发明名称 |
Apparatus and method for a query express |
摘要 |
Disclosed is an apparatus and method for expressing a query for searching multimedia data. The apparatus and method of the present invention expresses diverse query types in MPEG-7 query formats and uses field types to re use a designated region. The apparatus for expressing a query inputted from a user for multimedia data search includes: an input means for receiving a query for multimedia data search from a user; and a query expression means for expressing the input query in a field type, wherein the field type includes at least one among identifier information indicating identification (ID) information of a field presenting a search condition included in the input query; type information indicating data type information of the field; and reference information indicating identifier information of another field for reference. The present invention is applied to MPEG-7 query formats. |
申请公布号 |
US8805868(B2) |
申请公布日期 |
2014.08.12 |
申请号 |
US200712671909 |
申请日期 |
2007.12.27 |
申请人 |
Electronics and Telecommunications Research Institute;Konkuk University Industrial Cooperation Corp |
发明人 |
Choi Mi-Ran;Seo Hee-Cheol;Kim Hyun-Ki;Jang Myung-Gil;Heo Jeong;Lim Soo-Jong;Yoon Yeo-Chan;Yoon Kyoung-Ro |
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 |
1. A method for expressing a query inputted from a user for multimedia data search, the method comprising:
receiving a query for multimedia data search from a user, the query for multimedia data being of one of a plurality of types of query for multimedia data; and expressing the inputted query in a field type regardless of a respective type of the query for multimedia data, wherein the field type includes at least one among identifier information indicating identification (ID) information of a field presenting a search condition included in the inputted query; type information indicating data type information of the field; and reference information indicating identifier information of another field for reference, and wherein the multimedia data search is performed with a secondary search over a region designated through a primary search by the field for field re-use, the region being re-used in the multimedia data search. |
地址 |
Daejeon KR |