3152 search results - page 262 / 631 » Robust Computer Vision for Computer Mediated Communication |
181
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
In this paper, we describe a nonlinear image representation based on divisive normalization that is designed to match the statistical properties of photographic images, as well as...
183
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
We present a fully probabilistic stick-figure model that uses a nonparametric Bayesian distribution over trees for its structure prior. Sticks are represented by nodes in a tree i...
185
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
To capture the full brightness range of natural scenes, cameras automatically adjust the exposure value which causes the brightness of scene points to change from frame to frame. ...
164
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
This paper explores similarity criteria between non-rigid shapes. Broadly speaking, such criteria are divided into intrinsic and extrinsic, the first referring to the metric struc...
178
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
This paper presents a top-down approach to 3D data analysis by fitting a Morphable Model to scans of faces. In a unified framework, the algorithm optimizes shape, texture, pose an...