CORRESPONDENT POINT SEARCHING METHOD

摘要

PROBLEM TO BE SOLVED: To improve the accuracy in correspondent point search. SOLUTION: This is a method of searching the correspondent points of plural images by photographing an object in different directions, and this method has a first step for finding a point on a referred-to image corresponding to a point on a reference image and a second step for correcting the point which is found in the first step, on the referred-to image so as to settle it within the area of a fixed range close to an epi-pole line on the relevant referred-to image.