TRANSFER COLOR FROM COLOR IMAGE TO GRAYSCALE IMAGE

Abstract

While there exist various techniques that can be used in coloring a grayscale image , in this paper we present new methods of colorization of grayscale image by transfer color between source color image to target grayscale image , generally colorizing grayscale image involves color space ,source color image and target greyscale image  , here in this method we trying to minimize the human efforts needed in manually coloring the grayscale image , the human interaction is needed only to select a source color image , then the job of transfer color traits from source color image to grayscale image is done automatically by the proposed method. Here the method of colors transfer to grayscale image has been performed by using two different color spaces together in the coloring process, these color space are YCbCr and HSV color spaces along with different pixel window size start from (2 x 2), (3 x 3) up to (10 x 10). The proposed methods implemented in two file format types (JPEG and PNG) and on different types of imagesuch us (animals, Flower, plants).