发明名称 |
Method, system, and medium for retrieving photo using multimodal information |
摘要 |
A photo retrieval method, system, and medium using multimodal information which prevents a photo of an irrelevant category to be retrieved having a high ranking due to an unfavorable side effect from a query expansion, by reflecting a level of consistency between an object category of a query and a category of a photo retrieved by expansion retrieval using ontology, to a photo retrieval result ranking is provided. The photo retrieval method using the multimodal information includes: assigning an object category with respect to a query; retrieving photos associated with an expanded query term extracted from the query; determining a ranking of the retrieved photo by reflecting the assigned object category; and arranging and displaying the photos in response to the determined ranking.
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申请公布号 |
US2008010275(A1) |
申请公布日期 |
2008.01.10 |
申请号 |
US20070822156 |
申请日期 |
2007.07.02 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD |
发明人 |
LEE JAE WON;JUNG YONG JU;HAN ICK SANG |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
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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