{"id":1882,"date":"2017-04-18T18:41:50","date_gmt":"2017-04-18T16:41:50","guid":{"rendered":"http:\/\/www.proof.de\/?p=1882"},"modified":"2020-05-08T13:29:24","modified_gmt":"2020-05-08T11:29:24","slug":"pieradijums-de-ab-immediate-proofs-according-to-the-current-tolerance-criteria-of-iso-12647-72016","status":"publish","type":"post","link":"https:\/\/proof.proofen.de\/lv\/pieradijums-de-ab-immediate-proofs-according-to-the-current-tolerance-criteria-of-iso-12647-72016\/","title":{"rendered":"Proof.de: No \u0161\u012b br\u012b\u017ea p\u0101rbaudes tiek veiktas saska\u0146\u0101 ar jaun\u0101kajiem pielaides krit\u0113rijiem ISO 12647-7:2016."},"content":{"rendered":"
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\n Nov\u0113rt\u0113jiet tagad<\/span>\n <\/div>\n <\/div>\n

Port\u0101ls Pier\u0101d\u012bjums<\/a>norma ISO 12647<\/a>-7 tika p\u0101rskat\u012bts 2016. gada novembr\u012b, un testa krit\u0113riji attiec\u012bb\u0101 uz Fogra<\/a>Piel\u0101gota Cert proof produkcija. Tagad m\u0113s esam iek\u013c\u0101vu\u0161i \u0161os main\u012btos krit\u0113rijus sav\u0101 Pier\u0101d\u012bjumi<\/a>un turpm\u0101k str\u0101d\u0101s saska\u0146\u0101 ar stingr\u0101k\u0101m pielaid\u0113m, kas noteiktas jaun\u0101kaj\u0101 standart\u0101 ISO 12647-7:2016. \u012apa\u0161i attiec\u012bb\u0101 uz kr\u0101su precizit\u0101ti, pap\u012bra baltumu un augst\u0101k\u0101m pras\u012bb\u0101m p\u0101rbaudes pap\u012bram jaun\u0101 standarta uzlabojumi ir ac\u012bmredzami.<\/p>\n

K\u0101p\u0113c m\u016bsu Proof klientiem gandr\u012bz nekas nemain\u0101s<\/h2>\n

Lab\u0101 zi\u0146a ir t\u0101da, ka j\u016bs neman\u012bsiet, ka m\u016bsu korekt\u016bras tagad tiek veidotas prec\u012bzi saska\u0146\u0101 ar jaun\u0101kajiem standartiem. K\u0101p\u0113c? Pavisam vienk\u0101r\u0161i: t\u0101p\u0113c, ka m\u016bsu pras\u012bbas pret m\u016bsu korekt\u016bras sist\u0113mu, pret m\u016bsu FIERY<\/a> Pier\u0101d\u012bjumu programmat\u016bra, m\u016bsu EFI<\/a> pier\u0101d\u012bjumu pap\u012bri un X-Rite m\u0113r\u012b\u0161anas metodes jau ir tik augstas, ka visas m\u016bsu pier\u0101d\u012bjumu sast\u0101vda\u013cas - un, protams, pa\u0161i m\u016bsu pier\u0101d\u012bjumi - jau gadiem ilgi atbilst 2016. gada novembr\u012b p\u0101rskat\u012bt\u0101 standarta jaunajiem krit\u0113rijiem.<\/p>\n

\u012asum\u0101 - svar\u012bg\u0101kie jaun\u0101 pier\u0101d\u012bjumu standarta jaunin\u0101jumi<\/h2>\n

