2438 search results - page 189 / 488 » Consistent Gradient Operators |
106
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ICASSP
2011
IEEE
2011
IEEE
Gaussian approximation of the LLR distribution for the ML and partial marginalization MIMO detectors
14 years 6 months ago
We derive a Gaussian approximation of the LLR distribution conditioned on the transmitted signal and the channel matrix for the soft-output via partial marginalization MIMO detect...
148
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VIS
2009
IEEE
16 years 3 months ago
2009
IEEE
Abstract--In this paper we present a method for vortex core line extraction which operates directly on the smoothed particle hydrodynamics (SPH) representation and, by this, genera...
125
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ICCAD
2001
IEEE
15 years 11 months ago
2001
IEEE
The use of nanometer technologies is making it increasingly important to consider transient characteristics of a circuit’s power dissipation (e.g., peak power, and power gradien...
118
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CVPR
2010
IEEE
15 years 11 months ago
2010
IEEE
The classical optical flow assumes that a feature point maintains constant brightness across the frames. For fluidtype motions such as smoke or clouds, the constant brightness ass...
158
Voted
SIGGRAPH
1999
ACM
15 years 6 months ago
1999
ACM
High contrast scenes are difficult to depict on low contrast displays without loss of important fine details and textures. Skilled artists preserve these details by drawing scen...