Color Correction
Color correction can compensate for color deficiencies of process inks. Manual etching, photographic masking, and electronic scanning are techniques that can be used. Color correction allows less ink of certain colors to be printed in selected areas of the reproduction.
Electronic scanning, one of the more modern methods involves color seperation and correction by electronic scanning. The color original is exposed through separation filters. The separated light is picked up by photocells and analyzed by the computer. The computer can color correct for the inks and paper to be used.
Edity by Vikas
8 April, 2012
