IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

摘要

In an image processing device, first to third color values are acquired. The first color value is a color value of a specific pixel in a first image obtained by photographing a subject illuminated by a photographic light source. The second color value is a color value of a pixel corresponding to the specific pixel in a second image obtained by photographing the subject not illuminated by the photographic light source. The third color value expresses a luminance closer to that of the first color value than the second color value, and a chroma closer to that of the second color value than the first color value. For a third image generated from the first and second images, a setting unit sets the color value of a pixel corresponding to the specific pixel in the third image to the third color value.

主权项

1. An image processing device comprising:
a first color value acquirer that acquires a first color value, which is a color value of a specific pixel in a first image obtained by photographing a subject illuminated by a photographic light source, which is a light source used for photography; a second color value acquirer that acquires a second color value, which is a color value of a pixel corresponding to the specific pixel in a second image obtained by photographing the subject not illuminated by the photographic light source; a third color value acquirer that acquires a third color value expressing a luminance closer to the luminance of the first color value than the luminance of the second color value, and a chroma closer to the chroma of the second color value than the chroma of the first color value; and a setting unit that, for a third image generated on a basis of the first image and the second image, sets the color value of a pixel corresponding to the specific pixel in the third image to the third color value.