APPARATUS AND METHOD FOR INTERPOLATING WHITE BALANCE

摘要

The present invention relates to an apparatus and a method for correcting white balance. The apparatus for correcting white balance includes a white balance correcting unit which divides an input image into a plurality of blocks, determines a color temperature by using a reference color temperature on a block included in a white region, and calculates the gain of R and B which are applied with different weighted values according to the color temperature of the block.