{"id":578,"date":"2026-05-14T20:43:28","date_gmt":"2026-05-14T12:43:28","guid":{"rendered":"https:\/\/www.aximmetrycn.com\/?p=578"},"modified":"2026-05-14T20:43:28","modified_gmt":"2026-05-14T12:43:28","slug":"%e7%bb%88%e7%bb%93%e8%89%b2%e5%bd%a9%e7%a9%ba%e9%97%b4%e6%92%95%e8%a3%82%ef%bc%9aaximmetry%e5%a6%82%e4%bd%95%e9%87%8d%e6%9e%84%e5%ae%9e%e6%97%b6%e7%ae%a1%e7%ba%bf%e4%b8%ad%e7%9a%84ocio%e4%b8%8e","status":"publish","type":"post","link":"https:\/\/www.aximmetrycn.com\/ko\/20260514320085788828.html","title":{"rendered":"\u7ec8\u7ed3\u8272\u5f69\u7a7a\u95f4\u6495\u88c2\uff1aAximmetry\u5982\u4f55\u91cd\u6784\u5b9e\u65f6\u7ba1\u7ebf\u4e2d\u7684OCIO\u4e0e\u7ebf\u6027\u5de5\u4f5c\u6d41\uff1f"},"content":{"rendered":"

\u5728\u865a\u62df\u5236\u7247\uff08VP\uff09\u6216XR\u76f4\u64ad\u7684\u6280\u672f\u7fa4\u91cc\uff0c\u5982\u679c\u4f60\u60f3\u8ba9\u4e00\u4e2a\u7ecf\u9a8c\u4e30\u5bcc\u7684TD\u77ac\u95f4\u8840\u538b\u98d9\u5347\uff0c\u4f60\u53ea\u9700\u8981\u7ed9\u4ed6\u770b\u4e00\u5f20\u201c\u9ad8\u5149\u5904\u6cdb\u7740\u8be1\u5f02\u54c1\u7ea2\u3001\u6697\u90e8\u7ec6\u8282\u5b8c\u5168\u6b7b\u9ed1\u201d\u7684\u5408\u6210\u622a\u56fe\u3002<\/p>\n

\u8fd9\u5f80\u5f80\u4e0d\u662f\u6253\u5149\u7684\u95ee\u9898\uff0c\u800c\u662f\u5e95\u5c42\u7ba1\u7ebf\u4e2d\u7206\u53d1\u4e86\u201c\u8272\u5f69\u7a7a\u95f4\u6495\u88c2\uff08Color Space Tearing\uff09\u201d<\/span>\u3002<\/p>\n

\u5728\u5b9e\u65f6\u5236\u7247\u4e2d\uff0c\u6211\u4eec\u9762\u4e34\u7684\u662f\u4e00\u4e2a\u8272\u5f69\u7ef4\u5ea6\u6781\u5ea6\u6df7\u4e71\u7684\u201c\u4fee\u7f57\u573a\u201d\uff1a<\/p>\n

    \n
  1. \u6444\u50cf\u673a\u7aef\uff08Camera I\/O\uff09\uff1a<\/span>\u00a0\u8f93\u51fa\u7684\u662f\u57fa\u4e8eLog\u66f2\u7ebf\u7684\u89c6\u9891\u6d41\uff08\u5982S-Log3, C-Log, ARRI LogC\uff09\uff0c\u62e5\u6709\u6781\u9ad8\u7684\u52a8\u6001\u8303\u56f4\uff0c\u4f46\u5728\u76d1\u89c6\u5668\u91cc\u770b\u8d77\u6765\u7070\u8499\u8499\u7684\u3002<\/li>\n
  2. \u5f15\u64ce\u7aef\uff08UE5 Render\uff09\uff1a<\/span>\u00a0\u5185\u90e8\u8fd0\u884c\u5728Linear sRGB\u6216ACEScg\u8272\u5f69\u7a7a\u95f4\u4e2d\uff0c\u5149\u7ebf\u8ffd\u8e2a\u7684\u8ba1\u7b97\u662f\u7edd\u5bf9\u7ebf\u6027\u7684\uff08Linear Workflow\uff09\u3002<\/li>\n
  3. \u663e\u793a\u4e0e\u64ad\u51fa\u7aef\uff08Output\uff09\uff1a<\/span>\u00a0LED\u5c4f\u5e55\u901a\u5e38\u9700\u8981Rec.709\u6216\u5b9a\u5236\u7684\u8272\u57df\uff0c\u800cHDR\u76f4\u64ad\u53ef\u80fd\u9700\u8981Rec.2020\/PQ\uff08ST 2084\uff09\u3002<\/li>\n<\/ol>\n

