{"id":93,"date":"2008-10-31T00:15:26","date_gmt":"2008-10-30T16:15:26","guid":{"rendered":"http:\/\/www.fredkuo.idv.tw\/wordpress\/?p=93"},"modified":"2008-12-16T07:41:25","modified_gmt":"2008-12-15T23:41:25","slug":"%e5%8d%b0%e6%a9%9f%e6%8e%a7%e5%88%b6-%e6%ba%bc%e5%a2%a8%e4%b9%be%e5%a2%a8-%e6%95%b8%e6%93%9a%e5%b7%ae%e7%95%b0%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/fredkuo.idv.tw\/wordpress\/?p=93","title":{"rendered":"\u5370\u6a5f\u63a7\u5236: \u6ebc\u58a8\/\u4e7e\u58a8 \u6578\u64da\u5dee\u7570\u5206\u6790"},"content":{"rendered":"

Fogra \u7684\u8a8d\u8b49\u6e2c\u91cf\u662f\u4ee5\u4e7e\u58a8\u72c0\u614b\u70ba\u6e96\uff0c\u4f46\u5728\u5370\u6a5f\u6c7a\u5b9aOK sheet\u6642\u58a8\u9084\u662f\u6ebc\u7684\uff0c\u56e0\u6b64\u505a\u4e86\u4e00\u6b21\u4e7e\u6ebc\u58a8\u4e4b\u9593\u7684\u5dee\u7570\u5206\u6790\uff0c\u5e0c\u671b\u5c0d\u5370\u6a5fOK sheet \u7684\u6c7a\u5b9a\u6642\u6a5f\u6709\u6240\u5e6b\u52a9\u3002
\n\u9996\u5148\u770b\u4e00\u4e0bCMYK\u6fc3\u5ea6\u5dee\u7570, \u8cc7\u6599\u4f86\u6e90\u70baiOne spectral data \u7531 Measure Tool \u8f38\u51fa Status T \u6fc3\u5ea6<\/p>\n

\"\"<\/a>
\n
\n\u6ebc\u58a8\u6578\u64da\u70ba\u5370\u6a5f\u62bd\u51fa\u6642\u7684\u6e2c\u91cf\u6578\u64da\uff0c\u4e7e\u58a8\u6578\u64da\u70ba20\u5c0f\u6642\u5f8c\u6e2c\u91cf\u6578\u64da\u3002
\n\u7531\u4ee5\u4e0a\u6a23\u672c\u770b\u51faCMY\u5dee\u7570\u4e0d\u5927. K \u7684\u6fc3\u5ea6\u4e0b\u964d0.04 \u5230 0.06; \u5c0dK\u503c9\u500b\u6a23\u672c\u505a Simple regression \u5f97\u5230 y(\u4e7e\u58a8\u6578\u64da) = 1.076 x(\u6ebc\u58a8\u6578\u64da)-0.1776, Regression Coefficient r = 0.9775.<\/p>\n

\u518d\u4f86\u770b\u8272\u5ea6\u8cc7\u6599\uff1b\u5f9e9\u7d44\u6a23\u672c\u4e2d\u53d6\u8272\u5dee\u524d5\u540d\u7684\u8272\u584a\u6bd4\u5c0d\uff0cW1(K100.Black)\u51fa\u73fe9\u6b21\uff0cG2(C100,Y100,Green))\u51fa\u73fe8\u6b21\uff0cA2(C100.M100,Blue)\u51fa\u73fe6\u6b21\uff0cQ1(C100.M100,Y20,K20)\u51fa\u73fe6\u6b21\uff0cD2(Y100.M100,Red)\u51fa\u73fe4\u6b21\uff0cO1(100,40,100,20)\u53caW2(100,85,85,0)\u51fa\u73fe3\u6b21<\/p>\n

