{"id":2842,"date":"2022-11-09T00:44:40","date_gmt":"2022-11-09T00:44:40","guid":{"rendered":"https:\/\/global.tab-tv.com\/cn\/?p=2842"},"modified":"2022-11-09T00:44:42","modified_gmt":"2022-11-09T00:44:42","slug":"%e8%89%b2%e5%bd%a9%e7%a9%ba%e9%97%b4adobe-rgb-vs-srgb-vs-ntsc-vs-rec-2020-vs-%e8%89%b2%e5%bd%a9%e6%a8%a1%e5%9e%8bsmyk%e6%af%94%e8%be%83%e8%af%b4%e6%98%8e","status":"publish","type":"post","link":"https:\/\/global.tab-tv.com\/cn\/2842","title":{"rendered":"\u8272\u5f69\u7a7a\u95f4Adobe RGB vs sRGB vs NTSC vs REC 2020 vs \u8272\u5f69\u6a21\u578bSMYK\u6bd4\u8f83\u8bf4\u660e"},"content":{"rendered":"\n

\u62e5\u6709\u4e0e\u5370\u5237\u6216\u56fe\u5f62\u5f00\u53d1\u548c\u56fe\u50cf\u5904\u7406\u6709\u5173\u7684\u4ea7\u54c1\u7684\u516c\u53f8\u90fd\u9762\u4e34\u7740\u6807\u51c6\u5316\u8272\u8c03\u7684\u9700\u8981\u3002\u8fd9\u5bf9\u4e8e\u5728\u663e\u793a\u5668\u4e0a\u6216\u6253\u5370\u65f6\u6b63\u786e\u663e\u793a\u56fe\u50cf\u662f\u5fc5\u8981\u7684\u3002<\/p>\n\n\n\n

\u56e0\u6b64\uff0c\u4eba\u4eec\u53d1\u660e\u4e86\u5404\u79cd\u6807\u51c6\u3002\u76d1\u89c6\u5668\u3001\u7535\u89c6\u548c\u6253\u5370\u673a\u7684\u5236\u9020\u5546\u8868\u660e\u4ed6\u4eec\u7684\u4ea7\u54c1\u652f\u6301\u54ea\u79cd\u663e\u8272\u6807\u51c6\u3002\u5173\u4e8e\u7535\u89c6\u548c\u663e\u793a\u5668\uff0c\u5236\u9020\u5546\u4f7f\u7528\u4e0d\u540c\u7684\u65b9\u6cd5\u6765\u6d4b\u91cf\u5c4f\u5e55\u7684\u8272\u5f69\u8303\u56f4\u3002\u4f46\u5bf9\u5f88\u591a\u4eba\u6765\u8bf4\uff0c\u7edd\u5bf9\u6ca1\u6709\u4eba\u8bf4\u652f\u6301sRGB120%\u8272\u57df\u8fd9\u4e2a\u53c2\u6570\u3002\u4f46\u6211\u5c06\u901a\u4fd7\u5730\u89e3\u91ca\u8fd9\u5728\u5b9e\u8df5\u4e2d\u610f\u5473\u7740\u4ec0\u4e48\u3002<\/p>\n\n\n\n

\u8bf7\u6ce8\u610f\uff0c\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u6807\u51c6\u662f\u4ee5\u6700\u5927\u503c\u6765\u4f7f\u7528\u7684\u3002\u4f8b\u5982\uff0c\u5982\u679c\u5b83\u8bf4\u652f\u6301NTSC72%\uff0c\u90a3\u5c31\u5927\u81f4\u5bf9\u5e94\u4e8esRGB100%\u3002\u53cd\u8fc7\u6765\uff0csRGB120%\u5927\u81f4\u5bf9\u5e94\u4e8eRGB\u3002<\/p>\n\n\n\n

\u5bf9\u4e8e\u5927\u591a\u6570\u7528\u6237\u6765\u8bf4\uff0c\u6240\u6709\u8fd9\u4e9b\u53c2\u6570\u6beb\u65e0\u610f\u4e49\u3002\u4f7f\u7528\u6bcf\u6bd4\u7279\u7684\u989c\u8272\u6df1\u5ea6\u7684\u6982\u5ff5\u6bd4\u8f83\u5bb9\u6613\u3002\u4f8b\u5982\uff0c8\u4f4d\u662f\u4e2d\u6863\u7535\u89c6\uff0c10\u4f4d\u662f\u9ad8\u6863\u7535\u89c6\u3002<\/p>\n\n\n\n

