如何調整 JPG 的伽瑪?

答案

您可使用我們的軟件 Contenta Converter PREMIUM 來調整上千張 JPG 的伽瑪。現在就下載

步驟1:選擇 JPG 照片

點添加照片按鈕,從電腦上選擇您想要調整伽瑪的 JPG 照片。接著,點“下一步”按鈕。

步驟2:修改 JPG 照片的伽瑪。

去到高級選項卡,選擇添加效果/注釋-〉色彩處理-〉亮度-對比度。在伽瑪滑塊上調整數值(0 <-> 5)。點開始!後您的 JPG 照片的伽瑪很快就調整好了。

格式

JPG

公司

Joint Photographic Experts Group

說明 差不多所有數碼相機都會有把圖像保存為JPEG的選項。JPEG格式支持每色8位(紅,綠,藍),文件大小也比較小。只要不使用重度壓縮,圖像質量不會受太大的影響。不過JPEG文件如果不斷被修改,保存的話,很有可能會退化。若您計劃以後修改照片圖像,或不能接受圖像失真,把它們保存為非JPEG的無損圖像格式的話會比較好。話雖如此,JPEG大致上是最適合網絡發佈的格式。
優點 小的文件大小,非常受歡迎
缺點 質量損失
元數據 處理XMP, EXIF 或 IPTC
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轉換JPG的照片
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