948 search results - page 3 / 190 » Face Recognition in Hyperspectral Images |
IBPRIA
2003
Springer
15 years 4 months ago
2003
Springer
—Independent component analysis (ICA) has recently been proposed as a tool to unmix hyperspectral data. ICA is founded on two assumptions: 1) the observed spectrum vector is a li...
IBPRIA
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. This paper presents a new Bayesian approach to hyperspectral image segmentation that boosts the performance of the discriminative classifiers. This is achieved by combin...
123
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CAIP
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. This paper proposes a new method to solve the problem of face recognition under varying illumination conditions. We introduce an exemplar-based technique to decouple and ...
100
Voted
AMFG
2003
IEEE
15 years 5 months ago
2003
IEEE
In this paper, we present a general framework for face modeling under varying lighting conditions. First, we show that a face lighting subspace can be constructed based on three o...
123
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CVPR
2005
IEEE
16 years 1 months ago
2005
IEEE
This paper presents a method for face recognition across large changes in viewpoint. Our method is based on a Morphable Model of 3D faces that represents face-specific information...