{"id":1265,"date":"2024-08-02T13:06:01","date_gmt":"2024-08-02T04:06:01","guid":{"rendered":"https:\/\/www.eqboard.com\/?p=1265"},"modified":"2024-08-02T13:07:43","modified_gmt":"2024-08-02T04:07:43","slug":"video-%ec%98%81%ec%83%81%ec%9d%84-%ec%9d%b4%ec%9a%a9%ed%95%9c-%ea%b3%bc%ed%95%99%ec%8b%a4%ed%97%98","status":"publish","type":"post","link":"https:\/\/www.eqboard.com\/?p=1265","title":{"rendered":"Video \uc601\uc0c1\uc744 \uc774\uc6a9\ud55c \uacfc\ud559\uc2e4\ud5d8"},"content":{"rendered":"\n

2004\ub144\uc5d0 ‘Video Content Analyzer’\ub77c\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c\ud558\uc600\uc2b5\ub2c8\ub2e4.
\uae30\ub2a5\uc740 USB PC-Camera\ub85c \ucd2c\uc601\ud55c \uc601\uc0c1\uc744 \uc774\uc6a9\ud558\uc5ec \ubb3c\ub9ac \ud2b9\uc131\uc744 \ucd94\ucd9c\ud558\ub294 \ud504\ub85c\uadf8\ub7a8\uc785\ub2c8\ub2e4.
\ub2f9\uc2dc\uc5d0\ub294 \uacfc\ud559 \uc2e4\ud5d8\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ud558\ub294 Sensor\uac00 \uc81c\uc57d\uc774 \ub9ce\uc544, \uc6b4\ub3d9\ub7c9 \ubd84\uc11d\ud558\uae30\uc5d0 \ubd80\uc871\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

2020\ub144\ubd80\ud130\ub294 \uc6b4\ub3d9 \uacbd\uae30\ubd80\ud130 \ub2e4\uc591\ud55c \uc601\uc0c1 \ubd84\uc11d \ub3c4\uad6c\uac00 \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.
\uad50\uc721 \ud604\uc7a5\uc5d0\uc11c\ub294 \ubd80\ubd84\uc801\uc73c\ub85c \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc774 \uae00\uc744 \ud1b5\ud558\uc5ec, \ud544\uc694\ud55c \uc815\ubcf4\ub97c \uacf5\uc720\ud558\uace0\uc790 \ud569\ub2c8\ub2e4.
\ubb3c\ub860 ‘\ucca0\uae30\uc2dc\ub300’\uc5d0 ‘\uccad\ub3d9\uae30\uc2dc\ub300’ \uc774\uc57c\uae30\ub97c \ud558\ub294 \uaca9\uc774\ub2c8, \ucc38\uace0\ud558\ub294 \uc790\ub8cc\ub85c\ub9cc \uc0ac\uc6a9\ud558\uc138\uc694.<\/p>\n\n\n\n

\uc6b0\uc120 \uc601\uc0c1\uc758 \uc65c\uace1<\/mark><\/strong>\uc5d0 \ub300\ud558\uc5ec \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4.
\ub178\ud2b8\ubd81\uc774\ub098 \uc2a4\ub9c8\ud2b8\ud3f0\uc5d0 \uc788\ub294 \uce74\uba54\ub77c\uc5d0 \ub300\ud558\uc5ec \uc774\uc57c\uae30 \ud558\uaca0\uc2b5\ub2c8\ub2e4.
Lens\ub97c \ud1b5\ud55c \ube5b\uc774 \ubd84\ud574\ub418\ub294 \ud604\uc0c1\uc740, \uc5ec\uae30\uc11c \uc124\uba85\ud558\uc9c0 \uc54a\uaca0\uc2b5\ub2c8\ub2e4.
\ub2e8\uc9c0 \uce74\uba54\ub77c\uc758 \uc704\/\uc544\ub798 \ub610\ub294 \uc88c\/\uc6b0\uc758 pixel\ub2e8\uc704\uc758 \uc774\ub3d9 \uac70\ub9ac\uc640 \uac00\uc6b4\ub370 pixel\uc758 \uc774\ub3d9 \uac70\ub9ac\uac00 \ub2e4\ub974\ub2e4\ub294 \uac83\uc744 \uc124\uba85\ud558\uace0\uc790 \ud569\ub2c8\ub2e4.
\uc790\ub3d9\ucc28\uac00 \uc9c0\ub098\uac00\ub294 \ubaa8\uc2b5\uc744 \uc0c1\uc0c1\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4.
\uac19\uc740 \uc18d\ub3c4\ub85c \ub2e4\uac00 \uc624\ub294\ub370, \uba3c \uacf3\ubcf4\ub2e4 \uac00\uae4c\uc6b4 \uacf3\uc5d0\uc11c \uc18d\ub3c4\uac00 \ud06c\uac8c \ub290\uaef4\uc9c0\ub294 \uac83\ucc98\ub7fc, \uac19\uc740 \uc774\ub3d9 \uac70\ub9ac\uc774\uc9c0\ub9cc, \uac00\uc6b4\ub370\uac00 \ub354 \ud070 \uac12\uc73c\ub85c \ub098\uc635\ub2c8\ub2e4.

