<\/p>\n
CCD veya CMOS, bildi\u011fimiz elektronik devreler gibidir s\u00fcrekli kullan\u0131lan\u00a0elektronik film<\/strong>\u00a0g\u00f6revi g\u00f6r\u00fcrler. Bu cihazlar\u0131n \u00fczerinde, en az cihaz\u0131n \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc kadar sens\u00f6r\/devre vard\u0131r ve bu devreler, o noktaya d\u00fc\u015fen \u0131\u015f\u0131\u011f\u0131 piksel cinsinden dijital ortama yans\u0131t\u0131rlar. Yani 5MP bir dijital foto\u011fraf makinesi \u00fczerinde, 2560 x 1920 yani yakla\u015f\u0131k 5 milyon adet mini sens\u00f6r bulunur.<\/p>\n <\/p>\n CCD\u2019ler ile CMOS\u2019lar aras\u0131nda en genel tan\u0131m, birisinin daha iyi, di\u011ferinin eski teknoloji oldu\u011fu \u015feklindedir ama bu do\u011fru bir tan\u0131mlama olmaz. G\u00fcn\u00fcm\u00fczde Canon firmas\u0131, CMOS\u2019u o kadar geli\u015ftirmi\u015ftir ki, benim diyen CCD\u2019ye ta\u015f \u00e7\u0131karacak sonu\u00e7lar \u00fcretmektedir.<\/p>\n <\/p>\n Ama profesyonel \u00fcreticileri devre d\u0131\u015f\u0131 b\u0131rakt\u0131\u011f\u0131m\u0131zda CCD teknolojisi, CMOS\u2019tan biraz daha \u00fcst\u00fcn g\u00f6r\u00fcnmektedir. Tabi bu, bir\u00a0teknolojik altyap\u0131<\/strong>\u00a0anlam\u0131na gelmez. Yani PC\u2019mize alaca\u011f\u0131m\u0131z anakart\u0131 se\u00e7er gibi, CMOS ya da CCD se\u00e7mek\u00a0b\u00fct\u00fcn\u00fcyle anlams\u0131z<\/strong>\u00a0ve s\u0131k yap\u0131lan bir hatad\u0131r. Dijital kameralar, \u00f6rnek foto\u011fraflar\u0131na yani verdikleri sonu\u00e7lara g\u00f6re se\u00e7ilir. O makinenin i\u00e7inde nas\u0131l bir devre oldu\u011fu, kullan\u0131c\u0131y\u0131 hi\u00e7 ama hi\u00e7 ilgilendirmemektedir. Onun i\u00e7in \u00f6nemli olan, nihai a\u015famada elde etti\u011fi foto\u011fraf\u0131n kalitesi ve berrakl\u0131\u011f\u0131d\u0131r.<\/p>\n <\/p>\n CCD ile CMOS aras\u0131nda temel farklardan birisi de enerji kullan\u0131m\u0131d\u0131r. CCD, daha fazla enerji harcar, daha \u00e7ok \u0131s\u0131n\u0131r, CMOS ise bunun tersidir ama bu da, kullan\u0131c\u0131y\u0131 ilgilendiren bir durum de\u011fildir. Yani burada tart\u0131\u015f\u0131lan i\u015flemci fark\u0131, PC d\u00fcnyas\u0131ndaki \u201cintel mi amd mi\u201d tart\u0131\u015fmas\u0131 gibi de\u011fildir. Kullan\u0131c\u0131 sonu\u00e7larla ilgilenir, elektronik devre ile de\u011fil. Zira bu aletlerde bir par\u00e7a upgrade s\u00f6z konusu de\u011fildir. Az enerji veya \u00e7ok enerji harcamas\u0131 da kullan\u0131c\u0131 a\u00e7\u0131s\u0131ndan anlams\u0131zd\u0131r. Onun i\u00e7in anlaml\u0131 olan, tam dolu bir pil ile ka\u00e7 poz \u00e7ekebildi\u011fidir. CCD\u2019li bir kamera, daha y\u00fcksek amperli bir pil koyup, daha fazla \u00e7ekim yapma imkan\u0131 verdikten sonra, foto\u011fraf\u00e7\u0131y\u0131 neden ilgilendirsin ki, hangisinin daha fazla poz \u00e7ekti\u011fi ?<\/p>\n <\/p>\n Bu konuyu detayl\u0131ca anlatmakta fayda var zira dijital kamera kullan\u0131m\u0131, PC kullan\u0131c\u0131lar\u0131na has bir durum de\u011fildir. Hatta PC kullan\u0131c\u0131lar\u0131, bu piyasaya en son giren kullan\u0131c\u0131 kesimidir, as\u0131l dijital kamera kullan\u0131c\u0131lar\u0131n\u0131n \u00e7o\u011fu bilgisayardan anlamaz bile. Buna kar\u015f\u0131l\u0131k PC bazl\u0131 kullan\u0131c\u0131lar, kameralar\u0131 \u201cCCD varm\u0131\u015f, iyiymi\u015f, bunu alay\u0131m\u201d ya da \u201cvaaaay, bunun megapikseli \u00f6tekinden daha y\u00fcksek, bunu alay\u0131m\u201d gibi yanl\u0131\u015f de\u011ferlendirmeler yapabilmektedir.