{"id":44976,"date":"2021-04-22T20:16:07","date_gmt":"2021-04-22T11:16:07","guid":{"rendered":"https:\/\/www.charlezz.com\/?p=44976"},"modified":"2021-04-22T20:16:07","modified_gmt":"2021-04-22T11:16:07","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%9e%88%ec%8a%a4%ed%86%a0%ea%b7%b8%eb%9e%a8-%ec%97%ad%ed%88%ac%ec%98%81","status":"publish","type":"post","link":"https:\/\/charlezz.com\/?p=44976","title":{"rendered":"[\uc548\ub4dc\ub85c\uc774\ub4dc\ub85c \ubc30\uc6b0\ub294 OpenCV] \ud788\uc2a4\ud1a0\uadf8\ub7a8 \uc5ed\ud22c\uc601"},"content":{"rendered":"<h1>\ud788\uc2a4\ud1a0\uadf8\ub7a8 \uc5ed\ud22c\uc601(Histogram backprojection)<\/h1>\n<p>\ud788\uc2a4\ud1a0\uadf8\ub7a8 \uc5ed\ud22c\uc601\uc774\ub780 \uc601\uc0c1\uc758 \uac01 \ud53d\uc140\uc774 \uc8fc\uc5b4\uc9c4 \ud788\uc2a4\ud1a0\uadf8\ub7a8\uc5d0 \uc5bc\ub9c8\ub098 \uc77c\uce58\ud558\ub294\uc9c0 \uac80\uc0ac\ud558\ub294 \ubc29\ubc95\uc73c\ub85c, \uac1d\uccb4\uc758 \ubaa8\uc591\uc740 \ubb34\uc2dc\ud558\uace0 \ub2e8\uc21c\ud788 \uceec\ub7ec \ubd84\ud3ec\ub9cc\uc73c\ub85c \uc784\uc758\uc758 \uc0c9\uc0c1 \uc601\uc5ed\uc744 \uac80\ucd9c\ud560 \ub54c \ud6a8\uacfc\uc801\uc774\ub2e4.<\/p>\n<p>\ub2e4\uc74c\uc758 \uc774\ubbf8\uc9c0\uc5d0\uc11c <strong>\uc0b4\uc0c9<\/strong>\uc744 \uac80\ucd9c\ud574\ubcf4\ub3c4\ub85d \ud558\uc790.<\/p>\n<p><a href=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-runa.png\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-runa.png\" alt=\"\" width=\"512\" height=\"512\" class=\"alignnone size-full wp-image-44977\" srcset=\"https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-runa.png 512w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-runa-150x150.png 150w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-runa-300x300.png 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p>\uc6b0\uc120 \uc785\ub825 \uc601\uc0c1\uc5d0\uc11c \ubbf8\ub9ac \uc0b4\uc0c9\uc601\uc5ed\uc5d0 \ub300\ud55c \ud788\uc2a4\ud1a0\uadf8\ub7a8\uc744 \uad6c\ud574\uc57c\ud55c\ub2e4.<\/p>\n<p><a href=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-screenshot-4.png\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-screenshot-4.png\" alt=\"\" width=\"510\" height=\"512\" class=\"alignnone wp-image-44978\" srcset=\"https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-screenshot-4.png 904w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-screenshot-4-150x150.png 150w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-screenshot-4-300x300.png 300w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-screenshot-4-768x771.png 768w\" sizes=\"(max-width: 510px) 100vw, 510px\" \/><\/a><\/p>\n<p>\ube68\uac15\uc0c9\uc73c\ub85c \uc9c0\uc815\ud55c \uc601\uc5ed\uc744 \uc0b4\uc0c9\uc774\ub77c \uac00\uc815\ud558\uace0, \ud574\ub2f9 \uc601\uc5ed\uc758 \ud788\uc2a4\ud1a0\uadf8\ub7a8\uc744 \uad6c\ud588\ub2e4.<\/p>\n<p>\uc6d0\ud55c\ub2e4\uba74 \ub2e4\ub978 \uc774\ubbf8\uc9c0\uc5d0\uc11c \uad6c\ud55c \ud788\uc2a4\ud1a0\uadf8\ub7a8 \ub610\ub294 \uc784\uc758\uc758 \ud788\uc2a4\ud1a0\uadf8\ub7a8\uc744 \uc900\ube44\ud574\ub3c4 \ub41c\ub2e4.<\/p>\n<p>\ub2e4\uc74c \uadf8\ub9bc\ucc98\ub7fc \uc785\ub825\uc601\uc0c1\uc5d0 \ubbf8\ub9ac \uc900\ube44\ud55c \uc0b4\uc0c9 \ud788\uc2a4\ud1a0\uadf8\ub7a8\uc5d0 \ubd80\ud569\ud558\ub294 \ud53d\uc140\ub4e4\uc744 \uc120\ubcc4\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \uc0b4\uc0c9\uc601\uc5ed\uc744 \ucd94\ucd9c\ud560 \uc218 \uc788\ub2e4.