<\/a>\u4ec0\u4e48\u662fsRGB 125%\uff0cNTSC 72%\uff0cRGB92%\uff0cCMYK 50%\uff1f<\/strong><\/h1>\n\n\n\n

\u5728\u663e\u793a\u5668\u7684\u63cf\u8ff0\u4e2d\uff0c\u4f60\u53ef\u80fd\u4f1a\u770b\u5230\u652f\u6301sRGB-125%\u6216NTSC 72%\uff0cAdobe RGB 92%\uff0c\u4ee5\u53caCMYK 50%\u7684\u89c4\u683c\u3002\u8fd9\u4e9b\u53c2\u6570\u8868\u660e\u663e\u793a\u5668\u53ef\u4ee5\u4ece\u6807\u51c6\u4e2d\u663e\u793a\u51fa\u591a\u5c11\u989c\u8272\u7684\u8272\u8c03\u3002\u8fd9\u662f\u5f88\u76f8\u5bf9\u7684\u3002\u4ece\u89c6\u89c9\u4e0a\u770b\uff0c\u5728\u6587\u7ae0\u7684\u5f00\u5934\uff0c\u4f60\u53ef\u4ee5\u770b\u5230\u4e00\u4e2a\u7279\u5b9a\u7684\u6807\u51c6\u8986\u76d6\u4e86\u54ea\u4e9b\u8272\u5f69\u7a7a\u95f4\u3002\u8986\u76d6\u9762\u8d8a\u5927\uff0c\u4f60\u80fd\u521b\u9020\u7684\u989c\u8272\u5c31\u8d8a\u591a\u3002\u4f60\u53ef\u80fd\u90fd\u77e5\u9053\u8fd9\u4e9b\u60ef\u4f8b\uff0c\u4f46\u6211\u5c06\u544a\u8bc9\u4f60\u6bcf\u4e00\u79cd\u683c\u5f0f\u7684\u60c5\u51b5\u3002<\/p>\n\n\n\n

<\/a>sRGB<\/strong>\u8272\u5f69\u6807\u51c6<\/strong><\/h2>\n\n\n\n

sRGB <\/strong>– 1996\u5e74\u7531\u60e0\u666e\u548c\u5fae\u8f6f\u5f00\u53d1\uff0c\u8be5\u6807\u51c6\u7684\u76ee\u6807\u662f\u7edf\u4e00\u6253\u5370\u673a\u663e\u793a\u5668\u548c\u4e92\u8054\u7f51\u7684\u989c\u8272\uff0c\u4f7f\u56fe\u50cf\u5177\u6709\u76f8\u540c\u7684\u8272\u57df\uff0c\u5728\u6253\u5370\u548c\u89c2\u770b\u65f6\u770b\u8d77\u6765\u90fd\u4e00\u6837\u3002\u5b83\u662f\u663e\u793a\u5668\u4e2d\u4f7f\u7528\u7684\u4e3b\u8981\u6807\u51c6\u3002\u5982\u679c\u4f60\u5728\u663e\u793a\u5668\u4e0a\u4f7f\u7528sRGB\uff0c\u4f60\u5728\u6253\u5370\u65f6\u5c31\u4f1a\u5f97\u5230\u4e0e\u663e\u793a\u5668\u4e0a\u4e00\u6837\u7684\u56fe\u7247\u3002\u8fd9\u5f88\u65b9\u4fbf\uff0c\u56e0\u4e3a\u5b83\u4e0d\u9700\u8981\u989d\u5916\u7684\u4fee\u6b63\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u8fd9\u4e2a\u6807\u51c6\u662f\u5728\u8fd130\u5e74\u524d\u5236\u5b9a\u7684\uff0c\u5b83\u7684\u8272\u5f69\u8986\u76d6\u8303\u56f4\u76f8\u5bf9\u6709\u9650\uff0c\u57fa\u672c\u4e0a\u662f\u6700\u4e0d\u8fdb\u6b65\u7684\u6807\u51c6\u3002<\/p>\n\n\n\n

<\/a>Adobe RGB<\/strong>\u989c\u8272\u914d\u7f6e\u6587\u4ef6<\/strong><\/h2>\n\n\n\n

Adobe RGB<\/strong>–1998\u5e74\u7531Adobe\u516c\u53f8\u5f00\u53d1\uff0c\u987e\u540d\u601d\u4e49\uff0c\u662f\u4e3a\u4e86\u5efa\u7acb\u4e00\u4e2a\u6bd4sRGB\u66f4\u5927\u7684\u8272\u57df\u7684\u6807\u51c6\u3002<\/p>\n\n\n\n

