1142 search results - page 173 / 229 » Approximability of Clausal Constraints |
190
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
Image blur and noise are difficult to avoid in many situations
and can often ruin a photograph. We present a novel
image deconvolution algorithm that deblurs and denoises
an ima...
212
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
In this paper we propose a robust visual tracking method
by casting tracking as a sparse approximation problem in a
particle filter framework. In this framework, occlusion, corru...
170
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
Traditionally, the problem of stereo matching has been addressed either by a local window-based approach or a dense pixel-based approach using global optimization. In this paper, ...
185
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
We propose an algorithm for estimating disparity and occlusion in stereo video sequences. The algorithm defines a prior on sequences of disparity maps using a 3D Markov random fie...
127
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
This paper addresses the problem of vehicle tracking under a single static, uncalibrated camera without any constraints on the scene or on the motion direction of vehicles. We int...