Correction of intensity of a color image using a range intensity image

This paper proposes a method of correcting intensity of a color image, which is used for the texture of a 3D model, using a range intensity image. A range intensity image has an effective characteristic that it is obtained under controlled illumination. This enables correction of the intensity of the color image without estimating illumination for the color image. Experiments show the effectiveness of the proposed method and a 3D model with proper color information generated by the method