15 search results - page 3 / 3 » Extended Two-Dimensional PCA for Efficient Face Representati... |
PAMI
2007
13 years 5 months ago
2007
— The traditional image representations are not suited to conventional classification methods, such as the linear discriminant analysis (LDA), because of the under sample problem...
AMFG
2007
IEEE
13 years 12 months ago
2007
IEEE
Extending recognition to uncontrolled situations is a key challenge for practical face recognition systems. Finding efficient and discriminative facial appearance descriptors is c...
CVPR
2001
IEEE
14 years 7 months ago
2001
IEEE
Modeling subspaces of a distribution of interest in high dimensional spaces is a challenging problem in pattern analysis. In this paper, we present a novel framework for pose inva...
CVPR
2010
IEEE
13 years 9 months ago
2010
IEEE
In a sparse-representation-based face recognition scheme, the desired dictionary should have good representational power (i.e., being able to span the subspace of all faces) while...
ACCV
2010
Springer
13 years 18 days ago
2010
Springer
Abstract. This paper proposes a novel method to deal with the representation issue in texture classification. A learning framework of image descriptor is designed based on the Fish...