| 摘要 |
A color document or color video information is inputted to a system which corrects the color of the images scanned or inputted by using data indicative of the conditions under which the color document or color video information was prepared. Color compensation coefficients are used to correct for color distortions that might have occurred in the color document or in the color video information. The color distortions of the input document or those of the color video signal relative to an original are provided as data values of a function of three primary color separation signals, so that color compensation may be performed by an inverse processing of the same data function. This allows for a more accurate and faithful reproduction of the color image.
|
