Patent ID: 11861807
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. A method of demosaicing images, comprising:
generating inter-color images indicating similarity between color sensitivities based on color images;
determining conversion coefficients of the color images and the inter-color images with respect to a white image;
generating a pseudo-white image corresponding to the color images and the inter-color images using the conversion coefficients, wherein the color images include a red image, a green image, and a blue image, and the inter-color images include a green-blue image indicating similarity between green sensitivity and blue sensitivity, and a green-red image indicating similarity between green sensitivity and red sensitivity;
generating training mosaic images based on the color images and the pseudo-white image;
training an artificial neural network based on the training mosaic images; and
generating demosaiced color images corresponding to input mosaic images based on the artificial neural network that is trained.