Patent ID: 8390647

Claim:
An image processing method for comparing and correcting images, the method being performed by execution of computer readable program code by at least one processor, the method comprising: (a) selecting images comprising a monochromic image A 2 and a monochromic image B 2 from a storage system by the at least one processor; (b) extracting skeletons of objects in the monochromic image B 2 to generate a skeleton image B 3 by the at least one processor; (c) covering the skeleton image B 3 with the monochromic image A 2 to generate a covered image B 4 by the at least one processor; (d) correcting allowable variances in the covered image B 4 by the at least one processor; (e) extracting skeletons of the objects of the monochromic image A 2 to generate a skeleton image A 3 by the at least one processor; (f) covering the skeleton image A 3 with the monochromic image B 2 to generate a covered image A 4 by the at least one processor; (g) correcting allowable variances in the covered image A 4 by the at least one processor; and (h) outputting the covered images A 4 and B 4 with corrected variances by the at least one processor.