447 search results - page 74 / 90 » Approximation Algorithms for Directed Steiner Problems |
117
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ICCV
2005
IEEE
15 years 7 months ago
2005
IEEE
This paper presents an efficient algorithm for image segmentation and a framework for perceptual grouping. It makes an attempt to provide one way of combining bottomup and top-do...
113
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TIP
1998
15 years 29 days ago
1998
—In this paper, we present fast and efficient methods for the lossy encoding of object boundaries that are given as eight-connect chain codes. We approximate the boundary by a p...
3DPVT
2004
IEEE
15 years 5 months ago
2004
IEEE
We examine the implications of shape on the process of finding dense correspondence and half-occlusions for a stereo pair of images. The desired property of the depth map is that ...
117
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VISUALIZATION
1997
IEEE
15 years 5 months ago
1997
IEEE
We present a multiresolution framework, called Multi-Tetra framework, that approximates volume data with different levelsof-detail tetrahedra. The framework is generated through a...
130
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CORR
2010
Springer
15 years 1 months ago
2010
Springer
Bargaining networks model the behavior of a set of players who need to reach pairwise agreements for making profits. Nash bargaining solutions in this context correspond to soluti...