<\/p>\n <\/p>\n Elbette ki y\u00fcksek MP daha iyidir ama ayn\u0131 ko\u015fullar ve netlik alt\u0131nda y\u00fcksek MP daha iyidir. Y\u00fcksek MP i\u00e7in kalite kayb\u0131 veya y\u00fcksek fiyat maliyeti s\u00f6z konusu oluyorsa, d\u00fc\u015f\u00fck olan daha do\u011fru bir tercihtir. Donan\u0131mc\u0131lar iyi bilirler ki, bir bilgisayar sistemini de\u011ferlendirmede en b\u00fcy\u00fck hata, sadece i\u015flemcinin h\u0131z\u0131na bakarak karar vermektir. Bu sebeple sadece MP\u2019e bakarak karar verme veya sadece i\u015flemci tipine (CMOS\/CCD) bakmak da, ayn\u0131 b\u00fcy\u00fck hatad\u0131r.<\/p>\n <\/p>\n Tercihlerde temel kriterler s\u0131ras\u0131yla, g\u00f6r\u00fcnt\u00fc kalitesi, ergonomi, fiyat\/performans, dayan\u0131kl\u0131l\u0131k\/uyumluluk olmal\u0131d\u0131r. Bunu bir kenara not edelim zira bu i\u015fle ilgilenenler, t\u0131pk\u0131 PC upgrade eder gibi, 3-5 senede bir kamera upgrade etmeye haz\u0131rl\u0131kl\u0131 olsunlar. Yak\u0131c\u0131 bir hobidir bu \u00e7\u00fcnk\u00fc\u2026<\/p>\n <\/p>\n","protected":false},"excerpt":{"rendered":" CCD veya CMOS, bildi\u011fimiz elektronik devreler gibidir s\u00fcrekli kullan\u0131lan\u00a0elektronik film\u00a0g\u00f6revi g\u00f6r\u00fcrler. Bu cihazlar\u0131n \u00fczerinde,…<\/p>\n","protected":false},"author":1,"featured_media":1946,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[536,20],"tags":[705,704,706],"aioseo_notices":[],"featured_image_urls":{"full":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/01\/20070919_ccd_cmos.jpg",350,250,false],"thumbnail":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/01\/20070919_ccd_cmos-150x150.jpg",150,150,true],"medium":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/01\/20070919_ccd_cmos-300x214.jpg",300,214,true],"medium_large":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/01\/20070919_ccd_cmos.jpg",350,250,false],"large":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/01\/20070919_ccd_cmos.jpg",350,250,false],"1536x1536":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/01\/20070919_ccd_cmos.jpg",350,250,false],"2048x2048":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/01\/20070919_ccd_cmos.jpg",350,250,false],"covernews-slider-full":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/01\/20070919_ccd_cmos.jpg",350,250,false],"covernews-slider-center":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/01\/20070919_ccd_cmos.jpg",350,250,false],"covernews-featured":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/01\/20070919_ccd_cmos.jpg",350,250,false],"covernews-medium":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/01\/20070919_ccd_cmos.jpg",350,250,false],"covernews-medium-square":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/01\/20070919_ccd_cmos.jpg",350,250,false]},"author_info":{"display_name":"Ferhat \u00c7elik","author_link":"https:\/\/devrearsivi.com\/author\/94ferhat\/"},"category_info":"Genel Bilgiler<\/a> Teknoloji Haberleri<\/a>","tag_info":"Teknoloji Haberleri","comment_count":"0","_links":{"self":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts\/1945"}],"collection":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/comments?post=1945"}],"version-history":[{"count":1,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts\/1945\/revisions"}],"predecessor-version":[{"id":1947,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts\/1945\/revisions\/1947"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/media\/1946"}],"wp:attachment":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/media?parent=1945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/categories?post=1945"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/tags?post=1945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}