'HIGH-RESOLUTION IMAGE GENERATION DEVICE, HIGH-RESOLUTION IMAGE GENERATION METHOD, AND HIGH-RESOLUTION IMAGE GENERATION PROGRAM'

摘要

The objective of the present invention is to obtain a high resolution image generation device that can generate a high quality image by means of performing selection of the favorable and unfavorable sites of an optical flow. The present invention is provided with: a hard disk (120) that stores parameter information (123) and multiple perspective image information (122) of a plurality of reference images and a baseline image; an optical flow calculation unit (101) that extracts a plurality of sets of reference images and the baseline image such that the reference images differ from each other and calculates the optical flow for each set; a depth information calculation unit (102) that calculates depth information indicating the depth at each pixel of the baseline image for each set on the basis of the parameter information (123) and the optical flow (124); and an optical flow selection unit (103) that on the basis of two units of depth information determines whether or not each unit of corresponding information for each pixel contained in the optical flow for each set is to be used in increasing the resolution of the baseline image.