{"id":75,"date":"2007-06-17T06:12:12","date_gmt":"2007-06-17T13:12:12","guid":{"rendered":"https:\/\/www.ilkercanikligil.com\/?p=75"},"modified":"2007-06-17T06:20:49","modified_gmt":"2007-06-17T13:20:49","slug":"kodaktan-bir-bulus","status":"publish","type":"post","link":"https:\/\/ilkercanikligil.me\/index.php\/2007\/06\/17\/kodaktan-bir-bulus\/","title":{"rendered":"Kodak&#8217;tan Bir Bulu\u015f"},"content":{"rendered":"<p><a href=\"https:\/\/www.ilkercanikligil.com\/wp-content\/uploads\/sensorold.jpg\" title=\"sensorold.jpg\"><img decoding=\"async\" src=\"https:\/\/www.ilkercanikligil.com\/wp-content\/uploads\/sensorold.jpg\" title=\"sensorold.jpg\" alt=\"sensorold.jpg\" align=\"left\" hspace=\"12\" \/><\/a>Gecen hafta (14 haziran&#8217;da)  Kodak tek alg\u0131lay\u0131c\u0131l\u0131 kameralarda renk elde etmek i\u00e7in yeni bir y\u00f6ntem geli\u015ftirdi\u011fini duyurdu. Normalde bug\u00fcne kadar en yayg\u0131n kullan\u0131lan y\u00f6ntem alg\u0131lay\u0131c\u0131n\u0131n \u00f6n\u00fcne yandaki gibi bir filtre katman\u0131 eklemekti. 1976&#8217;da yine Kodak m\u00fchendisi Dr. Bryce Bayer taraf\u0131ndan geli\u015ftirilen bu katman &#8220;Bayer Filtresi&#8221; olarak an\u0131l\u0131yor. Bu y\u00f6ntemde varolan piksellerin yar\u0131s\u0131 ye\u015fil di\u011fer yar\u0131s\u0131 da k\u0131rm\u0131z\u0131 ve mavi olarak filtreleniyor.  Daha sonra \u00e7e\u015fitli hesaplamalarla her piksel i\u00e7in renk bilgisi \u00fcretiliyor. Bu y\u00f6ntem ak\u0131ll\u0131ca ve iyi \u00e7al\u0131\u015f\u0131yor ama b\u00fct\u00fcn piksellerin \u00f6n\u00fcnde filtre oldu\u011fu i\u00e7in \u0131\u015f\u0131k kayb\u0131na yol a\u00e7\u0131yor.<\/p>\n<p><!--more--><\/p>\n<p align=\"left\"> <a href=\"https:\/\/www.ilkercanikligil.com\/wp-content\/uploads\/sensornew.jpg\" title=\"sensornew.jpg\"><img decoding=\"async\" src=\"https:\/\/www.ilkercanikligil.com\/wp-content\/uploads\/sensornew.jpg\" title=\"sensornew.jpg\" alt=\"sensornew.jpg\" align=\"left\" hspace=\"12\" \/><\/a><\/p>\n<p> Yeni katman ise farkl\u0131 bir yoldan gidiyor. Yandaki grafikte g\u00f6rd\u00fc\u011f\u00fcn\u00fcz gibi burada her pikselin \u00f6n\u00fcnde filtre yok. B\u00f6ylece baz\u0131 pikseller &#8220;panchromatic&#8221; (her dalga boyuna ayn\u0131 oranda duyarl\u0131) ba\u015fka deyi\u015fle siyah beyaz hale geliyor. Bu ne sa\u011fl\u0131yor derseniz, alg\u0131lay\u0131c\u0131n\u0131n \u0131\u015f\u0131k duyarl\u0131l\u0131\u011f\u0131n\u0131 1 &#8211; 2 fstop  (yani 2-4 kat) artt\u0131r\u0131yor. 2008&#8217;de \u00f6nce t\u00fcketici s\u0131n\u0131f\u0131 kameralarda kullan\u0131ma girecek bu y\u00f6ntemle dijital kameralar d\u00fc\u015f\u00fck \u0131\u015f\u0131kta bile \u00e7ok temiz g\u00f6r\u00fcnt\u00fc verebilecekler.<\/p>\n<p align=\"left\">Daha ayr\u0131nt\u0131l\u0131 bilgi i\u00e7in <a href=\"http:\/\/www.imaging-resource.com\/NEWS\/1181811769.html\" target=\"_blank\">http:\/\/www.imaging-resource.com\/NEWS\/1181811769.html<\/a>  adresini ziyaret edebilirsiniz. Sistemin yarat\u0131c\u0131lar\u0131yla yap\u0131lm\u0131\u015f bir r\u00f6portaj\u0131 da <a href=\"http:\/\/1000nerds.kodak.com\/\" target=\"_blank\">burada<\/a> okuyabiliriniz.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gecen hafta (14 haziran&#8217;da) Kodak tek alg\u0131lay\u0131c\u0131l\u0131 kameralarda renk elde etmek i\u00e7in yeni bir y\u00f6ntem geli\u015ftirdi\u011fini duyurdu. Normalde bug\u00fcne kadar en yayg\u0131n kullan\u0131lan y\u00f6ntem alg\u0131lay\u0131c\u0131n\u0131n \u00f6n\u00fcne yandaki gibi bir filtre katman\u0131 eklemekti. 1976&#8217;da yine Kodak m\u00fchendisi Dr. Bryce Bayer taraf\u0131ndan geli\u015ftirilen bu katman &#8220;Bayer Filtresi&#8221; olarak an\u0131l\u0131yor. Bu y\u00f6ntemde varolan piksellerin yar\u0131s\u0131 ye\u015fil di\u011fer yar\u0131s\u0131 &#8230; <a title=\"Kodak&#8217;tan Bir Bulu\u015f\" class=\"read-more\" href=\"https:\/\/ilkercanikligil.me\/index.php\/2007\/06\/17\/kodaktan-bir-bulus\/\" aria-label=\"Read more about Kodak&#8217;tan Bir Bulu\u015f\">Devam\u0131n\u0131 oku<\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-75","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/ilkercanikligil.me\/index.php\/wp-json\/wp\/v2\/posts\/75","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ilkercanikligil.me\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ilkercanikligil.me\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ilkercanikligil.me\/index.php\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/ilkercanikligil.me\/index.php\/wp-json\/wp\/v2\/comments?post=75"}],"version-history":[{"count":0,"href":"https:\/\/ilkercanikligil.me\/index.php\/wp-json\/wp\/v2\/posts\/75\/revisions"}],"wp:attachment":[{"href":"https:\/\/ilkercanikligil.me\/index.php\/wp-json\/wp\/v2\/media?parent=75"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ilkercanikligil.me\/index.php\/wp-json\/wp\/v2\/categories?post=75"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ilkercanikligil.me\/index.php\/wp-json\/wp\/v2\/tags?post=75"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}