Color enhancement technique using skin color detection

摘要

A method for enhancing the color of an image to be displayed includes receiving an input image having a plurality of pixels where each of the pixels has a plurality of color components. The input image is filtered using a spatial filter in such a manner that the lower frequency content of the input image is enhanced in such a manner that the dynamic range of the lower frequency content is increased. The filtered image is modified such that the higher frequency content of the input image is used to modify the filtered image.