From: Michael R. <mr...@us...> - 2005-08-01 13:11:40
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Hi Ken, > When you save an image as a .png, shouldn't it save a gamma value > with the > image that depends on your current brightness and contrast settings? I think brightness and contrast are totally different from gamma. Ususally, brightness sets the blackpoint, contrast sets the whitepoint. Gamma describes the nonlinearity of the target output device. Michael |