[閒聊] 請問這兩張照片約差多少級的雜訊?:－情侶台北一日遊2016拜託大大幫忙規劃台北一日遊行程台北一日遊行程規劃台北捷運一日遊推薦台北一日遊可以怎麼安排

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批踢踢實業坊 DSLR 板

Jul 14th 2013, 14:48, by wtsph

作者wtsph (Plz don't say u r 雷姬)

站內DSLR

標題[閒聊] 請問這兩張照片約差多少級的雜訊?

時間Sun Jul 14 14:48:49 2013

同樣地方，以同樣設定相機：SONY NEX-5N ISO:1600 光圈：f5.6 曝光時間:1/80 JPEG原圖放大100%截圖這躁訊差距十分的大....不知道有沒有到兩級大約ISO400 vs ISO1600? 原廠 http://www.flickr.com/photos/33246894@N04/9279910751/ 移除anti-alias filter http://www.flickr.com/photos/33246894@N04/9282690280/ 晚上時拍的照片，背光是微弱的桌燈照在2m的牆上 ( 原本只是為了得到更多的細節，不過在早上拍照用軟體修圖都有點困難OTZ ) 昨天開車到郊外，黑到不行環境只好拉高ISO去拍，發現在螢幕上就發現差距很大，所以拍個比較圖觀察差距看來有無filter差距很大啊....D800E和D800價格差也是合理 (但是還是有IR cut filter減少兩者差距) -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 1.172.119.124

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