\u572820\u4e16\u7eaa90\u5e74\u4ee3\uff0c\u4eba\u4eec\u5f00\u53d1\u4e86\u4f7f\u7528CMYK\u989c\u8272\u6a21\u578b\u8fdb\u884c\u5f69\u8272\u6253\u5370\u7684\u6253\u5370\u673a\uff0c\u4f7f\u6253\u5370\u54c1\u7684\u8272\u57df\u6bd4sRGB\u66f4\u52a0\u6269\u5927\u3002\u8fd9\u79cd\u66f4\u5148\u8fdb\u7684\u6807\u51c6\u6700\u521d\u88ab\u5b9a\u4f4d\u4e3a\u4e13\u4e1a\u663e\u793a\u5668\u548c\u7535\u89c6\u673a\u7684\u8272\u5f69\u663e\u793a\uff0c\u5e76\u5bf9\u5c4f\u5e55\u8fdb\u884c\u4e86\u6539\u8fdb\u3002\u7f3a\u70b9\u662f\u5e76\u975e\u6240\u6709\u8bbe\u5907\u90fd\u652f\u6301\u8fd9\u4e00\u6807\u51c6\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u5728Photoshop\u4e2d\u4f7f\u7528RGB\u989c\u8272\u914d\u7f6e\u6587\u4ef6\uff0c\u4f46\u5982\u679c\u4f60\u7684\u6253\u5370\u673a\u4e0d\u652f\u6301\u8fd9\u4e2a\u914d\u7f6e\u6587\u4ef6\uff0c\u4f60\u6700\u7ec8\u5f97\u5230\u7684\u7167\u7247\u5c31\u4f1a\u4e0e\u4f60\u5728\u5c4f\u5e55\u4e0a\u770b\u5230\u7684\u4e0d\u540c\u3002\u8fd9\u4e2a\u914d\u7f6e\u6587\u4ef6\u662f\u6700\u5e73\u8861\u7684\uff0c\u9002\u5408\u5927\u591a\u6570\u7528\u6237\uff0c\u662f\u6700\u5e38\u89c1\u7684\u3002<\/p>\n\n\n\n

<\/a>NTSC<\/strong>\u8272\u57df<\/strong><\/h2>\n\n\n\n

NTSC<\/strong>\uff1a<\/strong>\u6700\u65e9\u7684\u5f69\u8272\u6807\u51c6\u4e4b\u4e00\u662f\u57281953\u5e74\u5f69\u8272\u7535\u89c6\u53d1\u5c55\u65f6\u5236\u5b9a\u7684\u3002\u662f\u7684\uff0c\u6b63\u662f\u57281953\u5e74\uff0c\u7535\u5f71\u548c\u5f69\u8272\u7535\u89c6\u7684\u8272\u5f69\u663e\u793a\u88ab\u6807\u51c6\u5316\u4e86\u3002\u8fd9\u4e2a\u6807\u51c6\u89c4\u5b9a\u4e86\u5f69\u8272\u7535\u89c6\u753b\u9762\u4e2d\u53ef\u4ee5\u6709\u54ea\u4e9b\u989c\u8272\u7684\u8272\u8c03\u3002\u73b0\u5728\u4e0d\u4f7f\u7528NTSC\u5236\u5f0f\u7684\u8272\u5f69\u914d\u7f6e\u6587\u4ef6\uff08\u5b83\u662f\u4e00\u4e2a\u6a21\u62df\u6807\u51c6\uff09\uff0c\u4f46\u7528\u4e8e\u6bd4\u8f83\uff0c\u56e0\u4e3a\u8be5\u6807\u51c6\u6709\u4e00\u4e2a\u5408\u7406\u7684\u5e7f\u6cdb\u7684\u8272\u5f69\u5149\u8c31\u3002\u53ef\u80fd\u4f1a\u51fa\u73b0\u8fd9\u6837\u7684\u95ee\u9898\uff1a\u4e3a\u4ec0\u4e481953\u5e74\u91c7\u7528\u4e86\u4f20\u8f93\u8272\u8c03\u7684\u6807\u51c6\uff0c\u800c65\u5e74\u540e\u5927\u591a\u6570\u7535\u89c6\u673a\u548c\u663e\u793a\u5668\u90fd\u4e0d\u80fd\u8fbe\u5230\u8fd9\u4e2a\u6807\u51c6\u3002<\/p>\n\n\n\n

