Template Matching Processing Apparatus and Method, Hologram Reproducing Apparatus and Method, and Computer Program

摘要

A template matching processing device includes: first calculation means for calculating a plurality of correlation values indicating the correlation between an inputted detection image and a predetermined template image for each pixel unit while shifting the template image with respect to the detection image in pixel unit; and second calculation means for calculation coordinate position of the detection image according to the coordinate position of the center of gravity of the correlation values.