发明名称 |
Image processing apparatus, method, storage medium, and program |
摘要 |
A motion-vector detector determines the centroid of pixels on a reference frame that is identified with position information set in a database and associated with a feature address corresponding to a feature of a target pixel. The motion-vector detector detects, as a motion vector of the target pixel, a vector that has a starting point at a pixel on the reference frame which corresponds to the target pixel on a current frame and has an end point at the determined centroid. The present invention can be applied to an apparatus for generating a motion vector and allows prompt detection of a motion vector.
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申请公布号 |
US8103114(B2) |
申请公布日期 |
2012.01.24 |
申请号 |
US20070672616 |
申请日期 |
2007.02.08 |
申请人 |
KONDO TETSUJIRO;TATEHIRA YASUSHI;ISHIBASHI JUNICHI;WADA SEIJI;SUTO YASUHIRO;SONY CORPORATION |
发明人 |
KONDO TETSUJIRO;TATEHIRA YASUSHI;ISHIBASHI JUNICHI;WADA SEIJI;SUTO YASUHIRO |
分类号 |
G06K9/36;G06K9/46;G06T7/20;H04N7/26 |
主分类号 |
G06K9/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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