\ub610\ud55c \uad11\uac01\ub80c\uc988(Wide angle lens)\ub97c \uc0ac\uc6a9\ud560 \uacbd\uc6b0, \uc601\uc0c1\uc758 \uc65c\uace1\uc744 \uc904\uc774\uae30 \uc704\ud574, \uc601\uc0c1\uc744 \ubcc0\ud615\ud558\ub294 \uae30\ub2a5\uc774 \uc788\uc5b4, \uac00\uc6b4\ub370\ubcf4\ub2e4 \ubb3c\uccb4\uac00 \ub354 \ud06c\uac8c \ub098\ud0c0\ub0a9\ub2c8\ub2e4.
\uc774\ub7f0 \ubd80\ubd84\uc744 \uace0\ub824\ud558\uc5ec, \ucd2c\uc601\ud558\ub294 \uac70\ub9ac\ub098, \uc90c \uae30\ub2a5\uc744 \uc5b4\ub5bb\uac8c \uc0ac\uc6a9\ud560 \uac83\uc778\uac00? \ud310\ub2e8\ud558\uc5ec\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub2e4\uc74c\uc73c\ub85c \uc154\ud130\uc18d\ub3c4<\/strong>(shutter speed)<\/mark>\uc5d0 \ub300\ud558\uc5ec \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.
PC-camera\ub294 \ucd08\ub2f9 30fps\uc744 \uc8fc\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.
\uc774 \ub9d0\uc740 1\/30\ucd08 \ub9c8\ub2e4 \uc601\uc0c1\uc774 \uc800\uc7a5\ub41c\ub2e4\uace0 \ubcf4\ub294 \uac83\uc774 \ub9de\uc744 \uac83 \uac19\uc2b5\ub2c8\ub2e4.
(\uc0ac\uc591\uc5d0 \uc801\ud600 \uc788\ub294 \uac12\uc740 \ucc38\uace0\ub9cc \ud558\uc2ed\uc2dc\uc624. \uc2e4\uc81c \uc0ac\uc6a9\ud574 \ubcf4\uba74 \ubcc4 \ucc28\uc774\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.)
\ubb3c\uccb4\uc758 \uc6b4\ub3d9 \uc18d\ub3c4\uac00 \ube60\ub974\uba74 \ubb3c\uccb4\uac00 \ub298\uc5b4\uc9c4 \uac83\ucc98\ub7fc \ubcf4\uc785\ub2c8\ub2e4.
\uace0\uc18d-\uce74\uba54\ub77c(High-speed camera)\uac00 \uc88b\uc740 \uc810\uc740 \uae30\ubcf8\uc801\uc73c\ub85c 1\/1000\ucd08 \uc774\uc0c1\uc73c\ub85c \uc601\uc0c1\uc744 \uc800\uc7a5\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubc18\ub300\ub85c \uc0dd\uac01\ud558\uba74, \uc601\uc0c1 \ud30c\uc77c \ud06c\uae30\uac00 \ud06c\uac8c \ub418\uc5b4, \ubd84\uc11d\ud560 \ub54c, \uc601\uc0c1\uc744 \uc774\ubbf8\uc9c0\ub85c \ubcc0\ud658\ud574\uc57c \ud558\ub294 \uc2dc\uac04\uc774 \ub9ce\uc774 \uc18c\ube44\ub429\ub2c8\ub2e4.
\ub2e8 5\ucd08 \uc601\uc0c1\uc744 \ubcf4\ub294 \uc2dc\uac04\ub9cc 40\ucd08 \uc774\uc0c1 \uac78\ub9bd\ub2c8\ub2e4.
\uc774\ub7f0 \uacbd\uc6b0\ub294 \ub9ce\uc774 \uc0ac\uc6a9\ud558\ub294 ‘Tracker(Open Source Physic)’\ubcf4\ub2e4\ub294 OpenCV\ub97c \uc774\uc6a9\ud558\uc5ec \uc804\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc744 \uc791\uc131\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.
50\uc774\ub098 100 fream\ub9c8\ub2e4 \uc601\uc0c1\uc744 \ubcc0\ud658\ud558\uc5ec \ub370\uc774\ud130\ub97c \ucd94\ucd9c\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.
\ub610\ud55c, CIN(Phantom) \ud30c\uc77c\uc744 \uc9c1\uc811 \ubcc0\ud658\ud558\uae30\uac00 \ud798\ub4e4\uae30\uc5d0, \ubcc0\ud658\uc774 \uc26c\uc6b4 MP4\ub85c \uc800\uc7a5\ud558\uc5ec \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

