Residential College | false |
Status | 已發表Published |
Robust Region Descriptors for Shape Classification | |
Lin C.; Pun C.-M. | |
2016-05-10 | |
Conference Name | 13th International Conference Computer Graphics, Imaging and Visualization |
Source Publication | Proceedings - Computer Graphics, Imaging and Visualization: New Techniques and Trends, CGiV 2016 |
Pages | 269-272 |
Conference Date | 29 March -1 April, 2016 |
Conference Place | Beni Mellal city |
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 higher classification accuracy on the challenging MPEG-7 dataset, outperforming existing state-of-the-art methods. |
Keyword | Contour K-elm Region Descriptor Shape Classification Signature Skeleton |
DOI | 10.1109/CGiV.2016.59 |
URL | View the original |
Indexed By | CPCI-S |
Language | 英語English |
WOS Research Area | Computer Science ; Engineering ; Imaging Science & Photographic Technology |
WOS Subject | Computer Science, Software Engineering ; Engineering, Electrical & Electronic ; Imaging Science & Photographic Technology |
WOS ID | WOS:000386281600047 |
Scopus ID | 2-s2.0-84973594507 |
Fulltext Access | |
Citation statistics | |
Document Type | Conference paper |
Collection | DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE |
Affiliation | Universidade de Macau |
First Author Affilication | University of Macau |
Recommended Citation GB/T 7714 | Lin C.,Pun C.-M.. Robust Region Descriptors for Shape Classification[C], 2016, 269-272. |
APA | Lin C.., & Pun C.-M. (2016). Robust Region Descriptors for Shape Classification. Proceedings - Computer Graphics, Imaging and Visualization: New Techniques and Trends, CGiV 2016, 269-272. |
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