System for image color correction and method thereof

The present invention relates to a system for image color correction and a method thereof. The system for image color correction includes at least a color correction module, which can correct color values to be corrected to ideal color values for giving corrected color values. In addition, the system according to the present invention corrects the color values between the corrected and the uncorrected color values, and smoothen the lightness and color transition therebetween, so that the false-contour problem is not occurred in the image with corrected colors. The system according to the present invention can further include a color interpolation module and a lookup table. According to the lookup table, a plurality of corresponding output color values of a plurality of color values of an input image could be found. Thereby, complicated correction procedures described above can be reduced, and the speed of color correction is increased as well.