57 search results - page 6 / 12 » Probabilistic graph and hypergraph matching |
129
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CVPR
2007
IEEE
16 years 5 months ago
2007
IEEE
Matching and registration of shapes is a key issue in Computer Vision, Pattern Recognition, and Medical Image Analysis. This paper presents a shape representation framework based ...
216
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DC
2011
14 years 3 months ago
2011
Abstract This paper gives poly-logarithmic-round, distributed δ-approximation algorithms for covering problems with submodular cost and monotone covering constraints (Submodular-c...
112
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ICPR
2006
IEEE
16 years 4 months ago
2006
IEEE
We present a unified framework for modeling and solving invariant point pattern matching problems. Invariant features are encoded as potentials in a probabilistic graphical model....
124
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FOCS
2000
IEEE
15 years 7 months ago
2000
IEEE
We show that the graph isomorphism problem is hard under DLOGTIME uniform AC0 many-one reductions for the complexity classes NL, PL (probabilistic logarithmic space) for every loga...
167
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ICIP
2010
IEEE
15 years 1 months ago
2010
IEEE
Osteoporosis is a bone disease characterized by a reduction in bone mass, resulting in an increased risk of fractures. To diagnose the osteoporosis accurately, bone mineral densit...