1344 search results - page 42 / 269 » Quantization |
ICIP
2000
IEEE
14 years 11 months ago
2000
IEEE
The rapid progress of computers and today's heterogeneous computing environment means computation-intensive signal processing algorithms must be optimized for performance in ...
DCC
2007
IEEE
14 years 9 months ago
2007
IEEE
We develop a simulated annealing technique to jointly optimize a distributed quantization structure meant to maximize the asymptotic error exponent of a downstream classifier or d...
DCC
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper, we build multi-resolution source codes using entropy constrained dithered scalar quantizers. We demonstrate that for n-dimensional random vectors, dithering followe...
CDC
2008
IEEE
14 years 4 months ago
2008
IEEE
— We come up with novel quantized averaging algorithms on synchronous and asynchronous communication networks with fixed, switching and random topologies. The implementation of ...
ICC
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract—We propose a closed–loop scheme that combines opportunistic beamforming (OBF) and closed–loop (CL) transmit–diversity (TD) techniques. This quantized OBF scheme is...