\u00a0<\/p>\n<p><a href=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv--.png\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv---1024x761.png\" alt=\"\" width=\"750\" height=\"557\" class=\"alignnone size-large wp-image-44979\" srcset=\"https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv---1024x761.png 1024w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv---300x223.png 300w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv---768x571.png 768w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv--.png 1084w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a><\/p>\n<p>OpenCV\uc5d0\uc11c \ud788\uc2a4\ud1a0\uadf8\ub7a8 \uc5ed\ud22c\uc601\uc744 \ud568\uc218\ub97c \uc81c\uacf5\ud558\uace0 \uc788\ub2e4.<\/p>\n<pre class=\"\"><span>calcBackProject<\/span>(\r\n    List&lt;Mat&gt; images,<span>\r\n<\/span>    MatOfInt channels<span>, \r\n<\/span>    Mat hist<span>, \r\n<\/span>    Mat dst<span>, \r\n<\/span>    MatOfFloat ranges<span>, \r\n    double <\/span>scale\r\n)<\/pre>\n<pre class=\"\">images : \uc785\ub825 \uc601\uc0c1 \ub9ac\uc2a4\ud2b8\r\nchannels : \uc5ed\ud22c\uc601 \uacc4\uc0b0\uc5d0 \uc0ac\uc6a9\ud560 \ucc44\ub110 \ubc88\ud638 \ub9ac\uc2a4\ud2b8\r\nhist : \uc785\ub825 \ud788\uc2a4\ud1a0\uadf8\ub7a8\r\ndst : \ucd9c\ub825 \uc5ed\ud22c\uc601 \uc601\uc0c1, \uc785\ub825 \uc601\uc0c1\uacfc \ub3d9\uc77c \ud06c\uae30\r\nranges : \ud788\uc2a4\ud1a0\uadf8\ub7a8 \uac01 \ucc28\uc6d0\uc758 \ucd5c\uc19f\uac12\uacfc \ucd5c\ub313\uac12\uc73c\ub85c \uad6c\uc131\ub41c \ub9ac\uc2a4\ud2b8\r\nscale : \ucd9c\ub825 \uc5ed\ud22c\uc601 \ud589\ub82c\uc5d0 \ucd94\uac00\uc801\uc73c\ub85c \uacf1\ud560 \uac12<\/pre>\n<div style=\"width: 624px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]--><br \/>\n<video class=\"wp-video-shortcode\" id=\"video-44976-1\" 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-calcbackproject.mp4?_=1\" \/><a href=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-calcbackproject.mp4\">https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/04\/www.charlezz.com-opencv-calcbackproject.mp4<\/a><\/video><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\ud788\uc2a4\ud1a0\uadf8\ub7a8 \uc5ed\ud22c\uc601(Histogram backprojection) \ud788\uc2a4\ud1a0\uadf8\ub7a8 \uc5ed\ud22c\uc601\uc774\ub780 \uc601\uc0c1\uc758 \uac01 \ud53d\uc140\uc774 \uc8fc\uc5b4\uc9c4 \ud788\uc2a4\ud1a0\uadf8\ub7a8\uc5d0 \uc5bc\ub9c8\ub098 \uc77c\uce58\ud558\ub294\uc9c0 \uac80\uc0ac\ud558\ub294 \ubc29\ubc95\uc73c\ub85c, \uac1d\uccb4\uc758 \ubaa8\uc591\uc740 \ubb34\uc2dc\ud558\uace0 \ub2e8\uc21c\ud788 \uceec\ub7ec \ubd84\ud3ec\ub9cc\uc73c\ub85c \uc784\uc758\uc758 \uc0c9\uc0c1 \uc601\uc5ed\uc744 \uac80\ucd9c\ud560 \ub54c \ud6a8\uacfc\uc801\uc774\ub2e4. \ub2e4\uc74c\uc758 \uc774\ubbf8\uc9c0\uc5d0\uc11c \uc0b4\uc0c9\uc744 \uac80\ucd9c\ud574\ubcf4\ub3c4\ub85d \ud558\uc790. \uc6b0\uc120 \uc785\ub825 \uc601\uc0c1\uc5d0\uc11c \ubbf8\ub9ac \uc0b4\uc0c9\uc601\uc5ed\uc5d0 \ub300\ud55c \ud788\uc2a4\ud1a0\uadf8\ub7a8\uc744 \uad6c\ud574\uc57c\ud55c\ub2e4. \ube68\uac15\uc0c9\uc73c\ub85c \uc9c0\uc815\ud55c \uc601\uc5ed\uc744 \uc0b4\uc0c9\uc774\ub77c \uac00\uc815\ud558\uace0, \ud574\ub2f9 \uc601\uc5ed\uc758 \ud788\uc2a4\ud1a0\uadf8\ub7a8\uc744 \uad6c\ud588\ub2e4. \uc6d0\ud55c\ub2e4\uba74 \ub2e4\ub978 [&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\/44976"}],"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=44976"}],"version-history":[{"count":2,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/44976\/revisions"}],"predecessor-version":[{"id":44982,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/44976\/revisions\/44982"}],"wp:attachment":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=44976"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=44976"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=44976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}