DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yang, S | ko |
dc.contributor.author | Kim, SK | ko |
dc.contributor.author | Ro, YongMan | ko |
dc.date.accessioned | 2010-12-13 | - |
dc.date.available | 2010-12-13 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-03 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, v.17, pp.324 - 335 | - |
dc.identifier.issn | 1051-8215 | - |
dc.identifier.uri | http://hdl.handle.net/10203/20940 | - |
dc.description.abstract | A semantic categorization method for generic home photo is proposed. The main contribution of this paper is to exploit a two-layered classification model incorporating camera metadata with low-level features for multilabel detection. The two-layered support vector machine (SVM) classifiers operate to detect local and global photo semantics in a feed-forward way. The first layer aims to predict likelihood of predefined local photo semantics based on camera metadata and regional low-level visual features. In the second layer, one or more global photo semantics is detected based on the likelihood. To construct classifiers producing a posterior probability, we use a parametric model to fit the output of SVM classifiers to posterior probability. A concept merging process based on a set of semantic-confidence maps is also presented to cope with selecting more likelihood photo semantics on spatially overlapping local regions. Experiment was performed with 3086 photos that come from MPEG-7 visual core experiment two official databases. Results showed that the proposed method would much better capture multiple semantic meanings of home photos, compared to other similar technologies. | - |
dc.description.sponsorship | The authors would like to thank Dr. R. O’Callaghan and Dr. M. Bober, Mitsubishi Electronics, and Dr. A. Yamada, NEC Corporation, who participated in MPEG-7 VCE-2, for their helpful comments and advices. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Semantic home photo categorization | - |
dc.type | Article | - |
dc.identifier.wosid | 000245227000007 | - |
dc.identifier.scopusid | 2-s2.0-33847770784 | - |
dc.type.rims | ART | - |
dc.citation.volume | 17 | - |
dc.citation.beginningpage | 324 | - |
dc.citation.endingpage | 335 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY | - |
dc.identifier.doi | 10.1109/TCSVT.2007.890829 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Ro, YongMan | - |
dc.contributor.nonIdAuthor | Yang, S | - |
dc.contributor.nonIdAuthor | Kim, SK | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | camera metadata | - |
dc.subject.keywordAuthor | image classification | - |
dc.subject.keywordAuthor | photo album | - |
dc.subject.keywordAuthor | support vector machine | - |
dc.subject.keywordPlus | IMAGE CLASSIFICATION | - |
dc.subject.keywordPlus | REGION TEMPLATES | - |
dc.subject.keywordPlus | RETRIEVAL | - |
dc.subject.keywordPlus | MODELS | - |
dc.subject.keywordPlus | VIDEO | - |
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