COLOR IMAGE PROCESSING METHOD, COLOR IMAGE PROCESSING DEVICE, AND COLOR IMAGE PROCESSING PROGRAM

摘要

An object area detection means detects an object area which is an area to be subjected to image processing from an input image. A reflection component reconstruction means calculates color information of the object area and a perfect diffusion component, which is a low-frequency component of the object area, and reconstructs a surface reflection component based on the color information and the low-frequency component. A surface reflection component correction means corrects the reconstructed surface reflection component according to a reference surface reflection component that is the surface reflection component set in advance according to the object area. A reproduced color calculation means calculates a reproduced color that is a color obtained by correcting each pixel included in the input image by using the perfect diffusion component and the corrected surface reflection component and generates an output image based on the reproduced color.