| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the accuracy of a deviation correction parameter even when the reliability of a motion vector is low.SOLUTION: A reliability determination part 201 compares a first target block in a first image with a reference block in a second image corresponding to the first target block, and determines a reference block with a feature pattern existing. Then, the reliability determination part together with a motion vector detection part 202 sets a reference block corresponding to a second target block in the first image with the reference block with the feature pattern existing as the second target block, and calculates a correlation value between the second target block and the reference block in the first image to detect a motion vector.</p> |
