coloring gray scale digital images using kekre's fast code book generation algorithm
This Paper presents the novel colorization method for coloring gray scale digital image. The paper introduces the use of Kekre's Fast code book generation (KFCG) algorithm to generate codebook in Kekre's LUV Color space and generate color palette. It is observed that the proposed method gives good acceptable results. This algorithm needs a similar color image of same class for coloring gray scale image. The color palettes are prepared by using the color image through KFCG algorithm and then transferred them to gray scale image.
kfcg kekre's luv color space color palettes vector quantization encoding