921 search results - page 147 / 185 » Kernel Principal Component Analysis |
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
In this study Principal Component Analysis (PCA), Non-negative Matrix Factorization (NMF) and Nonnegative Tensor Factorization (NTF) are applied as dimension reduction methods in ...
AVSS
2007
IEEE
14 years 4 months ago
2007
IEEE
In recent years, the use of Intelligent Closed-Circuit Television (ICCTV) for crime prevention and detection has attracted significant attention. Existing face recognition system...
ICIP
2007
IEEE
14 years 4 months ago
2007
IEEE
In our previous work we presented a new 2D-3D mixed face recognition scheme called Partial Principal Component Analysis (P2 CA) [1]. The main contribution of P2 CA is that it uses...
ICRA
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract— Many computer vision problems such as recognition, image retrieval, and tracking require matching two images. Currently, ones try to find as reliable as possible match...
ISBI
2007
IEEE
14 years 4 months ago
2007
IEEE
We present a novel local region approach for statistically characterizing appearance in the context of medical image segmentation via deformable models. Our appearance model refl...