1. kr\u0101su konsekvence<\/h2>\n

Ar jauno standartu klasisk\u0101 formula, kas attiecas uz Kr\u0101su att\u0101lums<\/a> Delta-E<\/a> no tradicion\u0101l\u0101s 1976. gada defin\u012bcijas (CIELAB<\/a> 1976) l\u012bdz 2000. gada atjaunin\u0101tajai versijai (CIEDE2000). T\u0101 k\u0101 v\u0113rt\u012bbas nevar konvert\u0113t tie\u0161i, tiek ieviestas ar\u012b jaunas pielaides pier\u0101d\u012bjumiem, kas st\u0101jas sp\u0113k\u0101 nekav\u0113joties. \u0160\u012bs jaun\u0101s pielaides un jaunie krit\u0113riji ir ar\u012b vien\u012bg\u0101 at\u0161\u0137ir\u012bba, ko j\u016bs redz\u0113siet uz m\u016bsu pier\u0101d\u012bjuma, ja uzman\u012bgi ieskat\u012bsieties.<\/p>\n

\"proof.de<\/a><\/p>\n

K\u0101p\u0113c \u0161\u012bs izmai\u0146as: Fogra, pamatojoties uz 116 m\u0113r\u012bjumiem, par\u0101d\u012bja, ka L\u012bguma pier\u0101d\u012bjums<\/a>-sertifik\u0101cijas no 2016. gada saska\u0146\u0101 ar vecaj\u0101m un jaunaj\u0101m pielaid\u0113m, ka, izmantojot veco \u0394Eab formulu, ir sistem\u0101tiska k\u013c\u016bda bag\u0101t\u012bgo kr\u0101su nov\u0113rt\u0113jum\u0101. \u0160\u012bm kr\u0101s\u0101m iepriek\u0161 \u0394E- v\u0113rt\u012bba bija p\u0101r\u0101k liela, sal\u012bdzinot ar vizu\u0101lo nov\u0113rt\u0113jumu. Savuk\u0101rt jaun\u0101s Delta-E v\u0113rt\u012bbas ir daudz \"vienl\u012bdz\u012bg\u0101kas\", t. i., daudz tuv\u0101kas cilv\u0113ka nov\u0113rt\u0113jumam par kr\u0101su at\u0161\u0137ir\u012bb\u0101m, ko Fogra ir pier\u0101d\u012bjusi ar\u012b testos.<\/p>\n

Tagad prec\u012bz\u0101k tiek noteiktas ar\u012b pel\u0113k\u0101s ass un hromatiskuma novirzes, hromatiskuma att\u0101luma \u0394H nov\u0113rt\u0113jums tiek aizst\u0101ts ar metriku \u0394Ch. To var redz\u0113t ar\u012b testu p\u0101rskatos. Fogra raksta: \"T\u0101 k\u0101 \u0394H galvenok\u0101rt ir atkar\u012bgs no hromatiskuma le\u0146\u0137a, neitr\u0101las pel\u0113kas vai hromatiski l\u012bdz\u012bgas kr\u0101sas ar da\u013c\u0113ji \u013coti lielu spilgtumu un Pies\u0101tin\u0101jums<\/a>s at\u0161\u0137ir\u012bbas nedod noz\u012bm\u012bgus rezult\u0101tus. \u0394Ch m\u0113r\u012bjums tagad apraksta faktisko kr\u0101su p\u0101ra att\u0101lumu CIEa*b* plakn\u0113 un t\u0101d\u0113j\u0101di vairs nav piem\u0113rots tikai \u013coti pies\u0101tin\u0101tu kr\u0101su hromatiskuma at\u0161\u0137ir\u012bbu nov\u0113rt\u0113\u0161anai.\"<\/p>\n

2. p\u0101rbaudes dokumentu ilgm\u016b\u017e\u012bba<\/h2>\n

L\u012bdz ar jaun\u0101 standarta ievie\u0161anu prec\u012bz\u0101k tika reglament\u0113ti p\u0101rbaudes pap\u012bra noveco\u0161anas testi. Visiem sertific\u0113tajiem p\u0101rbaudes dokumentiem tiek veiktas \u0161\u0101das p\u0101rbaudes:<\/p>\n