378 search results - page 68 / 76 » Grid based variational approximations |
109
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ICIP
2010
IEEE
14 years 7 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...
100
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JCAM
2010
14 years 4 months ago
2010
A new approach to slope limiting for discontinuous Galerkin methods on arbitrary meshes is introduced. A local Taylor basis is employed to express the approximate solution in term...
114
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FGR
2011
IEEE
14 years 1 months ago
2011
IEEE
—An expression can be approximated by a sequence of temporal segments called neutral, onset, offset and apex. However, it is not easy to accurately detect such temporal segments ...
SI3D
2012
ACM
13 years 5 months ago
2012
ACM
Shading complex materials such as acquired reflectances in multilight environments is computationally expensive. Estimating the shading integral requires multiple samples of the ...
NIPS
2000
14 years 11 months ago
2000
In an important recent paper, Yedidia, Freeman, and Weiss [11] showed that there is a close connection between the belief propagation algorithm for probabilistic inference and the...