照相功能佳的定義? - 手機討論

By Charlie
at 2015-02-05T09:21
at 2015-02-05T09:21
Table of Contents
※ 引述《li88978 (盧小小)》之銘言:
: 板上真的很多厲害的3C達人
: 我有時候看下面推文
: 分析手機優劣
: 小妹真的深感佩服
: 不過有一點不是很了解
: 大家一直說蝴蝶2照相不好
: 是不好在哪呢
: 對大家來說
: 好的照相功能又是什麼?
: 例如畫素高?
: 還是廣角?
: 因為不管我怎麼看,都覺得每個拍起來都差不多
: eye的自拍大家都很推
: 但蝴蝶2卻被批成這樣
: 在我看起來是沒差別
: 標準到底是什麼
: 感謝大家幫眼殘的我解答一下
相機好壞有分主客觀標準
客觀標準列舉部份給您參考
1. Resolution: 不是相機畫素多少而是綜合的解析力,常用條數、頻率等等來表示
2. Sensitivity: 感光能力,以一般人能感受到的就是 ISO 值
3. Dynamic Range: Dynamic Range 好可以拍出層次豐富的照片,比較不會一整片過曝或過暗
4. Gamma: 拍出來的階調正不正確
5. Noise: 你不想要的訊號就是噪點,有很多種不同的噪點,例如底噪、色噪、熱噪
6. Shading: 畫面不平均叫 Shading,常見的表現是邊緣的暗角,另外顏色的不均也叫做 color shading
7. Distortion: 一般有所謂桶狀失真和針墊失真
8. White Balance: 白平衡的準確度,簡單說在各種光源下,白色就要拍成白的
9. Color: 顏色的準確度,有各種評價標準,如 Delta E
10. Focus: 無限遠是基本,通常來說決定你可以拍多近,當然同時也要看準不準
11. Aperture: 光圈大小,和 ISO 綜合就是你的感光能力,和 Focus 綜合就決定景深
12. First Shot: 開啟相機到拍下第一張要多久
13. Shutter Lag: 按下快門後到實際擷取到的畫面中間差多久,當然大家希望所拍即所得,越小越好
14. Shut-to-Shut: 連續按快門時每張的間隔,越短就表示可以拍越快
主觀標準:
1. 拍起來好看
2. 用起來爽
然後主觀標準 >>>>>> 客觀標準
--
: 板上真的很多厲害的3C達人
: 我有時候看下面推文
: 分析手機優劣
: 小妹真的深感佩服
: 不過有一點不是很了解
: 大家一直說蝴蝶2照相不好
: 是不好在哪呢
: 對大家來說
: 好的照相功能又是什麼?
: 例如畫素高?
: 還是廣角?
: 因為不管我怎麼看,都覺得每個拍起來都差不多
: eye的自拍大家都很推
: 但蝴蝶2卻被批成這樣
: 在我看起來是沒差別
: 標準到底是什麼
: 感謝大家幫眼殘的我解答一下
相機好壞有分主客觀標準
客觀標準列舉部份給您參考
1. Resolution: 不是相機畫素多少而是綜合的解析力,常用條數、頻率等等來表示
2. Sensitivity: 感光能力,以一般人能感受到的就是 ISO 值
3. Dynamic Range: Dynamic Range 好可以拍出層次豐富的照片,比較不會一整片過曝或過暗
4. Gamma: 拍出來的階調正不正確
5. Noise: 你不想要的訊號就是噪點,有很多種不同的噪點,例如底噪、色噪、熱噪
6. Shading: 畫面不平均叫 Shading,常見的表現是邊緣的暗角,另外顏色的不均也叫做 color shading
7. Distortion: 一般有所謂桶狀失真和針墊失真
8. White Balance: 白平衡的準確度,簡單說在各種光源下,白色就要拍成白的
9. Color: 顏色的準確度,有各種評價標準,如 Delta E
10. Focus: 無限遠是基本,通常來說決定你可以拍多近,當然同時也要看準不準
11. Aperture: 光圈大小,和 ISO 綜合就是你的感光能力,和 Focus 綜合就決定景深
12. First Shot: 開啟相機到拍下第一張要多久
13. Shutter Lag: 按下快門後到實際擷取到的畫面中間差多久,當然大家希望所拍即所得,越小越好
14. Shut-to-Shut: 連續按快門時每張的間隔,越短就表示可以拍越快
主觀標準:
1. 拍起來好看
2. 用起來爽
然後主觀標準 >>>>>> 客觀標準
--
Tags:
手機
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