IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a technique capable of highly accurately detecting correspondence between a plurality of images.SOLUTION: An image processing device includes: a specific shape extraction unit 111 that extracts a specific shape in each of two left/right photographic images on the basis of feature points extracted from each of the two photographic images; and a correspondence identification unit 115 that identifies correspondence between the two photographic images on the basis of the extracted specific shapes. The specific shape includes at least one of a straight line and a curve, the straight line is identified by end points at both ends thereof, and the curve is identified by end points at both ends thereof and separation points separating an interval between the end points at both ends.