658 search results - page 123 / 132 » Face recognition using curvelet based PCA |
ICCV
2001
IEEE
15 years 11 months ago
2001
IEEE
By representing images and image prototypes by linear subspaces spanned by "tangent vectors" (derivatives of an image with respect to translation, rotation, etc.), impre...
124
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ACCV
2010
Springer
14 years 4 months 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...
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper, we propose a novel approach for facial expression decomposition - Higher-Order Singular Value Decomposition (HOSVD), a natural generalization of matrix SVD. We lear...
74
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ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
This paper presents a method to quantitatively evaluate
information contributions of individual bottom-up and topdown
computing processes in object recognition. Our objective
is...
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
Many applications in computer vision and pattern recognition involve drawing inferences on certain manifoldvalued parameters. In order to develop accurate inference algorithms on ...