\"\"<\/a><\/p>\n

\u8a66\u8457\u5c07\u524d5\u540d\u7684\u8272\u584a(W1_K100, G2_Green, A2_Blue, Q1_100_100_20_20, D2_Red) \u505a Simple regression, \u770b\u80fd\u4e0d\u80fd\u627e\u5230\u4e7e\u6ebc\u58a8\u4e4b\u9593\u8272\u5ea6\u7684\u9810\u6e2c\u65b9\u7a0b\u5f0f\u3002<\/p>\n

W1_K100 L* (dry L*) = 1.13694 *(wet L*) – 0.778814, r = 0.986267
\nW1_K100 a* (dry a*)= 0.422481 *(wet a*) + 0.37686, r = 0.494048 (\u653e\u68c4)
\nW1_K100 b* (dry b*)= 0.741709*(wet b*)^1.29975, r = 0.922785<\/p>\n

G2_Green L* (dry L*) =0.723726*(wet L*) + 13.824, r=0.97
\nG2_Green a* (dry a*) =1.23336*(wet a*) + 15.3748, r=0.8
\nA2_Blue b* (dry b*) =1.28192*(wet b*) – 8.68612, r=0.93<\/p>\n

A2_Blue L* y = 0.78562 x + 13.8847, r=0.66(\u653e\u68c4)
\nA2_Blue a* (dry a*) =0.906193*(wet a*) + 1.43434, r=0.967
\nA2_Blue b* (dry b*) =1.12405*(wet b*) + 5.78953, r=0.95<\/p>\n

Q1 L* (dry L*) =0.682856*(wet L*) + 7.11074, r=0.82
\nQ1 a* (dry a*) =0.924154*(wet a*) + 0.414867, r=0.98
\nQ1 b* (dry b*) =0.963314*(wet b*) – 0.1264473, r=0.95<\/p>\n

D2_Red L* (dry L*) =(\u653e\u68c4)
\nD2_Red a* (dry a*) =0.78562 *(wet a*) + 13.8847, r=0.84
\nD2_Red b* (dry b*) =1.88095*(wet b*) – 42.8119, r=0.73<\/p>\n

\u61c9\u7528\u4e0a\u8ff0\u9810\u6e2c\u7a0b\u5f0f\u4f7f\u5f97\u4e0a\u8ff09×5=45\u500b\u6a23\u672c\u7684\u5e73\u5747Delta-E \u75310.84\u964d\u52300.35.
\n\u7406\u8ad6\u4e0a\u4e0a\u8ff0\u7684\u65b9\u6cd5\u6709\u52a9\u65bc\u4e7e\u58a8\u6578\u64da\u7684\u9810\u6e2c\u4f46\u5be6\u969b\u4f7f\u7528\u4e0a\u9084\u662f\u592a\u904e\u7e41\u7463\uff0cr \u503c(Regression Coefficient) \u4e5f\u4e0d\u5920\u597d\uff0c\u662f\u5426\u9069\u7528\u9084\u5f85\u89c0\u5bdf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Fogra \u7684\u8a8d\u8b49\u6e2c\u91cf\u662f\u4ee5\u4e7e\u58a8\u72c0\u614b\u70ba\u6e96\uff0c\u4f46\u5728\u5370\u6a5f\u6c7a\u5b9aOK sheet\u6642\u58a8\u9084\u662f\u6ebc\u7684\uff0c\u56e0\u6b64\u505a\u4e86\u4e00\u6b21\u4e7e\u6ebc\u58a8\u4e4b\u9593\u7684\u5dee\u7570 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[102,103,11,8],"class_list":["post-93","post","type-post","status-publish","format-standard","hentry","category-4","tag-102","tag-fogra","tag-ione","tag-iso-12647-2"],"_links":{"self":[{"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/93"}],"collection":[{"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=93"}],"version-history":[{"count":6,"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/93\/revisions"}],"predecessor-version":[{"id":178,"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/93\/revisions\/178"}],"wp:attachment":[{"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=93"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=93"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=93"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}