\u7b54\u6848\u5f88\u7b80\u5355\uff0c\u8be5\u6807\u51c6\u662f\u4e3a\u4f7f\u7528\u7535\u5b50\u675f\u7ba1\u7684\u7535\u89c6\u5236\u5b9a\u7684\u3002\u800c\u4e14\u4f60\u5e94\u8be5\u77e5\u9053\uff0c\u7535\u5b50\u771f\u7a7a\u7ba1\u6bd4\u57fa\u4e8e\u6676\u4f53\u7ba1\u7684\u8bbe\u5907\u6709\u66f4\u597d\u7684\u8d28\u91cf\u3002\u5728CRT\u7535\u89c6\u673a\u548c\u663e\u793a\u5668\u4e0a\uff0c\u4f60\u53ef\u4ee5\u5f97\u5230\u66f4\u597d\u7684\u8272\u5f69\u518d\u73b0\u3002\u4f8b\u5982\uff0c\u4e13\u4e1a\u5f55\u97f3\u5ba4\u548c\u97f3\u4e50\u4f1a\u97f3\u54cd\u7cfb\u7edf\u4ecd\u7136\u5728\u653e\u5927\u5668\u4e2d\u4f7f\u7528\u771f\u7a7a\u7ba1\u3002\u8fd9\u4f7f\u58f0\u97f3\u66f4\u52a0\u7eaf\u51c0\u3002\u8fd9\u5c31\u662f\u4e3aCRT\u5236\u5b9a\u7684\u6807\u51c6\u3002<\/p>\n\n\n\n

<\/a>NTSC 100%<\/strong>\u5bf9NTSC 72%<\/strong><\/h3>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n

\u8bf7\u770b\u4e00\u4e2a\u5927\u7ea6NTSC\u5236\u5f0f\u768472%\u4e0eNTSC\u5236\u5f0f\u7684\u56fe\u50cf\u5c06\u770b\u8d77\u6765\u50cf100%\uff0c\u8fd9\u662f\u4e00\u4e2a\u975e\u5e38\u5e38\u89c4\u7684\u56fe\u50cf\u3002\u5728\u73b0\u5b9e\u4e16\u754c\u4e2d\uff0c\u8fd9\u53d6\u51b3\u4e8e\u663e\u793a\u5668\u7684\u8d28\u91cf\u548c\u6280\u672f\uff0c\u4f8b\u5982\uff0c\u53bb\u7535\u89c6\u6216\u7b14\u8bb0\u672c\u7535\u8111\u5546\u5e97\u3002\u8bf7\u4ed6\u4eec\u628a\u540c\u6837\u7684\u56fe\u7247\u653e\u5728\u5c4f\u5e55\u4e0a\uff0c\u4f60\u4f1a\u770b\u5230\u4e0d\u540c\u8bbe\u5907\u4e0a\u7684\u989c\u8272\u6df1\u6d45\u5dee\u5f02\u3002<\/p>\n\n\n\n

<\/a>REC 2020, REC 2100<\/strong>\u8272\u5f69\u7a7a\u95f4<\/strong><\/h2>\n\n\n\n

REC 2020<\/strong>\u6807\u51c6\uff082012\u5e74\uff09\u7528\u4e8eUHDTV\uff08UHD 4K\u548cUHD 8K\uff09\u3002\u4e00\u4e2aRGB\u8272\u5f69\u7a7a\u95f4\uff0c\u5176\u8272\u57df\u6bd4\u51e0\u4e4e\u6240\u6709\u5176\u4ed6RGB\u8272\u5f69\u7a7a\u95f4\u90fd\u8981\u5bbd\u5e7f\u3002\u76ee\u524d\u8fd8\u6ca1\u6709\u663e\u793a\u5668\u80fd\u591f\u663e\u793aREC 2020\u7684\u5168\u8272\u57df\u3002\u6700\u5148\u8fdb\u7684\u663e\u793a\u5668\u53ef\u4ee5\u663e\u793a\u5927\u7ea697%\u7684\u8272\u5f69\u7a7a\u95f4\u3002REC 2020\u662f\u4e3aSDR\u8bbe\u8ba1\u7684\u3002\u968f\u7740HDR\u7684\u51fa\u73b0\u548c\u663e\u793a\u66f4\u591a\u989c\u8272\u8272\u8c03\u7684\u80fd\u529b\uff0cREC 2100<\/strong>\u73b0\u5728\u6709\u4e86HDR\u529f\u80fd\u3002<\/p>\n\n\n\n

