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111
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INFOCOM
2005
IEEE
15 years 6 months ago
2005
IEEE
We consider the problem of neighbor discovery in static wireless ad hoc networks with directional antennas. We propose several probabilistic algorithms in which nodes perform rand...
138
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VISUALIZATION
2003
IEEE
15 years 5 months ago
2003
IEEE
Direct volume rendering of scalar fields uses a transfer function to map locally measured data properties to opacities and colors. The domain of the transfer function is typicall...
137
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VISUALIZATION
1999
IEEE
15 years 4 months ago
1999
IEEE
With the development of magnetic resonance imaging techniques for acquiring diffusion tensor data from biological tissue, visualization of tensor data has become a new research fo...
114
Voted
VVS
1996
IEEE
15 years 4 months ago
1996
IEEE
A new and easy-to-implement method for direct volume rendering that uses 3D texture maps for acceleration, and incorporates directional lighting, is described. The implementation,...
91
Voted
VISUALIZATION
1991
IEEE
15 years 4 months ago
1991
IEEE
Interactive direct visualization of 3D data requires fast update rates and the ability to extract regions of interest from the surrounding data. We have implemented MultiValued Cl...