224 search results - page 43 / 45 » Feature Space Hausdorff Distance for Face Recognition |
CVPR
2009
IEEE
13 years 8 months ago
2009
IEEE
In this paper general solutions for Nonlinear Nonnegative Component Analysis for data representation and recognition are proposed. That is, motivated by a combination of the Nonne...
AAAI
2006
13 years 6 months ago
2006
Over the past few years, some embedding methods have been proposed for feature extraction and dimensionality reduction in various machine learning and pattern classification tasks...
PAMI
2011
13 years 4 days ago
2011
—The problem of matching a forensic sketch to a gallery of mug shot images is addressed in this paper. Previous research in sketch matching only offered solutions to matching hig...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
Varying illumination condition is a challenging problem for face recognition and synthesis. The illumination re-rendering technique allows aligning the illumination effects of fac...
ICDM
2009
IEEE
13 years 2 months ago
2009
IEEE
In this paper, we restudy the non-convex data factorization problems (regularized or not, unsupervised or supervised), where the optimization is confined in the nonnegative orthan...