Jul 5, 2005
As I remember, I had managed to block off a range of values of a given color by playing with a layer’s blending options. However, I have completely forgotten how I did it! I also have two filters that will eliminate all black or white pixels of an image, respectively. My question is: how do we generally eliminate all pixels of a color, within a given range of values, from the image? Naturally, the image would then become transparent in the regions of the eliminated color. Thank you!