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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, King-hong
You, Jane
Kong, Wai-kin Adams
Zhang, David D.
Subjects: Computational methods
Feature extraction
Image analysis
Image retrieval
Mathematical models
Problem solving
Issue Date: 2004
Publisher: IEEE Computer Society
Citation: 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.
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.
Type: Conference Paper
URI: http://hdl.handle.net/10397/1171
ISBN: 0769522440
Appears in Collections:COMP Conference Papers & Presentations

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