IMAGE PROCESSING DEVICE AND METHOD, AND IMAGING DEVICE

摘要

An image processing method according to an aspect of the present invention includes acquiring a mosaic image composed of pixels of a first color that contributes most to acquisition of a luminance signal among three colors for pixels, and pixels of second colors other than the first color, a first color image corresponding to pixels of the first color and a second color image corresponding to pixels of the second colors having respective different frequency ranges that are reproducible; extracting a region containing a spatial frequency at which the second color image is not reproducible while the first color image is reproducible, in an entire image area corresponding to the mosaic image; and reducing a chroma of an image corresponding to that region in an image acquired by demosaic processing on the mosaic image.