摘要 |
PROBLEM TO BE SOLVED: To prevent an unnecessary face image from being ranked high in a sort order when sorting a plurality of face images. SOLUTION: When sorting the plurality of face images each including a face, designation of at least one first face and at least one second face are received. A sort part 38 sorts the plurality face images according to whether the face image is similar to the first face and is not similar to the second face. For example, an evaluation value based on similarity between the plurality of face images, and the first face and the second face is calculated, and the plurality of face images are sorted in the descending order of the evaluation value. COPYRIGHT: (C)2009,JPO&INPIT
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