2004\ub144\uc5d0 ‘Video Content Analyzer’\ub77c\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c\ud558\uc600\uc2b5\ub2c8\ub2e4.\uae30\ub2a5\uc740 USB PC-Camera\ub85c \ucd2c\uc601\ud55c \uc601\uc0c1\uc744 \uc774\uc6a9\ud558\uc5ec \ubb3c\ub9ac \ud2b9\uc131\uc744 \ucd94\ucd9c\ud558\ub294 \ud504\ub85c\uadf8\ub7a8\uc785\ub2c8\ub2e4.\ub2f9\uc2dc\uc5d0\ub294 \uacfc\ud559 \uc2e4\ud5d8\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ud558\ub294 Sensor\uac00 \uc81c\uc57d\uc774 \ub9ce\uc544, \uc6b4\ub3d9\ub7c9 \ubd84\uc11d\ud558\uae30\uc5d0 \ubd80\uc871\ud588\uc2b5\ub2c8\ub2e4. 2020\ub144\ubd80\ud130\ub294 \uc6b4\ub3d9 \uacbd\uae30\ubd80\ud130 \ub2e4\uc591\ud55c \uc601\uc0c1 \ubd84\uc11d \ub3c4\uad6c\uac00 \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.\uad50\uc721 \ud604\uc7a5\uc5d0\uc11c\ub294 \ubd80\ubd84\uc801\uc73c\ub85c \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc774 \uae00\uc744 \ud1b5\ud558\uc5ec, \ud544\uc694\ud55c \uc815\ubcf4\ub97c \uacf5\uc720\ud558\uace0\uc790 \ud569\ub2c8\ub2e4.\ubb3c\ub860 ‘\ucca0\uae30\uc2dc\ub300’\uc5d0 ‘\uccad\ub3d9\uae30\uc2dc\ub300’ \uc774\uc57c\uae30\ub97c \ud558\ub294 \uaca9\uc774\ub2c8, \ucc38\uace0\ud558\ub294 \uc790\ub8cc\ub85c\ub9cc \uc0ac\uc6a9\ud558\uc138\uc694. \uc6b0\uc120 \uc601\uc0c1\uc758 \uc65c\uace1\uc5d0 \ub300\ud558\uc5ec […]<\/p>\n","protected":false},"author":1,"featured_media":1267,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31,11],"tags":[],"class_list":["post-1265","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-steamp","category-story"],"_links":{"self":[{"href":"https:\/\/www.eqboard.com\/index.php?rest_route=\/wp\/v2\/posts\/1265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eqboard.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.eqboard.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.eqboard.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eqboard.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1265"}],"version-history":[{"count":2,"href":"https:\/\/www.eqboard.com\/index.php?rest_route=\/wp\/v2\/posts\/1265\/revisions"}],"predecessor-version":[{"id":1269,"href":"https:\/\/www.eqboard.com\/index.php?rest_route=\/wp\/v2\/posts\/1265\/revisions\/1269"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.eqboard.com\/index.php?rest_route=\/wp\/v2\/media\/1267"}],"wp:attachment":[{"href":"https:\/\/www.eqboard.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.eqboard.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.eqboard.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}