    \u5982\u679c\u5728\u5408\u6210\u8282\u70b9\u4e2d\uff0c\u4f60\u76f4\u63a5\u5c06Log\u89c6\u9891\u7c97\u66b4\u5730\u4e0eLinear\u6e32\u67d3\u753b\u9762\u53e0\u5728\u4e00\u8d77\uff08Multiply\/Add\uff09\uff0c\u4e0d\u7ecf\u8fc7\u4e25\u683c\u7684\u6570\u5b66\u8f6c\u6362\uff08Tone Mapping\/LUT\uff09\uff0c\u4f60\u7684\u5149\u5f71\u903b\u8f91\u5c31\u5f7b\u5e95\u574d\u7f29\u4e86\u2014\u2014\u865a\u5e7b\u5f15\u64ce\u91cc\u7684\u9633\u5149\u7167\u5728\u5b9e\u62cd\u7684\u4eba\u7269\u8eab\u4e0a\uff0c\u53cd\u7167\u7387\uff08Albedo\uff09\u4f1a\u4ea7\u751f\u6781\u5176\u53cd\u76f4\u89c9\u7684\u9519\u8bef\u3002<\/p>\n

    \u9762\u5bf9\u8fd9\u4e2aUE5\u539f\u751f\u7ba1\u7ebf\u5904\u7406\u8d77\u6765\u6781\u4e3a\u7b28\u91cd\u4e14\u5bb9\u6613\u51fa\u9519\u7684\u75db\u70b9\uff0cAximmetry<\/span>\u7ed9\u51fa\u7684\u89e3\u6cd5\u662f\uff1a\u5265\u79bb\u5f15\u64ce\u8272\u5f69\u63a7\u5236\u6743\uff0c\u5728\u5408\u6210\u5e95\u5c42\u5efa\u7acb\u201c\u5de5\u4e1a\u7ea7OCIO\u6e05\u7b97\u4e2d\u5fc3\u201d\u3002<\/span><\/p>\n

    \"\"<\/p>\n

    \u6838\u5fc3\u89e3\u6cd5\u4e00\uff1a\u62e6\u622a\u5e76\u91cd\u6784OCIO\uff08OpenColorIO\uff09\u7ba1\u7ebf<\/h3>\n

    \u539f\u751f\u7684UE5\u867d\u7136\u652f\u6301OCIO\uff0c\u4f46\u914d\u7f6e\u7e41\u7410\uff0c\u4e14\u5728\u5904\u7406\u9ad8\u8d1f\u8f7d\u7684\u5b9e\u65f6\u591a\u8defI\/O\u89c6\u9891\u6d41\u65f6\uff0c\u6027\u80fd\u5f00\u9500\u6781\u5927\uff0c\u751a\u81f3\u4f1a\u5bfc\u81f4\u5e27\u7387\u9aa4\u964d\u3002<\/p>\n

    Aximmetry\u7684\u505a\u6cd5\u662f\uff1a\u5728\u89c6\u9891\u8fdb\u5165UE5\u4e4b\u524d\uff0c\u548c\u6e32\u67d3\u7ed3\u679c\u79bb\u5f00UE5\u4e4b\u540e\uff0c\u8fdb\u884c\u4e24\u7aef\u62e6\u622a\u4e0e\u8272\u5f69\u6e05\u7b97\u3002<\/span><\/p>\n

