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CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
We propose a method for face recognition based on a discriminative linear projection. In this formulation images are treated as tensors, rather than the more conventional vector o...
IJCV
2006
13 years 8 months ago
2006
In this paper, we propose a new variational model to segment an object belonging to a given shape space using the active contour method, a geometric shape prior and the Mumford-Sha...
SIGGRAPH
1993
ACM
14 years 21 days ago
1993
ACM
Radiosity methods have been shown to be an effective means to solve the global illumination problem in Lambertian diffuse environments. These methods approximate the radiosity int...
ICIP
2008
IEEE
14 years 3 months ago
2008
IEEE
In this work, we propose the use of sparse signal representation techniques to solve the problem of closed-loop spatial image prediction. The reconstruction of signal in the block...
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Estimating relative camera motion from two views is a classical problem in computer vision. The minimal case for such problem is the so-called five-point-problem, for which the st...