Patent ID: 11924528
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 18:
19. An electronic apparatus comprising:
an RGB sensor configured to detect a first light of a first wavelength band that is reflected from an object;
a hyperspectral image sensor to detect a second light of a second wavelength band that is reflected from the object, wherein the second wavelength band is wider than the first wavelength band; and
a process configured to:
obtain a first image based on the first light of the first wavelength band, and a second image based on the second light of the second wavelength band;
align the first image with the second image, based on position information of edges detected from the first image and the second image;
determine whether color conversion is required for each of a plurality of areas of the first image, based on the second image that is obtained using the second wavelength band wider than the first wavelength band; and
convert color of the first image only for an area of the first image, while the first image is aligned with the second image, wherein the color gamut indicated by the second image is outside a range of the color gamut indicated by the first image.