7129 search results - page 692 / 1426 » Approximation Algorithms for Treewidth |
174
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CVPR
2005
IEEE
16 years 9 months ago
2005
IEEE
Occlusion is usually modelled in two images symmetrically in previous stereo algorithms which cannot work for multi-view stereo efficiently. In this paper, we present a novel form...
161
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ECCV
2008
Springer
16 years 9 months ago
2008
Springer
We use segmentations to match images by shape. To address the unreliability of segmentations, we give a closed form approximation to an average over all segmentations. Our techniqu...
186
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ECCV
2006
Springer
16 years 9 months ago
2006
Springer
Abstract. We are interested in diffusion PDE's for smoothing multi-valued images in an anisotropic manner. By pointing out the pros and cons of existing tensor-driven regulari...
190
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ICIP
2003
IEEE
16 years 9 months ago
2003
IEEE
This paper proposes a model-based methodology for recognizing and tracking objects in digital image sequences. Objects are represented by attributed relational graphs (or ARGs), w...
229
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ICML
2006
IEEE
16 years 8 months ago
2006
IEEE
Policy evaluation is a critical step in the approximate solution of large Markov decision processes (MDPs), typically requiring O(|S|3 ) to directly solve the Bellman system of |S...