7264 search results - page 1292 / 1453 » A multiplicative up-propagation algorithm |
162
Voted
CGF
2006
15 years 4 months ago
2006
Generating soft shadows in real time is difficult. Exact methods (such as ray tracing, and multiple light source simulation) are too slow, while approximate methods often overesti...
126
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CORR
2006
Springer
15 years 4 months ago
2006
Springer
A cross-layer optimization approach is adopted for the design of symmetric random access wireless systems. Instead of the traditional collision model, a more realistic physical la...
148
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CORR
2006
Springer
15 years 4 months ago
2006
Springer
This paper describes an efficient implementation of binning for decode-and-forward (DF) in relay channels using lowdensity parity-check (LDPC) codes. Bilayer LDPC codes are devised...
142
Voted
CVIU
2006
15 years 4 months ago
2006
A novel approach is proposed to analyzing and tracking the motion of structured deformable shapes, which consist of multiple correlated deformable subparts. Since this problem is ...
151
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CVIU
2006
15 years 4 months ago
2006
Action recognition is an important and challenging topic in computer vision, with many important applications including video surveillance, automated cinematography and understand...