| 摘要 |
An image processing device (10) for tracking a subject included in a first image, in a second image captured after the first image includes: a segmentation unit (11) that divides the first image into a plurality of segments based on similarity in pixel values; an indication unit (12) that indicates a position of the subject in the first image; a region setting unit (13) that sets, as a target region, a region including at least an indicated segment which is a segment at the indicated position; an extraction unit (14) that extracts a feature amount from the target region; and a tracking unit (15) that tracks the subject by searching the second image for a region similar to the target region using the extracted feature amount. |
