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The device of optical flow computation, optical flow computation method and program
The device of optical flow computation, optical flow computation method and program
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机译:光流计算装置,光流计算方法及程序
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摘要
PROBLEM TO BE SOLVED: To provide a technique for improving a probability of detecting a correct corresponding point while reducing a computational complexity in search.SOLUTION: An optical flow calculation device comprises: search region determination means of determining the size of a region in which a corresponding point corresponding to a base point of a search image input after a reference image is searched for according to values of the predetermined base point in the reference image on a coordinate system having its origin in the center of the input reference image; and corresponding point search means of searching for the corresponding point by comparing an image region in a predetermined range having its center at the base point of the reference image with an image region in the predetermined range of a search image having its center at a search point included in the region determined by the search region determination part.SELECTED DRAWING: Figure 1
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