ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 필드타입을 이용한 질의표현 및 멀티미디어 검색 방법

필드타입을 이용한 질의표현 및 멀티미디어 검색 방법
이미지 확대
발명자
서희철, 최미란, 윤경로, 허정, 윤여찬, 김현기, 장명길, 임수종
출원번호
12671909 (2007.12.27)
공개번호
20110179056 (2011.07.21)
등록번호
8805868 (2014.08.12)
출원국
미국
협약과제
초록
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.
KSP 제안 키워드
Data search, Data type, MPEG-7, Multimedia data, Type information