| 摘要 |
PROBLEM TO BE SOLVED: To provide an image processor that can specify an attentional domain, having a prescribed characteristic in an image to be processed. SOLUTION: This image processor 50 is provided with an image-dividing part 410 for dividing the image to be processed into a plurality of small domains, an evaluation mark calculating part 446 for calculating evaluation marks representing the degree that image information in a small domain satisfies the prescribed characteristic, with respect to the plurality of small domains, and a boundary specifying part 450 for specifying the boundary between the target domain and the domain outside the target domain by scanning the image to be processed from the small domain having high evaluation marks in the radiation direction. |
