MCMC framework-based sub-hypergraph matching method and device

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United States of America Patent

PATENT NO 11347979
APP PUB NO 20190065912A1
SERIAL NO

16079660

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Abstract

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A method and a device for MCMC framework-based sub-hypergraph matching are provided. Matching of object features is performed by constructing sub-hypergraphs. In a large number of actual images and videos, objects vary constantly, and contain various noise points as well as other interference factors, which makes image object matching and searching very difficult. Perform object feature matching by representing the appearance and positions of objects by sub-hypergraphs allows for faster and more accurate image matching. Furthermore, a sub-hypergraph has several advantages over a graph or a hypergraph: on one hand, a sub-hypergraph has more geometric information (e.g. angle transformation, rotation, scale, etc.) than a graph, and has a lower degree of difficulty and better extensibility than a hypergraph. On the other hand, the disclosed method and device have stronger capabilities to resist interference and good robustness, and are adaptable to more complex settings, especially with outliers.

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Patent Owner(s)

Patent OwnerAddress
PEKING UNIVERSITY SHENZHEN GRADUATE SCHOOL518055 ROOM 208 BUILDING H BEIDA PARK SHENZHEN UNIVERSITY TOWN XILI STREET NANSHAN DISTRICT SHENZHEN CITY GUANGDONG PROVINCE SHENZHEN CITY GUANGDONG PROVINCE 518055

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dong, Shengfu Shenzhen, CN 22 138
Gao, Wen Shenzhen, CN 329 3875
Li, Ge Shenzhen, CN 125 1180
Li, Ying Shenzhen, CN 869 31412
Wang, Ronggang Shenzhen, CN 78 337
Wang, Wenmin Shenzhen, CN 32 217
Wang, Zhenyu Shenzhen, CN 189 678
Zhang, Ruonan Shenzhen, CN 5 3
Zhao, Hui Shenzhen, CN 245 1011

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