| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image processor capable of coping with many motions, and capable of acquiring information expressing a geometric deformation between images by simple processing. <P>SOLUTION: This image processor has the first processing part 105a for selecting a motion detecting point for detecting a motion between the images, and for finding the first motion vector that is a local motion vector in the motion detecting point, the second processing part 105b for finding the first representative motion that is a representative motion of translation, expansion and contraction, and rotation, based on the first motion vector, the third processing part 105c for finding the second motion vector by removing the first representative motion from the first motion vector, the fourth processing part 105d for finding a local motion due to a swing, based on the second motion vector, and the fifth processing part 105e for finding the second representative motion that is a representative motion of the swing, based on the swing local motion. <P>COPYRIGHT: (C)2008,JPO&INPIT |
