{"id":2973,"date":"2020-04-03T12:54:36","date_gmt":"2020-04-03T10:54:36","guid":{"rendered":"https:\/\/www.proof.de\/?post_type=encyclopedia&p=2973"},"modified":"2023-07-13T09:57:56","modified_gmt":"2023-07-13T07:57:56","slug":"bodove-navyseni","status":"publish","type":"encyclopedia","link":"http:\/\/blog.proofs.de\/cs\/lexikon\/punktzuwachs\/","title":{"rendered":"Zv\u00fd\u0161en\u00ed po\u010dtu bod\u016f"},"content":{"rendered":"
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\n Hodnotit nyn\u00ed<\/span>\n <\/div>\n <\/div>\n

S n\u00e1r\u016fstem bod\u016f\/Zv\u00fd\u0161en\u00ed hodnoty t\u00f3nu<\/a> (Dotgain nebo Zv\u00fd\u0161en\u00ed ton\u00e1ln\u00ed hodnoty) ozna\u010duje rozd\u00edl mezi hodnotami polot\u00f3n\u016f v origin\u00e1lu a hodnotami polot\u00f3n\u016f v tisku. Tento rozd\u00edl je zp\u016fsoben procesem tisku.<\/p>\n

Zv\u00fd\u0161en\u00ed hodnoty t\u00f3nu nebo zv\u00fd\u0161en\u00ed hodnoty t\u00f3nu<\/a> (TWZ) je term\u00edn pou\u017e\u00edvan\u00fd v tiskov\u00e9 technologii a popisuje zm\u011bnu hodnot t\u00f3nu tiskov\u00e9 p\u0159edlohy b\u011bhem tiskov\u00e9ho procesu. Polot\u00f3nov\u00e9 body, kter\u00e9 tvo\u0159\u00ed ti\u0161t\u011bn\u00fd obraz, se b\u011bhem tiskov\u00e9ho procesu zv\u011bt\u0161uj\u00ed, co\u017e vede k tmav\u0161\u00edmu ti\u0161t\u011bn\u00e9mu obrazu.<\/p>\n

Velikost bodov\u00e9ho zisku z\u00e1vis\u00ed na r\u016fzn\u00fdch faktorech, nap\u0159\u00edklad na pou\u017eit\u00e9m tiskov\u00e9m procesu, typu pap\u00edru a tlou\u0161\u0165ce podkladu. Zpravidla se bodov\u00fd zisk pohybuje mezi 10 a 20 %. Lze jej ur\u010dit pomoc\u00ed zku\u0161ebn\u00edch v\u00fdtisk\u016f a kalibrace, aby byla zaji\u0161t\u011bna co nejp\u0159esn\u011bj\u0161\u00ed reprodukce hodnoty t\u00f3nu.<\/p>\n

Spr\u00e1vn\u00e9 nastaven\u00ed ton\u00e1ln\u00edch hodnot m\u016f\u017ee zajistit, \u017ee vyti\u0161t\u011bn\u00fd sn\u00edmek bude m\u00edt po\u017eadovan\u00fd barevn\u00fd t\u00f3n a jas.<\/p>\n

Nap\u0159\u00edklad zv\u00fd\u0161en\u00ed hodnoty t\u00f3nu o 18% znamen\u00e1, \u017ee hodnoty t\u00f3nu v ti\u0161t\u011bn\u00e9m obr\u00e1zku jsou zv\u00fd\u0161eny o 18% ve srovn\u00e1n\u00ed s p\u016fvodn\u00edm obr\u00e1zkem. Tato hodnota ud\u00e1v\u00e1, o kolik tmav\u0161\u00ed jsou ton\u00e1ln\u00ed hodnoty v tisku ve srovn\u00e1n\u00ed s digit\u00e1ln\u00ed verz\u00ed obrazu.<\/p>\n

Podrobn\u011bji to vysv\u011btl\u00edme: Pokud m\u00e1 nap\u0159\u00edklad obr\u00e1zek ur\u010dit\u00fd odst\u00edn \u0161ed\u00e9, kter\u00fd je digit\u00e1ln\u011b defi<\/a> ozna\u010den jako hodnota t\u00f3nu 50%, zv\u00fd\u0161en\u00ed hodnoty t\u00f3nu o 18% znamen\u00e1, \u017ee tento odst\u00edn \u0161ed\u00e9 je na vyti\u0161t\u011bn\u00e9m obr\u00e1zku reprezentov\u00e1n hodnotou t\u00f3nu 68%. zv\u00fd\u0161en\u00ed hodnoty t\u00f3nu<\/a> je tedy 18%.<\/p>","protected":false},"excerpt":{"rendered":"

Bodov\u00fd zisk nebo zv\u00fd\u0161en\u00ed ton\u00e1ln\u00ed hodnoty znamen\u00e1 rozd\u00edl mezi hodnotami polot\u00f3n\u016f v origin\u00e1lu a hodnotami polot\u00f3n\u016f v tisku. Tento rozd\u00edl je zp\u016fsoben procesem tisku.<\/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-2973","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