| 摘要 |
PROBLEM TO BE SOLVED: To provide an image processor, image processing method, and image processing program robust against adverse effect caused by a variation area which can be exist in an input image.SOLUTION: An image processor comprises: first search means for searching a search target area in an input image by performing matching processing using a larger first template from among a plurality of first templates; evaluation means for evaluating adverse effect of a variation area with respect to a search result of the first search means; second search means for searching the search target area in the input image by performing matching processing suppressing the adverse effect by the variation area when the adverse effect is larger than a prescribed value; and third search means for searching the search target area in the input image by performing matching processing using a smaller first template making use of the search results of the first search means and the second search means. |
