Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/69096
DC FieldValueLanguage
dc.contributor.authorHuang, P.W.en_US
dc.contributor.author黃博惠zh_TW
dc.contributor.authorDai, S.K.en_US
dc.date2004zh_TW
dc.date.accessioned2014-06-11T05:57:50Z-
dc.date.available2014-06-11T05:57:50Z-
dc.identifier.issn0306-4573zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/69096-
dc.description.abstractEfficacy and efficiency are two important issues in designing content-based image retrieval systems. In this paper, we present an efficient two-stage image retrieval system with high performance of efficacy based on two novel texture features, the composite sub-band gradient (CSG) vector and the energy distribution pattern (EDP)-string. Both features are generated from the sub-images of a wavelet decomposition of the original image. At the first stage, a fuzzy matching process based on EDP-strings is performed and serves as a signature filter to quickly remove a large number of non-promising database images from further consideration. At the second stage, the images passing through the filter will be compared with the query image based on their CSG vectors for detailed feature inspection. By exercising a database of 2400 images obtained from the Brodatz album, we demonstrated that both high efficacy and high efficiency can be achieved simultaneously by our proposed system. (C) 2002 Elsevier Ltd. All rights reserved.en_US
dc.language.isoen_USzh_TW
dc.relationInformation Processing & Managementen_US
dc.relation.ispartofseriesInformation Processing & Management, Volume 40, Issue 1, Page(s) 81-96.en_US
dc.relation.urihttp://dx.doi.org/10.1016/s0306-4573(02)00097-3en_US
dc.subjectimage retrievalen_US
dc.subjectwavelet decompositionen_US
dc.subjecttexture similarityen_US
dc.subjectCSG vectoren_US
dc.subjectEDP-stringen_US
dc.subjectcoloren_US
dc.subjectshapeen_US
dc.subjectrepresentationen_US
dc.titleDesign of a two-stage content-based image retrieval system using texture similarityen_US
dc.typeJournal Articlezh_TW
dc.identifier.doi10.1016/s0306-4573(02)00097-3zh_TW
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeJournal Article-
item.cerifentitytypePublications-
item.fulltextno fulltext-
item.languageiso639-1en_US-
item.grantfulltextnone-
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