10412 search results - page 1919 / 2083 » The efficiency of algorithms - misconceptions |
135
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CVPR
2003
IEEE
16 years 6 months ago
2003
IEEE
In this paper, we propose an ICA(Indepdendent Component Analysis) based face recognition algorithm, which is robust to illumination and pose variation. Generally, it is well known...
124
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
One of the major problems in modeling images for vision tasks is that images with very similar structure may locally have completely different appearance, e.g., images taken under...
143
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
Feature space clustering is a popular approach to image segmentation, in which a feature vector of local properties (such as intensity, texture or motion) is computed at each pixe...
121
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
The concept of the Bayesian optimal single threshold is a well established and widely used classification technique. In this paper, we prove that when spatial cohesion is assumed ...
146
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
In this paper, we present novel ridge regression (RR) and kernel ridge regression (KRR) techniques for multivariate labels and apply the methods to the problem of face recognition...