<\/a>RGB<\/strong>\u3001sRGB\u3001NTSC\u3001REC 2020\u4e0e\u3001SMYK\u8272\u57df\u6bd4\u8f83<\/strong><\/h2>\n\n\n\n\n\n\n\t\n\n\t\n\t\n\t\n\t
color space<\/th>coverage % NTSC<\/th>coverege % sRGB<\/th>\n<\/tr>\n<\/thead>\n
NTCS<\/td>100<\/td>~72<\/td>\n<\/tr>\n
sRGB<\/td>~72<\/td>100<\/td>\n<\/tr>\n
Adobe RGB<\/td>~99<\/td>~117<\/td>\n<\/tr>\n
REC 2020<\/td>~150<\/td>~172<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n

\u5173\u4e8e\u6807\u51c6\u7684\u6bd4\u8f83\uff0cNTCS\u5927\u81f4\u5bf9\u5e94\u4e8eRGB\u3002sRGB\u8986\u76d6\u4e86NTSC\u7684\u7ea672%\uff0cRGB\u4e5f\u662f\u5982\u6b64\u3002REC 2020\u8986\u76d6\u7684\u8272\u5f69\u7a7a\u95f4\u6bd4NTSC\u591a50%\uff0c\u51e0\u4e4e\u662fsRGB\u7684\u4e24\u500d\u3002\u4f46\u662f\uff0c\u5982\u679c\u4f60\u660e\u767d\u6240\u6709\u8fd9\u4e9b\u6bd4\u8f83\u90fd\u662f\u76f8\u5bf9\u7684\uff0c\u90a3\u5c31\u4f1a\u6709\u5e2e\u52a9\u3002\u6ce8\u610f\u4f60\u7684\u663e\u793a\u5668\u6216\u7535\u89c6\u673a\u7684\u989c\u8272\u6df1\u5ea6\u3002\u5982\u679c\u63cf\u8ff0\u4e2d\u8bf4\u989c\u8272\u6df1\u5ea6\u4e3a8\u6bd4\u7279\uff0c\u90a3\u5c31\u662f\u5de5\u4f5c\u7528\u7684\u9884\u7b97\u663e\u793a\u5668\uff0c8\u6bd4\u7279\u52a0\u4e0a\u6296\u52a8\uff0c\u7a0d\u5fae\u597d\u4e00\u70b9\uff0c\u4f46\u4ecd\u7136\u662f\u9884\u7b97\u5c4f\u5e55\uff1b10\u6bd4\u7279\u662f\u4f18\u79c0\u7684\u4e13\u4e1a\u663e\u793a\u5668\u6216\u9ad8\u7ea7\u7535\u89c6\u3002<\/p>\n\n\n\n

<\/a>\u6807\u51c6SMYK<\/strong><\/h2>\n\n\n\n

SMYK<\/strong>\u662f\u4e3a\u6253\u5370\u673a\u5f00\u53d1\u7684\u989c\u8272\u6a21\u578b\uff1b\u6253\u5370\u673a\u5236\u9020\u5546\u5728\u5f00\u53d1\u5f69\u8272\u6253\u5370\u673a\u7684\u8fc7\u7a0b\u4e2d\uff0c\u51b3\u5b9a\u4f7f\u7528\u4ee5\u4e0b\u989c\u8272\u7684\u58a8\u6c34\u3001\u9752\u8272\u3001\u54c1\u7ea2\u8272\u3001\u9ec4\u8272\u548c\u9ed1\u8272\u4f5c\u4e3a\u5173\u952e\uff0c\u53ef\u4ee5\u6253\u5370\u51fa\u6700\u9ad8\u8d28\u91cf\u7684\u7167\u7247\u3002\u56fe\u4e2d\u663e\u793a\u4e86\u4eba\u7c7b\u7684\u53ef\u89c1\u5149\u8c31\uff0c\u989c\u8272\u7684\u6df1\u6d45\uff0c\u4ee5\u53ca\u4e0d\u540c\u6807\u51c6\u662f\u5982\u4f55\u53e0\u52a0\u5728\u53ef\u89c1\u5149\u8c31\u4e0a\u7684\u3002<\/p>\n\n\n\n

<\/a>Adobe RGB vs sRGB vs NTSC vs REC 2020 vs <\/strong>\u8272\u5f69\u6a21\u578bSMYK\u7684\u6bd4\u8f83<\/strong><\/h2>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n

