灰色仮説成立判定に基づく複数光源下画像からの照明光色推定法の一考察

抄録

A method for estimating colors of scene illuminants from an image under with several illuminants is proposed. The proposed method applies the gray-world-assumption based method with judgement, whether each small region in the image satisfies the gray-world assumption, to each small region in the image.