{"id":50,"date":"2023-02-15T17:14:12","date_gmt":"2023-02-15T09:14:12","guid":{"rendered":"https:\/\/boostup.cf\/?p=50"},"modified":"2023-02-16T14:17:00","modified_gmt":"2023-02-16T06:17:00","slug":"yuv%e6%a0%bc%e5%bc%8f%e6%80%bb%e7%bb%93","status":"publish","type":"post","link":"https:\/\/189505.xyz\/?p=50","title":{"rendered":"YUV\u683c\u5f0f\u603b\u7ed3"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_40 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" area-label=\"ez-toc-toggle-icon-1\"><label for=\"item-69e06132b5e7f\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-69e06132b5e7f\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/189505.xyz\/?p=50\/#YUV%E4%B8%AD%E5%90%84%E5%88%86%E9%87%8F%E5%90%AB%E4%B9%89\" title=\"\nYUV\u4e2d\u5404\u5206\u91cf\u542b\u4e49 \n\">\nYUV\u4e2d\u5404\u5206\u91cf\u542b\u4e49 \n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/189505.xyz\/?p=50\/#%E5%9B%BE%E8%A7%A3yuv\" title=\"\n\u56fe\u89e3yuv \n\">\n\u56fe\u89e3yuv \n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/189505.xyz\/?p=50\/#%E5%8F%82%E8%80%83%E6%96%87%E7%8C%AE\" title=\"\n\u53c2\u8003\u6587\u732e \n\">\n\u53c2\u8003\u6587\u732e \n<\/a><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"YUV%E4%B8%AD%E5%90%84%E5%88%86%E9%87%8F%E5%90%AB%E4%B9%89\"><\/span>\nYUV\u4e2d\u5404\u5206\u91cf\u542b\u4e49<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>Y\u662f\u4eae\u5ea6, U\u548cV\u8868\u793a\u989c\u8272\u3002<br \/>\nYUV\u53c8\u53ebYCbCr\u3002<br \/>\ncsdn\u535a\u5ba2https:\/\/blog.csdn.net\/hanxiucaolss\/article\/details\/100726139\uff1a<br \/>\nC\u4ee3\u8868\u5206\u91cf\uff08component\uff09\uff0cCr\u3001Cb\u5206\u522b\u5bf9\u5e94r(\u7ea2)\u3001b(\u84dd)\u5206\u91cf\u4fe1\u53f7\uff0cY\u9664\u4e86g(\u7eff)\u5206\u91cf\u4fe1\u53f7\uff0c\u8fd8\u53e0\u52a0\u4e86\u4eae\u5ea6\u4fe1\u53f7\u3002\n<\/p>\n<\/p>\n<p>\n\u5fae\u8f6f\u6587\u7ae0\uff1aNote   For the purposes of this article, the term U is equivalent to Cb, and the term V is equivalent to Cr.\n<\/p>\n<h1><span class=\"ez-toc-section\" id=\"%E5%9B%BE%E8%A7%A3yuv\"><\/span>\n\u56fe\u89e3yuv<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nhttps:\/\/docs.google.com\/document\/d\/1cT399PNIXxFVfWLIZCMBQ0_sbtuIdG_Gfkuh2k-LpF8\/edit<br \/>\n<img decoding=\"async\" src=\"https:\/\/construct.cf\/blogImages\/yuv\/yuv422.jpg\">\n<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/construct.cf\/blogImages\/yuv\/yu12yv12.png\">\n<\/p>\n<h1><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83%E6%96%87%E7%8C%AE\"><\/span>\n\u53c2\u8003\u6587\u732e<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u5fae\u8f6f\u6587\u7ae0https:\/\/learn.microsoft.com\/en-us\/previous-versions\/aa904813(v=vs.80)?redirectedfrom=MSDN<\/p>\n","protected":false},"excerpt":{"rendered":"<p>YUV\u4e2d\u5404\u5206\u91cf\u542b\u4e49 Y\u662f\u4eae\u5ea6, U\u548cV\u8868\u793a\u989c\u8272\u3002 YUV\u53c8\u53ebYCbCr\u3002 csdn\u535a\u5ba2https:\/\/blog &#8230; <a title=\"YUV\u683c\u5f0f\u603b\u7ed3\" class=\"read-more\" href=\"https:\/\/189505.xyz\/?p=50\" aria-label=\"More on YUV\u683c\u5f0f\u603b\u7ed3\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/189505.xyz\/index.php?rest_route=\/wp\/v2\/posts\/50"}],"collection":[{"href":"https:\/\/189505.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/189505.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/189505.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/189505.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=50"}],"version-history":[{"count":4,"href":"https:\/\/189505.xyz\/index.php?rest_route=\/wp\/v2\/posts\/50\/revisions"}],"predecessor-version":[{"id":54,"href":"https:\/\/189505.xyz\/index.php?rest_route=\/wp\/v2\/posts\/50\/revisions\/54"}],"wp:attachment":[{"href":"https:\/\/189505.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=50"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/189505.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=50"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/189505.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=50"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}