\u5728\u56fe\u7247\u4e2d\uff0c\u4f60\u53ef\u4ee5\u770b\u5230\u4e0d\u540c\u7684\u8272\u5f69\u7a7a\u95f4\u662f\u5982\u4f55\u53e0\u52a0\u5728\u8272\u5f69\u65b9\u6848\u4e0a\u7684\u3002\u4f60\u53ef\u4ee5\u770b\u5230\uff0c\u6b63\u5982\u6211\u4e4b\u524d\u6240\u8bf4\uff0csRGB\u7684\u8986\u76d6\u9762\u6700\u5c0f\uff1bRGB\u8986\u76d6\u4e86\u666e\u901a\u4eba\u770b\u5230\u7684\u8272\u5f69\u7a7a\u95f4\u3002ProPhoto RGB\u662f\u4e3a\u4e13\u4e1a\u6444\u5f71\u5e08\u8bbe\u8ba1\u7684\u3002CMYK\u662f\u6253\u5370\u673a\u7684\u8272\u5f69\u7a7a\u95f4\u3002<\/p>\n\n\n\n

<\/a>sRGB-125%<\/em><\/strong><\/h2>\n\n\n\n

sRGB-125%–<\/em><\/strong>\u663e\u793a\u5668\u652f\u6301sRGB\u8272\u5f69\u7a7a\u95f4\uff08\u6240\u6709\u663e\u793a\u5668\u90fd\u652f\u6301sRGB\uff09\uff0c\u89c2\u770b\u65f6\u53ef\u4ee5\u591a\u8986\u76d625%\u7684\u8272\u5f69\u7a7a\u95f4\u3002\u6309\u7167\u4f60\u5bf9\u8fd9\u4e2a\u8425\u9500\u7684\u7406\u89e3\uff0c\u5982\u679c\u663e\u793a\u5668\u63cf\u8ff0\u4e2d\u5199\u7740\u652f\u6301100%\u7684RGB\uff0c\u90a3\u5c31\u662f\u6807\u51c6\u7684\uff0c\u4f46\u5982\u679c\u4f60\u5199\u7740125%\u7684sRGB\uff0c\u6f5c\u610f\u8bc6\u91cc\uff0c\u4e70\u5bb6\u5c31\u4f1a\u89c9\u5f97\u8fd9\u4e2a\u663e\u793a\u5668\u66f4\u597d\u3002<\/p>\n\n\n\n

<\/a>Adobe RGB 92%<\/strong><\/h2>\n\n\n\n

Adobe RGB 92% <\/strong>– \u663e\u793a\u5668\u652f\u6301\u8fd9\u4e00\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u8986\u76d6\u6807\u51c6\u4e2d92%\u7684\u8272\u5f69\u7a7a\u95f4\u3002<\/p>\n\n\n\n

\u8be5\u663e\u793a\u5668\u652f\u6301\u8fd9\u4e00\u6807\u51c6\uff0c\u80fd\u591f\u8986\u76d6RGB\u6807\u51c6\u4e2d92%\u7684\u8272\u5f69\u7a7a\u95f4\u3002\u4e0eNTCS\u6807\u51c6\u7684\u6bd4\u8f83\u662f\u975e\u5e38\u6682\u5b9a\u7684\uff0c\u4ec5\u4f5c\u4e3a\u53c2\u8003\u63d0\u4f9b\u3002<\/p>\n\n\n\n

