1034 search results - page 171 / 207 » imaging 2001 |
106
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CVPR
2001
IEEE
16 years 3 months ago
2001
IEEE
This paper proposes a new Bayesian framework for solving the matting problem, i.e. extracting a foreground element from a background image by estimating an opacity for each pixel ...
CVPR
2001
IEEE
16 years 3 months ago
2001
IEEE
This paper presents a method for computing the visual hull that is based on two novel representations: the rim mesh, which describes the connectivity of contour generators on the ...
113
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CVPR
2001
IEEE
16 years 3 months ago
2001
IEEE
In this paper, we propose a novel method, called local nonnegative matrix factorization (LNMF), for learning spatially localized, parts-based subspace representation of visual pat...
131
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ICCV
2001
IEEE
16 years 3 months ago
2001
IEEE
We describe a shape from texture method that constructs a maximum a posteriori estimate of surface coefficients using both the deformation of individual texture elements -as in lo...
ICCV
2001
IEEE
16 years 3 months ago
2001
IEEE
Pinhole camera model is a simplified subset of geometric optics. In special cases like the image formation of the cone (a degenerate conic section) mirror in an omnidirectional vi...