{"id":5622,"date":"2024-03-07T11:04:58","date_gmt":"2024-03-07T10:04:58","guid":{"rendered":"https:\/\/www.proof.de\/?post_type=encyclopedia&p=5622"},"modified":"2024-03-07T11:04:58","modified_gmt":"2024-03-07T10:04:58","slug":"sctv","status":"publish","type":"encyclopedia","link":"https:\/\/blog.proofs.de\/cs\/lexikon\/sctv\/","title":{"rendered":"SCTV"},"content":{"rendered":"
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\n Hodnotit nyn\u00ed<\/span>\n <\/div>\n <\/div>\n

SCTV, hodnota bodov\u00e9ho barevn\u00e9ho t\u00f3nu, je pom\u011br kolorimetrick\u00e9ho rozd\u00edlu mezi odst\u00ednem, podkladem a pln\u00fdm t\u00f3nem.<\/p>\n

SCTV je zalo\u017een na L*a*b*, v nejlep\u0161\u00edm p\u0159\u00edpad\u011b tak\u00e9 na spektr\u00e1ln\u00edch datech, a proto funguje stejn\u011b dob\u0159e se v\u0161emi speci\u00e1ln\u00edmi barvami<\/a>, tiskov\u00fdmi procesy a pap\u00edry a poskytuje konzistentn\u00ed v\u00fdsledek. P\u0159i kalibraci p\u0159\u00edm\u00fdch barev poskytuje SCTV spolehliv\u011b v\u00fdsledek, ve kter\u00e9m je odst\u00edn barvy 50 % vizu\u00e1ln\u011b velmi bl\u00edzk\u00fd o\u010dek\u00e1van\u00e9mu vzhledu 50 %.<\/p>\n

V minulosti se zv\u00fd\u0161en\u00ed hodnoty t\u00f3nu<\/a> (TVI<\/a>) defi<\/a>nanovaly c\u00edlov\u00e9 hodnoty pro hodnotu t\u00f3nu v z\u00e1vislosti na tiskov\u00e9m procesu a podkladu. Nap\u0159\u00edklad norma ISO 12647<\/a>-2:2015 stanovuje 16 % bodov\u00e9ho zisku pro CMYK<\/a> p\u0159i tisku obr\u00e1zk\u016f a 22 % bodov\u00fd zisk pro p\u0159\u00edrodn\u00ed pap\u00edr<\/a>.<\/p>\n

V p\u0159\u00edpad\u011b SCTV je v\u0161ak c\u00edlov\u00e1 hodnota pro SCTV stejn\u00e1 jako hodnota barevn\u00e9ho t\u00f3nu. Hodnota t\u00f3nu 50% by m\u011bla m\u00edt nam\u011b\u0159enou hodnotu 50%, v\u0161echny ostatn\u00ed hodnoty t\u00f3n\u016f by m\u011bly m\u00edt tak\u00e9 odpov\u00eddaj\u00edc\u00ed pedant. To znamen\u00e1, \u017ee SCTV je vizu\u00e1ln\u011b konzistentn\u00ed, co\u017e nen\u00ed p\u0159\u00edpad p\u0159\u00edstup\u016f zalo\u017een\u00fdch na hustot\u011b, a proto je vhodn\u011bj\u0161\u00ed pro p\u0159\u00edm\u00e9 barvy.<\/p>","protected":false},"excerpt":{"rendered":"

SCTV, hodnota bodov\u00e9ho barevn\u00e9ho t\u00f3nu, je pom\u011br kolorimetrick\u00e9ho rozd\u00edlu mezi barevn\u00fdm t\u00f3nem, podkladem a pln\u00fdm t\u00f3nem. SCTV vych\u00e1z\u00ed z L*a*b*, v nejlep\u0161\u00edm p\u0159\u00edpad\u011b tak\u00e9 ze spektr\u00e1ln\u00edch \u00fadaj\u016f, a proto funguje stejn\u011b dob\u0159e pro v\u0161echny p\u0159\u00edm\u00e9 barvy, tiskov\u00e9 procesy a pap\u00edry a poskytuje jednotn\u00fd v\u00fdsledek. P\u0159i kalibraci p\u0159\u00edm\u00fdch barev poskytuje SCTV spolehliv\u011b v\u00fdsledek, ve kter\u00e9m je odst\u00edn barvy 50 % vizu\u00e1ln\u011b velmi bl\u00edzk\u00fd o\u010dek\u00e1van\u00e9mu vzhledu 50 %. V minulosti se definovan\u00e9 c\u00edlov\u00e9 hodnoty t\u00f3nov\u00e9 hodnoty ur\u010dovaly podle bodov\u00e9ho zisku (TVI) v z\u00e1vislosti na tiskov\u00e9m procesu a podkladu. <\/p>\n

P\u0159e\u010dt\u011bte si v\u00edce<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","template":"","meta":{"om_disable_all_campaigns":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-5622","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