发明名称 |
METHODS AND APPARATUS FOR PROGRESSIVE PATTERN MATCHING IN A MOBILE ENVIRONMENT |
摘要 |
Methods and apparatus for performing efficient pattern matching in a client-server network are described herein. A communication device acquires an object to be matched. At least one reduced set of features is extracted from the object to be matched and a determination as to whether the object to be matched matches one of a plurality of known objects in a local library stored on the communication device is generated. An indication representing a match of the object is presented if the determination indicates a local match exists in the local library. A match request including the at least one reduced set of features is transmitted for a remote matching determination when the determination indicates that no local match exists in the local library. In accordance with some aspects, a series of one or more match requests may be transmitted for a remote matching determination.
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申请公布号 |
US2013071035(A1) |
申请公布日期 |
2013.03.21 |
申请号 |
US201213406518 |
申请日期 |
2012.02.27 |
申请人 |
CHANDHOK RAVINDER P.;CROCKETT DOUGLAS M.;BAPST MARK |
发明人 |
CHANDHOK RAVINDER P.;CROCKETT DOUGLAS M.;BAPST MARK |
分类号 |
G06K9/64 |
主分类号 |
G06K9/64 |
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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