| 摘要 |
PROBLEM TO BE SOLVED: To provide an image conversion method and an image-converting computer program, reducing a calculation amount necessary for conversion from an image with distortion into an image with no distortion to facilitate the real-time conversion. SOLUTION: The image with no distortion is divided into a plurality of triangular areas, coordinates of a point in the image with the distortion corresponding to a vertex of the triangle are calculated, an affine transformation expression of the triangle is found, and the coordinates of the point in the image with the distortion corresponding to each the point of the image with no distortion are found by the use of the found affine transformation expression. COPYRIGHT: (C)2004,JPO&NCIPI |
