Apparatus method and computer readable medium for computing a transform matrix using image feature point matching technique and apparatus method and computer readable medium for generating mosaic image using the transform matrix

摘要

The present invention relates to an apparatus and method for estimating a transform matrix using image feature point matching, a recording medium therefor, an apparatus and method for generating a mosaic image using the same, A transformation matrix estimation apparatus for estimating a transformation matrix between images based on the transformation matrix estimation method and a method therefor, and a mosaic image generation apparatus and method for stably generating a mosaic image in arbitrary transformation using the method and a program for realizing the methods A first feature point matching means for receiving multiple images from outside and matching image feature points to provide a computer readable recording medium; First transform matrix estimation means for estimating a transform matrix using the feature points matched by the first feature point matching means; A reference image selecting means for selecting a reference image using the relationship of each transformation matrix estimated by the first transformation matrix estimating means; And a transformation matrix correction means for setting an image coordinate system of the reference image selected by the reference image selection means to a reference coordinate system and correcting the transformation matrix to a transformation matrix for the reference coordinate system.