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Content Provider | IEEE Xplore Digital Library |
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Author | Zhe Guo Yanning Zhang Yong Xia Zenggang Lin Dagan Feng |
Copyright Year | 2010 |
Description | Author affiliation: Shaanxi Provincial Key Lab of Speech & Image Information Processing (SAIIP), School of Computer Science, Northwestern Polytechnical University, Xi'an, China (Zhe Guo; Yanning Zhang; Zenggang Lin) || Biomedical and Multimedia Information Technology (BMIT) Research Group, School of Information Technologies, University of Sydney, Australia (Yong Xia; Dagan Feng) |
Abstract | We present a novel method for 3D face recognition, in which the 3D facial surface is first mapped into a 2D domain with specified resolution through a global optimization by constrained conformal geometric maps. The Intrinsic Shape Description Map (ISDM) is then constructed through a modeling technique capable to express geometric and appearance information of the 3D face. Hence the 3D surface matching problem can be simplified to a 2D image matching problem, which greatly reduces the computational complexity. Finally, the Intrinsic Shape Description Feature (ISDF) of ISDM and the discrimination analysis can be calculated. Experimental results implemented on GavabDB demonstrate that our proposed method significantly outperforms the existing methods with respect to pose variation. |
Starting Page | 854 |
Ending Page | 857 |
File Size | 397200 |
Page Count | 4 |
File Format | |
ISBN | 9781424442959 |
ISSN | 15206149 |
DOI | 10.1109/ICASSP.2010.5495213 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2010-03-14 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Face recognition Shape Solid modeling Acoustic noise Information technology Computational complexity Signal processing algorithms Iterative algorithms Computational efficiency Iterative closest point algorithm Intrinsic Shape Description Map Conformal Geometric Maps |
Content Type | Text |
Resource Type | Article |
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