发明名称 |
Object Recognition Device, Object Recognition Method, Object Recognition Program, Feature Registration Device, Feature Registration Method, and Feature Registration Program |
摘要 |
Disclosed herein is an object recognition device for recognition of an object that exists in an image, the device including: an edge image creator configured to create an edge image from a target image; a local feature extractor configured to extract a feature of each edge point on an edge image, and determine a base point and a support point from edge points in a local area defined for the edge image; a feature matching unit configured to implement, with reference to a memory, feature matching of a base point and a support point to thereby acquire a matching pair; and a matching pair determiner configured to determine final matching pairs by employing matching pairs having a highest matching cost among matching pairs obtained by the feature matching unit, wherein an object in a target image is identified based on matching pairs determined by the matching pair determiner.
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申请公布号 |
US2007269107(A1) |
申请公布日期 |
2007.11.22 |
申请号 |
US20070693614 |
申请日期 |
2007.03.29 |
申请人 |
IWAI YOSHIAKI;NAKAMURA AKIRA;WU WEIGUO;YOSHIGAHARA TAKAYUKI |
发明人 |
IWAI YOSHIAKI;NAKAMURA AKIRA;WU WEIGUO;YOSHIGAHARA TAKAYUKI |
分类号 |
G06K9/00;G06K9/48 |
主分类号 |
G06K9/00 |
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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