| 摘要 |
An image processing apparatus includes a small area divider (110) that divides, on the basis of edge information of an image, the image into multiple small areas each including multiple pixels; an attribute probability estimator (120, 220) that estimates attribute probability for each of the small areas, which is probability that the small area is attributed to a specific area to be detected; an adjacent-small-area connection strength calculator (130, 230, 330, 340, 430) that calculates connection strength that quantitatively indicates a degree to which small areas adjacent to each other among the multiple small areas are attributed to the same area that is the specific area or a non-specific area; and a specific area detector (140) that detects the specific area on the basis of the attribute probability and the connection strength. |