<\/a>NTSC<\/strong>\u4e0esRGB<\/strong><\/h2>\n\n\n\n

\u6b63\u5982\u6211\u6240\u8bf4\uff0csRGB\u5927\u7ea6\u662fNTSC\u768472%\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u8bb8\u591a\u5236\u9020\u5546\u4f5c\u5f0a\uff0c\u4e0d\u5728\u89c4\u683c\u4e2d\u5217\u51fasRGB\u652f\u6301\uff0c\u4f46NTSC\u5236\u5f0f\u670972%\u7684\u652f\u6301\uff0c\u5927\u591a\u6570\u4eba\u9700\u8981\u5e2e\u52a9\u7406\u89e3\u3002\u8fd9\u5230\u5e95\u662f\u597d\u662f\u574f\uff0c\u5c31\u770b\u4f60\u600e\u4e48\u731c\u4e86\u3002\u4f46\u6211\u7ed9\u4f60\u4e00\u4e2a\u63d0\u793a\uff1b\u8fd9\u6837\u7684\u663e\u793a\u5668\u662f\u9884\u7b97\u663e\u793a\u5668\u300272%\u7684NTSC\u5236\u5f0f=sRGB\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u62e5\u6709\u4e0e\u5370\u5237\u6216\u56fe\u5f62\u5f00\u53d1\u548c\u56fe\u50cf\u5904\u7406\u6709\u5173\u7684\u4ea7\u54c1\u7684\u516c\u53f8\u90fd\u9762\u4e34\u7740\u6807\u51c6\u5316\u8272\u8c03\u7684\u9700\u8981\u3002\u8fd9\u5bf9\u4e8e\u5728\u663e\u793a\u5668\u4e0a\u6216\u6253\u5370\u65f6\u6b63\u786e\u663e\u793a\u56fe\u50cf\u662f\u5fc5\u8981\u7684\u3002 \u56e0\u6b64\uff0c\u4eba\u4eec\u53d1\u660e\u4e86\u5404\u79cd\u6807\u51c6\u3002\u76d1\u89c6\u5668\u3001\u7535\u89c6\u548c\u6253\u5370\u673a\u7684\u5236\u9020\u5546\u8868\u660e\u4ed6\u4eec\u7684\u4ea7\u54c1\u652f\u6301\u54ea\u79cd\u663e\u8272\u6807\u51c6\u3002\u5173\u4e8e\u7535\u89c6\u548c\u663e\u793a\u5668\uff0c\u5236\u9020\u5546\u4f7f\u7528\u4e0d\u540c\u7684\u65b9\u6cd5\u6765\u6d4b\u91cf\u5c4f\u5e55\u7684\u8272\u5f69\u8303\u56f4\u3002\u4f46\u5bf9\u5f88\u591a\u4eba\u6765\u8bf4\uff0c\u7edd\u5bf9\u6ca1\u6709\u4eba\u8bf4\u652f\u6301sRGB120%\u8272\u57df\u8fd9\u4e2a\u53c2\u6570\u3002\u4f46\u6211\u5c06\u901a\u4fd7\u5730\u89e3\u91ca\u8fd9\u5728\u5b9e\u8df5\u4e2d\u610f\u5473\u7740\u4ec0\u4e48\u3002 \u8bf7\u6ce8\u610f\uff0c\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u6807\u51c6\u662f\u4ee5\u6700\u5927\u503c\u6765\u4f7f\u7528\u7684\u3002\u4f8b\u5982\uff0c\u5982\u679c\u5b83\u8bf4\u652f\u6301NTSC72%\uff0c\u90a3\u5c31\u5927\u81f4\u5bf9\u5e94\u4e8esRGB100%\u3002\u53cd\u8fc7\u6765\uff0csRGB120%\u5927\u81f4\u5bf9\u5e94\u4e8eRGB\u3002 \u5bf9\u4e8e\u5927\u591a\u6570\u7528\u6237\u6765\u8bf4\uff0c\u6240\u6709\u8fd9\u4e9b\u53c2\u6570\u6beb\u65e0\u610f\u4e49\u3002\u4f7f\u7528\u6bcf\u6bd4\u7279\u7684\u989c\u8272\u6df1\u5ea6\u7684\u6982\u5ff5\u6bd4\u8f83\u5bb9\u6613\u3002\u4f8b\u5982\uff0c8\u4f4d\u662f\u4e2d\u6863\u7535\u89c6\uff0c10\u4f4d\u662f\u9ad8\u6863\u7535\u89c6\u3002 \u4ec0\u4e48\u662fsRGB 125%\uff0cNTSC 72%\uff0cRGB92%\uff0cCMYK 50%\uff1f \u5728\u663e\u793a\u5668\u7684\u63cf\u8ff0\u4e2d\uff0c\u4f60\u53ef\u80fd\u4f1a\u770b\u5230\u652f\u6301sRGB-125%\u6216NTSC 72%\uff0cAdobe RGB 92%\uff0c\u4ee5\u53caCMYK 