Registration Method of Sparse Representation Classification Method

Jing WANG, Guangda SU

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Summary :

Sparse representation based classification (SRC) has emerged as a new paradigm for solving face recognition problems. Further research found that the main limitation of SRC is the assumption of pixel-accurate alignment between the test image and the training set. A. Wagner used a series of linear programs that iteratively minimize the sparsity of the registration error. In this paper, we propose another face registration method called three-point positioning method. Experiments show that our proposed method achieves better performance.

Publication
IEICE TRANSACTIONS on Information Vol.E95-D No.5 pp.1332-1335
Publication Date
2012/05/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E95.D.1332
Type of Manuscript
Special Section LETTER (Special Section on Recent Advances in Multimedia Signal Processing Techniques and Applications)
Category
Image Processing

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