{"id":726,"date":"2013-12-20T00:41:00","date_gmt":"2013-12-19T23:41:00","guid":{"rendered":"http:\/\/www.proof.de\/?post_type=encyclopedia&p=726"},"modified":"2022-03-15T12:44:44","modified_gmt":"2022-03-15T11:44:44","slug":"ucr","status":"publish","type":"encyclopedia","link":"https:\/\/www.proof.de\/et\/lexikon\/ucr\/","title":{"rendered":"UCR"},"content":{"rendered":"
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\n Hinda n\u00fc\u00fcd<\/span>\n <\/div>\n <\/div>\n

Alav\u00e4rvi eemaldamist v\u00f5i alav\u00e4rvi v\u00e4hendamist kasutatakse, kui eraldatakse LAB<\/a> v\u00f5i RGB<\/a> ja CMYK<\/a>. Alav\u00e4rvide v\u00e4hendamise eesm\u00e4rk on v\u00e4hendada CMY-komponente mustades pikslites, et v\u00e4hendada \u00fcldistv\u00e4rvirakendust<\/a>.<\/p>\n

V\u00e4rvid, mis koosnevad ainult \u00fchest v\u00f5i kahest p\u00f5hiv\u00e4rvist, nt puhas ts\u00fcaan v\u00f5i puhas punane magentast ja kollasest, ei ole UCR-i poolt m\u00f5jutatud. Led<\/a>, UCR-protsessi kasutatakse ainult v\u00e4rvide puhul, mis koosnevad k\u00f5igist kolmest kromaatilisest v\u00e4rvist.<\/p>\n

Protsess on p\u00fcsivalt rakendatud CMYK ICC<\/a>-profiili kasutavate eralduste puhul ja seda ei saa muuta. Maksimaalse v\u00e4rvikoguse piirang 330 v\u00f5i 300% on tingitud UCR-st, kuna suuremad v\u00e4rvikogused pikendaksid oluliselt kuivamisaega ja v\u00e4ga paksud v\u00e4rvikihid v\u00f5ivad praguneda, nt paberi voltimisel.<\/p>\n

Teine meetod on GCR<\/a> - halli komponendi asendamine, v\u00e4rvimata struktuur.<\/p>","protected":false},"excerpt":{"rendered":"

UCR on l\u00fchend s\u00f5nast Under Colour Removal, mida kasutatakse CMYK eraldamisel, et piirata maksimaalset v\u00e4rvikogust.<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-726","encyclopedia","type-encyclopedia","status-publish","hentry","no-featured-image-padding"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t