50%\u7684\u89c4\u683c\u3002\u8fd9\u4e9b\u53c2\u6570\u8868\u660e\u663e\u793a\u5668\u53ef\u4ee5\u4ece\u6807\u51c6\u4e2d\u663e\u793a\u51fa\u591a\u5c11\u989c\u8272\u7684\u8272\u8c03\u3002\u8fd9\u662f\u5f88\u76f8\u5bf9\u7684\u3002\u4ece\u89c6\u89c9\u4e0a\u770b\uff0c\u5728\u6587\u7ae0\u7684\u5f00\u5934\uff0c\u4f60\u53ef\u4ee5\u770b\u5230\u4e00\u4e2a\u7279\u5b9a\u7684\u6807\u51c6\u8986\u76d6\u4e86\u54ea\u4e9b\u8272\u5f69\u7a7a\u95f4\u3002\u8986\u76d6\u9762\u8d8a\u5927\uff0c\u4f60\u80fd\u521b\u9020\u7684\u989c\u8272\u5c31\u8d8a\u591a\u3002\u4f60\u53ef\u80fd\u90fd\u77e5\u9053\u8fd9\u4e9b\u60ef\u4f8b\uff0c\u4f46\u6211\u5c06\u544a\u8bc9\u4f60\u6bcf\u4e00\u79cd\u683c\u5f0f\u7684\u60c5\u51b5\u3002 sRGB\u8272\u5f69\u6807\u51c6 sRGB – 1996\u5e74\u7531\u60e0\u666e\u548c\u5fae\u8f6f\u5f00\u53d1\uff0c\u8be5\u6807\u51c6\u7684\u76ee\u6807\u662f\u7edf\u4e00\u6253\u5370\u673a\u663e\u793a\u5668\u548c\u4e92\u8054\u7f51\u7684\u989c\u8272\uff0c\u4f7f\u56fe\u50cf\u5177\u6709\u76f8\u540c\u7684\u8272\u57df\uff0c\u5728\u6253\u5370\u548c\u89c2\u770b\u65f6\u770b\u8d77\u6765\u90fd\u4e00\u6837\u3002\u5b83\u662f\u663e\u793a\u5668\u4e2d\u4f7f\u7528\u7684\u4e3b\u8981\u6807\u51c6\u3002\u5982\u679c\u4f60\u5728\u663e\u793a\u5668\u4e0a\u4f7f\u7528sRGB\uff0c\u4f60\u5728\u6253\u5370\u65f6\u5c31\u4f1a\u5f97\u5230\u4e0e\u663e\u793a\u5668\u4e0a\u4e00\u6837\u7684\u56fe\u7247\u3002\u8fd9\u5f88\u65b9\u4fbf\uff0c\u56e0\u4e3a\u5b83\u4e0d\u9700\u8981\u989d\u5916\u7684\u4fee\u6b63\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u8fd9\u4e2a\u6807\u51c6\u662f\u5728\u8fd130\u5e74\u524d\u5236\u5b9a\u7684\uff0c\u5b83\u7684\u8272\u5f69\u8986\u76d6\u8303\u56f4\u76f8\u5bf9\u6709\u9650\uff0c\u57fa\u672c\u4e0a\u662f\u6700\u4e0d\u8fdb\u6b65\u7684\u6807\u51c6\u3002 Adobe RGB\u989c\u8272\u914d\u7f6e\u6587\u4ef6 Adobe RGB–1998\u5e74\u7531Adobe\u516c\u53f8\u5f00\u53d1\uff0c\u987e\u540d\u601d\u4e49\uff0c\u662f\u4e3a\u4e86\u5efa\u7acb\u4e00\u4e2a\u6bd4sRGB\u66f4\u5927\u7684\u8272\u57df\u7684\u6807\u51c6\u3002 \u572820\u4e16\u7eaa90\u5e74\u4ee3\uff0c\u4eba\u4eec\u5f00\u53d1\u4e86\u4f7f\u7528CMYK\u989c\u8272\u6a21\u578b\u8fdb\u884c\u5f69\u8272\u6253\u5370\u7684\u6253\u5370\u673a\uff0c\u4f7f\u6253\u5370\u54c1\u7684\u8272\u57df\u6bd4sRGB\u66f4\u52a0\u6269\u5927\u3002\u8fd9\u79cd\u66f4\u5148\u8fdb\u7684\u6807\u51c6\u6700\u521d\u88ab\u5b9a\u4f4d\u4e3a\u4e13\u4e1a\u663e\u793a\u5668\u548c\u7535\u89c6\u673a\u7684\u8272\u5f69\u663e\u793a\uff0c\u5e76\u5bf9\u5c4f\u5e55\u8fdb\u884c\u4e86\u6539\u8fdb\u3002\u7f3a\u70b9\u662f\u5e76\u975e\u6240\u6709\u8bbe\u5907\u90fd\u652f\u6301\u8fd9\u4e00\u6807\u51c6\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u5728Photoshop\u4e2d\u4f7f\u7528RGB\u989c\u8272\u914d\u7f6e\u6587\u4ef6\uff0c\u4f46\u5982\u679c\u4f60\u7684\u6253\u5370\u673a\u4e0d\u652f\u6301\u8fd9\u4e2a\u914d\u7f6e\u6587\u4ef6\uff0c\u4f60\u6700\u7ec8\u5f97\u5230\u7684\u7167\u7247\u5c31\u4f1a\u4e0e\u4f60\u5728\u5c4f\u5e55\u4e0a\u770b\u5230\u7684\u4e0d\u540c\u3002\u8fd9\u4e2a\u914d\u7f6e\u6587\u4ef6\u662f\u6700\u5e73\u8861\u7684\uff0c\u9002\u5408\u5927\u591a\u6570\u7528\u6237\uff0c\u662f\u6700\u5e38\u89c1\u7684\u3002 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