{"id":126,"date":"2021-05-18T16:49:21","date_gmt":"2021-05-18T08:49:21","guid":{"rendered":"https:\/\/playerzhou.com\/blog\/?p=126"},"modified":"2021-05-18T16:49:21","modified_gmt":"2021-05-18T08:49:21","slug":"%e7%ba%bf%e6%80%a7%e5%b7%a5%e4%bd%9c%e6%b5%81%e4%b8%8egamma%e6%a0%a1%e6%ad%a3","status":"publish","type":"post","link":"https:\/\/playerzhou.com\/blog\/?p=126","title":{"rendered":"\u7ebf\u6027\u5de5\u4f5c\u6d41\u4e0egamma\u6821\u6b63"},"content":{"rendered":"<ul>\n<li>\u4eba\u773c\u5bf9\u4eae\u5ea6\u7684\u611f\u5e94\u4e0d\u662f\u7ebf\u6027\u7684\uff0c\u5bf9\u6697\u90e8\u7684\u53d8\u5316\u66f4\u52a0\u654f\u611f\uff0c\u800c\u5bf9\u4e8e8Bit\u7684\u56fe\u50cf\u6587\u4ef6\u6765\u8bf4\uff0c\u7531\u4e8e\u5b58\u50a8\u5927\u5c0f\u6709\u9650\uff0c\u4e3a\u4e86\u4f7f\u89c2\u611f\u66f4\u597d\uff0c\u7ec6\u5206\u4e86\u4f4e\u4eae\u5ea6\u7684\u533a\u57df\uff0c\u5982RGB(0.5,0.5,0.5)\u662f\u4eba\u611f\u77e5\u7684\u4e2d\u7070\u5ea6\uff0c\u4f46\u5728\u7ebf\u6027\u7a7a\u95f4\u5185\uff0c\u5176\u7070\u5ea6\u7ea6\u4e3a0.2\u3002<\/li>\n<li>\u5bf9\u4e8e\u7ebf\u6027\u7a7a\u95f4\u7684\u7070\u5ea6x\uff0c\u4ee4<code><code>x&#039;=x^(1\/gamma)<\/code><\/code>\u5c06\u7ebf\u6027\u7a7a\u95f4\u6620\u5c04\u5230gamma\u7a7a\u95f4\uff0c\u4f7f\u5f97\u4f4e\u7070\u5ea6\u7684\u90e8\u5206\u5728gamma\u7a7a\u95f4\u4e2d\u62e5\u6709\u66f4\u9ad8\u7684\u7cbe\u5ea6\uff0c\u4e00\u822c\u53d6gamma=2.2<\/li>\n<li>\u5bf9\u4e8e\u6e32\u67d3\u8fc7\u7a0b\u4e2d\u7684\u7269\u7406\u5149\u5f3a\uff0c\u4e00\u822c\u662f\u5904\u5728\u7ebf\u6027\u7a7a\u95f4\u7684\uff0c\u82e5\u8981\u4e0eRGB\u503c\u8fdb\u884c\u8ba1\u7b97\uff0c\u9700\u8981\u540c\u4e00\u5355\u4f4d\uff0c\u5373\u4ee4RGB\u503c<code><code>x&#039;=x^(gamma)<\/code><\/code>\uff0c\u5c06\u7070\u5ea6\u8fd8\u539f\u81f3\u7ebf\u6027\u7a7a\u95f4\uff0c\u8be5\u8fc7\u7a0b\u5219\u79f0\u4e3agamma\u6821\u6b63<\/li>\n<li>\u8fd0\u7b97\u7ed3\u675f\u540e\uff0c\u7531\u4e8e\u663e\u793a\u5668\u663e\u793a8Bit RGB\u56fe\u50cf\u65f6\u662f\u4f7f\u7528gamma\u6821\u6b63\u7684\uff0c\u56e0\u6b64\u8fd8\u9700\u5c06\u6700\u540e\u7684\u7ed3\u679c\u8fd8\u539f\u56degamma\u7a7a\u95f4<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4eba\u773c\u5bf9\u4eae\u5ea6\u7684\u611f\u5e94\u4e0d\u662f\u7ebf\u6027\u7684\uff0c\u5bf9\u6697\u90e8\u7684\u53d8\u5316\u66f4\u52a0\u654f\u611f\uff0c\u800c\u5bf9\u4e8e8Bit\u7684\u56fe\u50cf\u6587\u4ef6\u6765\u8bf4\uff0c\u7531\u4e8e\u5b58\u50a8\u5927\u5c0f\u6709\u9650\uff0c\u4e3a\u4e86\u4f7f\u89c2\u611f\u66f4 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[12],"_links":{"self":[{"href":"https:\/\/playerzhou.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/126"}],"collection":[{"href":"https:\/\/playerzhou.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/playerzhou.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/playerzhou.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/playerzhou.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=126"}],"version-history":[{"count":1,"href":"https:\/\/playerzhou.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/126\/revisions"}],"predecessor-version":[{"id":127,"href":"https:\/\/playerzhou.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/126\/revisions\/127"}],"wp:attachment":[{"href":"https:\/\/playerzhou.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=126"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/playerzhou.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=126"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/playerzhou.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}