DocumentCode :
2501240
Title :
Automatic Asymmetric 3D-2D Face Recognition
Author :
Huang, Di ; Ardabilian, Mohsen ; Wang, Yunhong ; Chen, Liming
Author_Institution :
MI Dept., Ecole Centrale de Lyon, Lyon, France
fYear :
2010
fDate :
23-26 Aug. 2010
Firstpage :
1225
Lastpage :
1228
Abstract :
3D Face recognition has been considered as a major solution to deal with unsolved issues of reliable 2D face recognition in recent years, i.e. lighting and pose variations. However, 3D techniques are currently limited by their high registration and computation cost. In this paper, an asymmetric 3D-2D face recognition method is presented, enrolling in textured 3D whilst performing automatic identification using only 2D facial images. The goal is to limit the use of 3D data to where it really helps to improve face recognition accuracy. The proposed approach contains two separate matching steps: Sparse Representation Classifier (SRC) is applied to 2D-2D matching, while Canonical Correlation Analysis (CCA) is exploited to learn the mapping between range LBP faces (3D) and texture LBP faces (2D). Both matching scores are combined for the final decision. Moreover, we propose a new preprocessing pipeline to enhance robustness to lighting and pose effects. The proposed method achieves better experimental results in the FRGC v2.0 dataset than 2D methods do, but avoiding the cost and inconvenience of data acquisition and computation of 3D approaches.
Keywords :
computer graphics; face recognition; image matching; image representation; image texture; 2D-2D matching; FRGC v2 dataset; automatic asymmetric 3D-2D face recognition; automatic identification; canonical correlation analysis; data acquisition; preprocessing pipeline; sparse representation classifier; textured 3D; Face; Face recognition; Lighting; Principal component analysis; Probes; Three dimensional displays; Training; Canonical Correlation Analysis; Sparse Representation Classifier; asymmetric/3D/2D face recognition;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Pattern Recognition (ICPR), 2010 20th International Conference on
Conference_Location :
Istanbul
ISSN :
1051-4651
Print_ISBN :
978-1-4244-7542-1
Type :
conf
DOI :
10.1109/ICPR.2010.305
Filename :
5597100
Link To Document :
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