      \n
    1. \u8f93\u5165\u7aef\uff08Input Linearization\uff09\uff1a<\/span>\u00a0\u5f53\u6444\u50cf\u673a\u7684S-Log3\u4fe1\u53f7\u901a\u8fc7SDI\u8fdb\u5165Aximmetry\u65f6\uff0c\u5b83\u5e76\u4e0d\u4f1a\u76f4\u63a5\u4e22\u7ed9\u5408\u6210\u5668\u6216\u5f15\u64ce\u3002Aximmetry\u5185\u7f6e\u4e86\u6781\u9ad8\u7cbe\u5ea6\u7684\u786c\u4ef6\u7ea7OCIO\u8282\u70b9\u3002\u5b83\u5728GPU\u5c42\u9762\u4ee5\u5fae\u79d2\u7ea7\u7684\u901f\u5ea6\uff0c\u5c06Log\u4fe1\u53f7\u5b8c\u7f8e\u7ebf\u6027\u5316\uff08Linearize\uff09<\/span>\uff0c\u8f6c\u5316\u4e3a\u4e0eUE5\u5185\u90e8\u5de5\u4f5c\u7a7a\u95f4\u4e00\u81f4\u7684ACEScg\u6216Linear sRGB\u3002 \u8fd9\u610f\u5473\u7740\uff0c\u771f\u5b9e\u6f14\u5458\u7684\u6bcf\u4e00\u5bf8\u53cd\u5149\uff0c\u5728\u8fdb\u5165\u6570\u5b57\u4e16\u754c\u524d\uff0c\u5c31\u5df2\u7ecf\u88ab\u7ffb\u8bd1\u6210\u4e86\u6570\u5b57\u5149\u7ebf\u80fd\u201c\u542c\u61c2\u201d\u7684\u7ebf\u6027\u6570\u636e\u3002<\/li>\n
    2. \u5f15\u64ce\u9694\u79bb\uff1a<\/span>\u00a0\u5728\u8fd9\u4e2a\u67b6\u6784\u4e0b\uff08Aximmetry DE\uff09\uff0c\u865a\u5e7b\u5f15\u64ce\u53ea\u9700\u8981\u5fc3\u65e0\u65c1\u9a9b\u5730\u505a\u5b83\u6700\u64c5\u957f\u7684\u4e8b\uff1a\u5728Linear\u7a7a\u95f4\u4e0b\u6b7b\u78d5Lumen\u548c\u5149\u7ebf\u53cd\u5f39\uff0c\u5b8c\u5168\u4e0d\u9700\u8981\u8017\u8d39\u7b97\u529b\u53bb\u7ba1\u89c6\u9891\u8f93\u5165\u8f93\u51fa\u7684\u8272\u5f69\u8f6c\u6362\u6620\u5c04\u3002<\/li>\n<\/ol>\n

      \u6838\u5fc3\u89e3\u6cd5\u4e8c\uff1a\u5168\u7ebf\u6027\u62a0\u50cf\u7ba1\u7ebf\uff08Linear Keying Pipeline\uff09<\/h3>\n

      \u5982\u679c\u8272\u5f69\u7a7a\u95f4\u6620\u5c04\u6ca1\u505a\u5bf9\uff0c\u53d7\u5bb3\u6700\u6df1\u7684\u7edd\u5bf9\u662f\u7eff\u5e55\u62a0\u50cf\uff08Keying\uff09<\/span>\u3002<\/p>\n

      \u5728\u4f20\u7edf\u7684\u975e\u7ebf\u6027\u7a7a\u95f4\uff08\u5982\u76f4\u63a5\u7528Rec.709\u89c6\u9891\u6d41\uff09\u4e0b\u62a0\u50cf\uff0c\u6697\u90e8\u7684\u566a\u70b9\u4f1a\u88abGamma\u66f2\u7ebf\u653e\u5927\uff0c\u5bfc\u81f4\u534a\u900f\u660e\u7269\u4f53\uff08\u5982\u73bb\u7483\u676f\u3001\u70df\u96fe\uff09\u7684\u6ea2\u8272\uff08Spill\uff09\u5904\u7406\u6781\u5ea6\u7c97\u7cd9\u3002<\/p>\n

