2766 search results - page 452 / 554 » Algorithms for trigonometric polynomials |
166
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CVPR
1998
IEEE
16 years 6 months ago
1998
IEEE
We propose a methodfor segmenting gray-value images. By segmentation, we mean a map from the set of pixels to a small set of levels such that each connected component of the set o...
135
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
Abstract-- Efficient detection of globally optimal surfaces representing object boundaries in volumetric datasets is important and remains challenging in many medical image analysi...
134
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
In this paper we extend the class of energy functions for which the optimal -expansion and -swap moves can be computed in polynomial time. Specifically, we introduce a class of hi...
150
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ICCV
2005
IEEE
16 years 5 months ago
2005
IEEE
We introduce a framework for computing statistically optimal estimates of geometric reconstruction problems. While traditional algorithms often suffer from either local minima or ...
113
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ICCV
2005
IEEE
16 years 5 months ago
2005
IEEE
In this paper, we investigate the mathematical problem underlying segmentation of hybrid motions: Given a series of tracked feature correspondences between two (perspective) image...