| 摘要 |
PROBLEM TO BE SOLVED: To provide an image processing device capable of performing each of the position alignment for the image not depending on operation by an operator, stably obtaining a projective-transformation matrix for the position alignment for the image, and also reducing the amount of the processing for the position alignment for the image. SOLUTION: A feature point extraction means of the image processing device extracts the feature point from two sheets of the images; the feature point selection means chooses one or more feature points from each of the above-described images; a pair of the feature point creation means generates the pair of the feature points chosen by the above-described feature point selection means; a transform coefficient calculation means calculates the transform coefficient using one or more pairs generated by the above-described pair of the feature point creation means; the image transform means transforms a part of the areas of the above-described image on one side according to the transform coefficient calculated by the above-described transform coefficient calculation means, and a distance measurement means measures the distance between the image, transformed by the above-described image transform means, and the above-described image on the other side. COPYRIGHT: (C)2008,JPO&INPIT |
