud30c\ub780\uc0c9\uc778 \uacbd\uc6b0\ub3c4 \uc788\uae30 \ub54c\ubb38\uc5d0 \ube14\ub8e8 \uc2a4\ud06c\ub9b0\uc744 \uc0ac\uc6a9\ud558\uba74 \ud30c\ub780\uc0c9\uc758 \ub208\uc774 \ubc30\uacbd\uc601\uc0c1\uc73c\ub85c \ubc14\ub00c\ub294 \uacb0\uacfc\ub97c \ub0b3\uc744 \uc218 \uc788\uae30 \ub54c\ubb38\uc774\ub2e4. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[27],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/44983"}],"collection":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=44983"}],"version-history":[{"count":2,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/44983\/revisions"}],"predecessor-version":[{"id":44990,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/44983\/revisions\/44990"}],"wp:attachment":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=44983"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=44983"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=44983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}