| 摘要 |
<P>PROBLEM TO BE SOLVED: To image a periodic movement of a subject and record only images different from normal images while evaluating movements in respective periods. <P>SOLUTION: A moving image capturing device is provided with: primary storage means 53 which holds an input moving image acquired by image acquisition means; reference movement pattern acquisition means 37 which acquires a reference movement pattern expressing a reference movement of the subject; abnormality analysis means 38 which compares each frame of the input moving image with evaluation data calculated from each frame of the reference movement pattern, thereby calculating an abnormality degree in respective frames of the input moving image and the reference movement pattern, and calculates an abnormality degree in the whole of the input moving image and the reference movement pattern on the basis of this; and stored image extraction means 36 which on the basis of the abnormality degree calculated by the abnormality analysis means 38, keeps the frames in a decreasing order of the abnormality degree in the primary storage means 53 and deletes the frames in an increasing order of the abnormality degree when there is no longer an empty in the primary storage means 53. <P>COPYRIGHT: (C)2012,JPO&INPIT |
