{"id":3938,"date":"2020-08-20T09:55:49","date_gmt":"2020-08-20T00:55:49","guid":{"rendered":"https:\/\/now0930.pe.kr\/wordpress\/?p=3938"},"modified":"2020-08-20T09:56:49","modified_gmt":"2020-08-20T00:56:49","slug":"learning-opencv-4-computer-vision-with-python-3-chapter2-modue2","status":"publish","type":"post","link":"https:\/\/now0930.pe.kr\/wordpress\/learning-opencv-4-computer-vision-with-python-3-chapter2-modue2\/","title":{"rendered":"Learning OpenCV 4 Computer Vision with Python 3, Chapter2, Modue2"},"content":{"rendered":"\n<p>\uc0bd\uc9c8\ub85c video\ub85c \ub4e4\uc5b4\uc624\ub294 \uc785\ub825\uc744 \ud544\ud130\ub9c1 \ud588\ub2e4. cv2.waitKey(delay)\uac00 \uc5c6\uc73c\uba74 \ud504\ub808\uc784\uc744 \uc5c5\ub370\uc774\ud2b8 \ud558\uc9c0 \uc54a\ub294\ub2e4. windowmanager\uc5d0\uc11c callback \ud568\uc218\ub97c \ub9cc\ub4e4\uc5b4, \uc6f9\ucea0 \ucea1\uccd0 -> \ud30c\uc77c\ub85c \ubcc0\ud658 -> \ud504\ub808\uc784\uc73c\ub85c \ud45c\uc2dc -> \ub300\uae30 -> \uc785\ub825\uc744 \ubc1b\uc74c &#8230;\ubc18\ubcf5 \uc774\ub7f0 \uc2dd\uc73c\ub85c \uc798~~(\ub178\uac00\ub2e4 \ub300\ubc15) \ud588\ub2e4.<\/p>\n\n\n\n<p>2\uc7a5\ubd80\ud130 \uac01 \uc608\uc81c\ub97c \ub530\ub77c\ud560 \uc218 \uc788\ub2e4. \uc54c\uace0\ub9ac\uc998\uc744 \uc774\ud574\ud55c\ub2e4\uae30 \ubcf4\ub2e4\ub294 \uc774\ub7f0\uc2dd\uc73c\ub85c \uc0ac\uc6a9\ud55c\ub2e4\ub294 \ub290\ub08c\uc774\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Chpater2 module2\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/BGglc9gkUnY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\uc0bd\uc9c8\ub85c video\ub85c \ub4e4\uc5b4\uc624\ub294 \uc785\ub825\uc744 \ud544\ud130\ub9c1 \ud588\ub2e4. cv2.waitKey(delay)\uac00 \uc5c6\uc73c\uba74 \ud504\ub808\uc784\uc744 \uc5c5\ub370\uc774\ud2b8 \ud558\uc9c0 \uc54a\ub294\ub2e4. windowmanager\uc5d0\uc11c callback \ud568\uc218\ub97c \ub9cc\ub4e4\uc5b4, \uc6f9\ucea0 \ucea1\uccd0 -> \ud30c\uc77c\ub85c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[12],"tags":[796,110,798],"class_list":["post-3938","post","type-post","status-publish","format-standard","hentry","category-12","tag-opencv","tag-python","tag-raspberry"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/3938","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/comments?post=3938"}],"version-history":[{"count":3,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/3938\/revisions"}],"predecessor-version":[{"id":3941,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/3938\/revisions\/3941"}],"wp:attachment":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/media?parent=3938"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/categories?post=3938"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/tags?post=3938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}