| 摘要 |
PROBLEM TO BE SOLVED: To provide a subject tracing program that can accurately detect the moving/still state of a subject, and to provide a subject tracing device and a camera. SOLUTION: A template matching unit 104a performs template matching between respective frames of an input image and a plurality of template images to select a template image having the highest similarity to an image in the predetermined area of the input image as a selected template out of the plurality of template images, and extracts the predetermined area of the input image as a matching area. A subject tracing unit 104c traces the movement of the image in the extracted matching area between frames to trace the movement of the subject between images of a plurality of frames. A subject moving/still state decision unit 104c decides whether the subject is in the moving state or in the still state on the basis of how many times respective template images are selected. COPYRIGHT: (C)2009,JPO&INPIT
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