      Aximmetry\u7684Advanced Keyer\uff08\u9ad8\u7ea7\u8272\u5ea6\u952e\u63a7\u5668\uff09<\/span>\u4e4b\u6240\u4ee5\u88ab\u4e1a\u5185\u5949\u4e3a\u795e\u660e\uff0c\u6839\u672c\u539f\u56e0\u5728\u4e8e\u5b83\u5efa\u7acb\u5728\u5168\u7ebf\u6027\uff08Full Linear\uff09\u5de5\u4f5c\u6d41<\/span>\u4e4b\u4e0a\u3002 \u56e0\u4e3aAximmetry\u5728\u8f93\u5165\u7aef\u5df2\u7ecf\u5c06\u89c6\u9891\u7ebf\u6027\u5316\uff0c\u6240\u4ee5\u5b83\u7684Keyer\u662f\u5728\u4fdd\u7559\u4e86\u6700\u5b8c\u6574\u4eae\u5ea6\u548c\u8272\u5f69\u4fe1\u606f\u7684\u9ad8\u52a8\u6001\u6570\u636e\u4e2d\u8fdb\u884c\u8fd0\u7b97\u7684\u3002 \u5728\u8fd9\u4e2a\u72b6\u6001\u4e0b\u8fdb\u884cDespill\uff08\u6291\u5236\u7eff\u5149\uff09\u548cAlpha\u901a\u9053\u8ba1\u7b97\uff0cAximmetry\u80fd\u7cbe\u786e\u63a8\u7b97\u51fa\u8fde\u8089\u773c\u90fd\u96be\u4ee5\u5bdf\u89c9\u7684\u5fae\u5c0f\u66dd\u5149\u5dee\u5f02\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u5b83\u80fd\u5b8c\u7f8e\u4fdd\u7559\u6781\u6d45\u7684\u63a5\u89e6\u9634\u5f71\uff08Contact Shadow\uff09\u548c\u53d1\u4e1d\u7a7a\u9699\u7684\u539f\u56e0\u2014\u2014\u5b83\u4e0d\u662f\u5728\u201c\u62a0\u56fe\u201d\uff0c\u800c\u662f\u5728\u505a\u6781\u5176\u7cbe\u5bc6\u7684\u201c\u5149\u5ea6\u5b66\u51cf\u6cd5\u201d\u3002<\/p>\n

      \u6838\u5fc3\u89e3\u6cd5\u4e09\uff1a\u591a\u7aef\u72ec\u7acbTone Mapping\u4e0eLUT\u5206\u53d1<\/h3>\n

      \u5728\u5927\u578bXR\u9879\u76ee\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u5e94\u5bf9\u201c\u591a\u7aef\u5f02\u6784\u8f93\u51fa\u201d\u3002 \u6bd4\u5982\uff1aLED\u5c4f\u5e55\u9700\u8981\u8f93\u51faRec.709\uff08\u5e26\u7279\u5b9a\u7684\u5c4f\u5e55\u6821\u51c6LUT\uff09\uff1b\u5bfc\u6f14\u7684\u76d1\u89c6\u5668\u9700\u8981\u770bRec.709\u7684\u6210\u7247\uff1b\u800c\u8f6c\u64ad\u8f66\u53ef\u80fd\u9700\u8981HDR Rec.2020\/HLG\u7684\u4fe1\u53f7\u6d41\u3002<\/p>\n

      \u5982\u679c\u7528UE\u5f15\u64ce\u6765\u7ba1\u8f93\u51fa\uff0c\u4f60\u9700\u8981\u6302\u8f7d\u591a\u4e2aCineCamera\u548cPost Process Volume\uff0c\u6027\u80fd\u77ac\u95f4\u5d29\u76d8\u3002<\/p>\n

      \u5728Aximmetry\u7684\u6d41\u56fe\uff08Flow Graph\uff09\u4e2d\uff0c\u8272\u5f69\u8def\u7531\uff08Color Routing\uff09<\/span>\u53d8\u5f97\u6781\u5176\u4f18\u96c5\u4e14\u4f4e\u8017\u3002 \u4f5c\u4e3aTD\uff0c\u4f60\u53ef\u4ee5\u5728\u5408\u6210\u7ba1\u7ebf\u7684\u672b\u7aef\uff0c\u62c9\u51fa\u4e09\u6761\u4e0d\u540c\u7684\u8f93\u51fa\u8282\u70b9\u3002<\/p>\n

        \n
      • \u5411LED\u5c4f\u5e55\u8f93\u51fa\u7684\u8282\u70b9\uff0c\u6302\u8f7d\u4e00\u4e2a\u57fa\u4e8e\u8be5\u5c4f\u5e55\u7279\u6027\u7684\u6821\u51c6OCIO\u914d\u7f6e\u3002<\/li>\n
      • \u5411\u8f6c\u64ad\u8f66\u8f93\u51fa\u7684\u8282\u70b9\uff0c\u6302\u8f7dRec.2020\u7684Tone Mapper\u3002 \u7531\u4e8e\u8fd9\u4e9b\u6700\u7ec8\u7684\u8272\u5f69\u6620\u5c04\u8fd0\u7b97\uff08Color Transform\uff09\u5168\u90e8\u7531Aximmetry\u6781\u5176\u8f7b\u91cf\u5316\u4e14\u9ad8\u5ea6\u4f18\u5316\u7684\u56fe\u50cf\u5904\u7406\u5f15\u64ce\u63a5\u7ba1\uff0c\u5b83\u5bf9UE5\u7684\u6e32\u67d3\u7ebf\u7a0b\u505a\u5230\u4e86\u201c\u96f6\u5e72\u6270\u201d<\/span>\u3002<\/li>\n<\/ul>\n

