[filmscanners] RE: Gamma and Color

2002-06-06 Thread michael shaffer
Dana writes ... ... An interesting exercise is to create a color step wedge and apply different gamma values to it. You will see that whatever primary color has the smallest value gets the greatest boost if gamma is larger than unity. This occurs in the popular color spaces of Adobe RGB

[filmscanners] Re: Gamma and Color

2002-06-06 Thread Sami Laine
On Wednesday, June 5, 2002, at 11:08 PM, Dana Trout wrote: I have noticed that when I try to change the midtones of an image I am getting noticable color shifts. Does anyone know of a way of adjusting the midtones of a color image *without* affecting the colors? If you don't want the