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Efficient shape classification using region descriptors
Lin, C.; Pun, C. M.; Vong, C. M.; Adjeroh, D.
2017
Source PublicationMultimedia Tools and Applications
ISSN1380-7501
Pages83-102
Abstract

A novel scheme for efficient shape classification using region descriptors and extreme learning machine with kernels is proposed. The skeleton and boundary of the input shape image are first extracted. Then the boundary is simplified to remove noise and minor variations. Finally, region descriptors for the local skeleton, and the simplified shape signature are constructed to form a hybrid feature vector. Training and classification are then performed using kernel extreme learning machine (k-ELM) for efficient shape classification. Experimental results show that the proposed scheme is very fast and can archive high classification accuracy of 91.43 % on the challenging MPEG-7 dataset, outperforming existing state-of-the-art methods.

KeywordShape Classification Region Descriptor Skeleton Contour Signature K-elm
DOI10.1007/s11042-015-3021-7
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Information Systems ; Computer Science, Software Engineering ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS IDWOS:000392292000005
The Source to ArticlePB_Publication
Scopus ID2-s2.0-84945574539
Fulltext Access
Citation statistics
Document TypeJournal article
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorPun, C. M.
Recommended Citation
GB/T 7714
Lin, C.,Pun, C. M.,Vong, C. M.,et al. Efficient shape classification using region descriptors[J]. Multimedia Tools and Applications, 2017, 83-102.
APA Lin, C.., Pun, C. M.., Vong, C. M.., & Adjeroh, D. (2017). Efficient shape classification using region descriptors. Multimedia Tools and Applications, 83-102.
MLA Lin, C.,et al."Efficient shape classification using region descriptors".Multimedia Tools and Applications (2017):83-102.
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