{"id":44873,"date":"2021-03-24T10:02:58","date_gmt":"2021-03-24T01:02:58","guid":{"rendered":"https:\/\/www.charlezz.com\/?p=44873"},"modified":"2021-03-24T10:02:58","modified_gmt":"2021-03-24T01:02:58","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-%ec%9d%b4%eb%af%b8%ec%a7%80%ec%9d%98-%ec%b0%a8%ec%9d%b4-%ec%97%b0%ec%82%b0","status":"publish","type":"post","link":"https:\/\/charlezz.com\/?p=44873","title":{"rendered":"[\uc548\ub4dc\ub85c\uc774\ub4dc\ub85c \ubc30\uc6b0\ub294 OpenCV] \uc774\ubbf8\uc9c0\uc758 \ucc28\uc774 \uc5f0\uc0b0"},"content":{"rendered":"<h2>\ucc28\uc774 \uc5f0\uc0b0<\/h2>\n<pre class=\"lang: decode:true\">dst( x, y ) = |src1( x, y ) \u2212 src2( x, y )|<\/pre>\n<p>\ub450 \uc601\uc0c1\uc758 \uac19\uc740 \uc704\uce58\uc5d0 \uc874\uc7ac\ud558\ub294 \ud53d\uc140 \uac12\uc5d0 \ub300\ud574 \ube84\uc0d8 \uc5f0\uc0b0\uc744 \uc218\ud589\ud55c \uacb0\uacfc\uc758 \uc808\ub300\uac12\uc744 \uacb0\uacfc \uc774\ubbf8\uc9c0\uc758 \ud53d\uc140\uac12\uc73c\ub85c \uc124\uc815\ud55c\ub2e4. \uc808\ub300\uac12\uc744 \uc801\uc6a9\ud558\ubbc0\ub85c \ube84\uc148 \uc5f0\uc0b0\uacfc \ub2ec\ub9ac \uc785\ub825 \uc774\ubbf8\uc9c0\uc758 \uc21c\uc11c\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n<p>\uc608\uc81c\ucf54\ub4dc\ub97c \uc0b4\ud3b4\ubcf4\uc790.<\/p>\n<pre class=\"lang: decode:true \">val src1:Mat = ...\r\nval src2:Mat = ...\r\nval dst = Mat()\r\nCore.absdiff(src1, src2, dst)<\/pre>\n<p>CCTV \uc601\uc0c1\uc5d0\uc11c \ub450 \ud504\ub808\uc784\ub9cc \ucd94\ucd9c\ud558\uc5ec \ucc28\uc774 \uc5f0\uc0b0\uc744 \uc801\uc6a9\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n<p><a href=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/03\/www.charlezz.com-opencv-screenshot-1.png\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2021\/03\/www.charlezz.com-opencv-screenshot-1.png\" alt=\"\" width=\"896\" height=\"1002\" class=\"alignnone wp-image-44875 size-full\" srcset=\"https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/03\/www.charlezz.com-opencv-screenshot-1.png 896w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/03\/www.charlezz.com-opencv-screenshot-1-268x300.png 268w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2021\/03\/www.charlezz.com-opencv-screenshot-1-768x859.png 768w\" sizes=\"(max-width: 896px) 100vw, 896px\" \/><\/a><\/p>\n<p>\ub450 \uc774\ubbf8\uc9c0\uc758 \ucc28\uc774\ub97c \ube44\uad50\ud558\ub2c8 \uc601\uc0c1\uc758 \uac00\uc6b4\ub370 \uac78\uc5b4\ub2e4\ub2c8\ub294 \ub0a8\uc790\uc640 \uc624\ub978\ucabd \ub05d\uc5d0 \uc549\uc740 \ub0a8\uc790\uc758 \ucc28\uc774\uac00 \ub69c\ub837\ud558\uac8c \ubcf4\uc778\ub2e4.\u00a0\uc774\ub7f0\uc2dd\uc73c\ub85c ROI\ub97c \ucd94\ucd9c\ud558\uc5ec \ubd80\uac00\uc801\uc778 \uc5f0\uc0b0\uc744 \uc218\ud589\ud560 \uc218\ub3c4 \uc788\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ucc28\uc774 \uc5f0\uc0b0 dst( x, y ) = |src1( x, y ) \u2212 src2( x, y )| \ub450 \uc601\uc0c1\uc758 \uac19\uc740 \uc704\uce58\uc5d0 \uc874\uc7ac\ud558\ub294 \ud53d\uc140 \uac12\uc5d0 \ub300\ud574 \ube84\uc0d8 \uc5f0\uc0b0\uc744 \uc218\ud589\ud55c \uacb0\uacfc\uc758 \uc808\ub300\uac12\uc744 \uacb0\uacfc \uc774\ubbf8\uc9c0\uc758 \ud53d\uc140\uac12\uc73c\ub85c \uc124\uc815\ud55c\ub2e4. \uc808\ub300\uac12\uc744 \uc801\uc6a9\ud558\ubbc0\ub85c \ube84\uc148 \uc5f0\uc0b0\uacfc \ub2ec\ub9ac \uc785\ub825 \uc774\ubbf8\uc9c0\uc758 \uc21c\uc11c\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\ub294\ub2e4. \uc608\uc81c\ucf54\ub4dc\ub97c \uc0b4\ud3b4\ubcf4\uc790. val src1:Mat = &#8230; [&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\/44873"}],"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=44873"}],"version-history":[{"count":1,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/44873\/revisions"}],"predecessor-version":[{"id":44876,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/44873\/revisions\/44876"}],"wp:attachment":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=44873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=44873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=44873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}