高畫素、裁切、數位放大、遠焦 - 手機討論

By Andy
at 2021-11-29T23:49
at 2021-11-29T23:49
Table of Contents
現在市面上有1.08億畫素相機
而使用這拍照時
原廠拍照軟體可能預設會是使用九合一的技術拍照成1200萬
現在有一個問題想請教
1. 使用1.08億設定拍的照片 將畫面做3x3裁切後,取出中間部分 得到1200萬的A圖
2. 使用1200萬設定拍照時 數位放大3x得到B圖 (約得到跟A圖一樣的景像)
有沒有廠商把拍照軟體做成
B圖的畫質等於A圖?
實際上就是底層的運作
B圖是從1.08億畫素截圖而來
這樣做的好處
是不是 可以得到1~3x的畫質都是相同的(假設畫素都維持在1200萬, ex:1.08億2x拍照後 底
這樣就比單獨使用1x、光學3x拍照還威
不知 現在的高畫素手機
有這樣子的應用嗎?
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Sent from JPTT on my Samsung SM-G781B.
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Tags:
手機
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