A New Fast Image Retrieval Using the Condensed Two-Stage Search Method(Multimedia Systems)
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概要
- 論文の詳細を見る
In a content-based image retrieval (CBIR) system both the retrieval relevance and the response time are very important This letter presents the condensed two-stage search method as a new fast image retrieval approach by making use of the propeity of Cauchy-Schwarz inequality The method successfully reduces the overall processing time for similarity computation, while maintaining the same retrieval relevance as the conventional exhaustive search method By the extensive computer simulations, we observe that the condensed two-stage search method is more effective as the number of images and dimensions of the feature space increase
- 社団法人電子情報通信学会の論文
- 2003-12-01
著者
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Cho S
Yonsei Univ. Seoul Kor
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Cho Sungho
Division Of Information And Communications Hanyang University
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Cho Sungho
Department Of Computer Science And Engineering At Korea Univ.
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Cho J
Department Of Electrical And Computing Engineering Hanyang University
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CHO JungWon
Department of Electrical and Computer Engineering Haenyang University
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JEONG SeungDo
Department of Electrical and Computer Engineering Haenyang University
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LEE GeunSeop
Department of Electrical and Computer Engineering Haenyang University
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CHOI ByungUk
Division of Information and Communications, Hanyang University
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Choi B
Division Of Information And Communications Hanyang University
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Jeong Seungdo
Department Of Electrical And Computing Engineering Hanyang University
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