        \u7ed3\u8bed\uff1a\u91cd\u5efa\u5149\u5f71\u7684\u6570\u5b66\u79e9\u5e8f<\/h3>\n

        \u201c\u770b\u7740\u987a\u773c\u201d\uff0c\u5bf9\u4e8e\u5f71\u89c6\u7ea7\u548c\u5e7f\u7535\u7ea7\u5236\u4f5c\u6765\u8bf4\u662f\u8fdc\u8fdc\u4e0d\u591f\u7684\u3002\u5728\u5b9e\u65f6\u6e32\u67d3\u7684\u6218\u573a\u4e0a\uff0c\u8272\u5f69\u7684\u672c\u8d28\u662f\u4e25\u5bc6\u7684\u6d6e\u70b9\u6570\u8fd0\u7b97\u77e9\u9635\u3002<\/p>\n

        \u5f53Log\u89c6\u9891\u4e0eLinear\u6e32\u67d3\u53d1\u751f\u78b0\u649e\uff0c\u7a0d\u6709\u5dee\u6c60\uff0c\u5c31\u4f1a\u5bfc\u81f4\u753b\u9762\u7684\u5851\u6599\u611f\u4e0e\u65ad\u5c42\uff0c\u8ba9\u4e4b\u524d\u8017\u8d39\u5343\u4e07\u7b97\u529b\u6e32\u67d3\u7684\u591a\u8fb9\u5f62\u5931\u53bb\u610f\u4e49\u3002<\/p>\n

        Aximmetry\u6df1\u523b\u7406\u89e3\u5b9e\u65f6\u6e32\u67d3\u7ba1\u7ebf\u4e2d\u7684\u8fd9\u79cd\u5e95\u5c42\u8106\u5f31\u6027\u3002\u5b83\u4ee5\u6781\u5176\u51b7\u9177\u7684\u6570\u5b66\u903b\u8f91\u548c\u5f3a\u608d\u7684OCIO\u7b97\u529b\uff0c\u6210\u4e3a\u4e86\u6a2a\u8de8\u73b0\u5b9e\u8bbe\u5907\u4e0e\u865a\u5e7b\u5f15\u64ce\u4e4b\u95f4\u7684\u201c\u8272\u5f69\u6e05\u7b97\u4e2d\u5fc3\u201d<\/span>\u3002<\/p>\n

        \u901a\u8fc7\u5728\u8f93\u5165\u7aef\u7684\u7cbe\u51c6\u7ebf\u6027\u5316\u3001\u5728\u62a0\u50cf\u7ba1\u7ebf\u7684\u52a8\u6001\u4fdd\u62a4\u3001\u4ee5\u53ca\u5728\u8f93\u51fa\u7aef\u7684\u591a\u7aef\u5206\u53d1\uff0cAximmetry\u5728\u6df7\u6c8c\u7684\u4fe1\u53f7\u6d41\u4e2d\uff0c\u5f3a\u884c\u5efa\u7acb\u4e86\u4e00\u5957\u6781\u5176\u4e25\u82db\u7684\u8272\u5f69\u6570\u5b66\u79e9\u5e8f\u3002\u6b63\u662f\u8fd9\u79cd\u5bf9\u5e95\u5c42\u6570\u636e\u6d41\u7684\u7edd\u5bf9\u63a7\u5236\u529b\uff0c\u624d\u786e\u4fdd\u4e86\u6700\u7ec8\u5448\u73b0\u5728\u5c4f\u5e55\u4e0a\u7684\uff0c\u662f\u5149\u5f71\u5b8c\u7f8e\u878d\u5408\u3001\u8d28\u611f\u65e0\u53ef\u6311\u5254\u7684\u9876\u7ea7\u89c6\u89c9\u5947\u89c2\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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