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[英]How to change the contrast and brightness of an image stored as pixel values
[英]JMagick - How to change brightness and contrast?
我想通過使用jmagick更改圖像的亮度和對比度。
ImageInfo i = new ImageInfo("digits.jpg");
MagickImage m = new MagickImage(i);
//Modulates the hue, saturation, and brightness of an image.
m.modulateImage("70,100,100");
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