2314 search results - page 256 / 463 » Minimal Partitions of a Graph |
136
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ICPR
2010
IEEE
15 years 1 months ago
2010
IEEE
We present a method for object tracking over time sequence imagery. The image plane is represented with a 4-connected planar graph where vertices are associated with pixels. On ea...
203
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CVPR
2009
IEEE
16 years 12 months ago
2009
IEEE
In this paper, we present a new framework of video object
segmentation, in which we formulate the task of extracting
prominent objects from a scene as the problem of hypergraph
...
147
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CVPR
2005
IEEE
16 years 6 months ago
2005
IEEE
We optimize over the set of corrected laplacians (CL) associated with a weighted graph to improve the average case normalized cut (NCut) of a graph. Unlike edge-relaxation SDPs, o...
145
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ICML
2009
IEEE
16 years 5 months ago
2009
IEEE
In many real-world domains, undirected graphical models such as Markov random fields provide a more natural representation of the dependency structure than directed graphical mode...
151
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ICML
2007
IEEE
16 years 5 months ago
2007
IEEE
This paper introduces a new approach to actionvalue function approximation by learning basis functions from a spectral decomposition of the state-action manifold. This paper exten...