Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/1171
| Title: | A study of aggregated 2D Gabor features on appearance-based face recognition | Authors: | Cheung, KH You, J Kong, WKA Zhang, DD |
Issue Date: | 2004 | Source: | Proceedings of the third International Conference on Image and Graphics : Hong Kong, China, 18-20 December 2004, p. 310-313 | Abstract: | Existing approaches to holistic appearance based face recognition require a high dimensional feature space to attain fruitful performance. We have proposed a relatively low feature dimensional scheme to deal with the face recognition problem. We use the aggregated responses of 2D Gabor filters to represent face images. We have investigated the effect of "duplicate" images and the effect of facial expressions. Our results show that the proposed method is more robust than the PCA-based method under varying facial expressions, especially in recognizing "duplicate" images. | Keywords: | Computational methods Feature extraction Image analysis Image retrieval Mathematical models Problem solving |
Publisher: | IEEE Computer Society | ISBN: | 0-7695-2244-0 | Rights: | © 2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. |
| Appears in Collections: | Conference Paper |
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