{"id":728,"date":"2013-12-20T01:00:28","date_gmt":"2013-12-20T00:00:28","guid":{"rendered":"http:\/\/www.proof.de\/?post_type=encyclopedia&p=728"},"modified":"2022-03-15T10:36:23","modified_gmt":"2022-03-15T09:36:23","slug":"gamma","status":"publish","type":"encyclopedia","link":"https:\/\/www.proof.de\/hu\/lexikon\/gamma\/","title":{"rendered":"Gamma"},"content":{"rendered":"
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A grafikai \u00e1gazatban a gamma a gamma-korrekci\u00f3 r\u00f6vid\u00edt\u00e9se, amely a kontraszt m\u00e9r\u00e9s\u00e9nek nem szabv\u00e1nyos\u00edtott m\u00f3dszere a szkennerek, monitorok \u00e9s f\u00e9nyk\u00e9p\u00e9szeti anyagok eset\u00e9ben.<\/p>\n

A gammakorrekci\u00f3 h\u00e1tter\u00e9ben az \u00e1ll, hogy az emberi szem nem \u00e9rz\u00e9keli a feh\u00e9rb\u0151l a feket\u00e9be val\u00f3 egyenletes \u00e1tmenetet matematikailag line\u00e1risan. Az emberi \u00e9rz\u00e9kel\u00e9sben a kontraszt a vil\u00e1gos ter\u00fcleteken kev\u00e9sb\u00e9 er\u0151sen, m\u00edg a s\u00f6t\u00e9t ter\u00fcleteken meredekebben n\u00f6vekszik.<\/p>\n

Az 1,0 gamma azt jelenti, hogy a kontraszt nem v\u00e1ltozik. T\u00f6rt\u00e9nelmileg a Mac-monitorok eset\u00e9ben 1,8-as gamma volt aj\u00e1nlott, m\u00edg a Windows-felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra a 2,2-es gamma volt a standard. Ma m\u00e1r a 2,2-es gamma aj\u00e1nlott a Mac \u00e9s a Windows eset\u00e9ben.<\/p>\n

A magasabb gamma\u00e9rt\u00e9kek nagyobb kontrasztot jelentenek, s\u00f6t\u00e9tebb k\u00f6z\u00e9pt\u00f3nusokkal. Az alacsonyabb gamma\u00e9rt\u00e9kek alacsonyabb kontrasztot \u00e9s vil\u00e1gosabb k\u00f6z\u00e9pt\u00f3nusokat jelentenek. A gamma a k\u00e9p feh\u00e9r \u00e9s fekete pontj\u00e1n<\/a> alapul, amelyet szint\u00e9n nem v\u00e1ltoztat.<\/p>\n

Tov\u00e1bbi inform\u00e1ci\u00f3k a Wikip\u00e9di\u00e1n tal\u00e1lhat\u00f3k.<\/a><\/p>\n

Az Adobe RGB<\/a> 1998 profilhoz 2,2 defi<\/a> gamma, a ECI<\/a>-RGB-V2 profilhoz L* gamma van megadva.<\/p>","protected":false},"excerpt":{"rendered":"

A grafikai \u00e1gazatban a gamma a gamma-korrekci\u00f3 r\u00f6vid\u00edt\u00e9se, amely a kontraszt m\u00e9r\u00e9s\u00e9nek nem szabv\u00e1nyos\u00edtott m\u00f3dszere a szkennerek, monitorok \u00e9s f\u00e9nyk\u00e9p\u00e9szeti anyagok eset\u00e9ben. <\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-728","encyclopedia","type-encyclopedia","status-publish","hentry","no-featured-image-padding"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.proof.de\/hu\/wp-json\/wp\/v2\/encyclopedia\/728","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.proof.de\/hu\/wp-json\/wp\/v2\/encyclopedia"}],"about":[{"href":"https:\/\/www.proof.de\/hu\/wp-json\/wp\/v2\/types\/encyclopedia"}],"author":[{"embeddable":true,"href":"https:\/\/www.proof.de\/hu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.proof.de\/hu\/wp-json\/wp\/v2\/comments?post=728"}],"version-history":[{"count":2,"href":"https:\/\/www.proof.de\/hu\/wp-json\/wp\/v2\/encyclopedia\/728\/revisions"}],"predecessor-version":[{"id":3708,"href":"https:\/\/www.proof.de\/hu\/wp-json\/wp\/v2\/encyclopedia\/728\/revisions\/3708"}],"wp:attachment":[{"href":"https:\/\/www.proof.de\/hu\/wp-json\/wp\/v2\/media?parent=728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}