21 search results - page 1 / 5 » Zero-Error Source Coding with Maximum Distortion Criterion |
DCC
2002
IEEE
14 years 6 months ago
2002
IEEE
Let finite source and reproduction alphabets X and Y and a distortion measure d : X ? Y [0, ) be given. We study the minimum asymptotic rate required to describe a source distrib...
CISS
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— We consider transmission of two arbitrarily correlated sources over a discrete memoryless asymmetric multiple access channel, where one of the sources is available at b...
DCC
2008
IEEE
14 years 6 months ago
2008
IEEE
Rate distortion optimization with Lagrangian formulation is widely used in video encoder control and has proved effective in achieving a good trade-off between coding efficiency a...
TIT
1998
13 years 6 months ago
1998
— A rate-distortion theorem for arbitrary (not necessarily stationary or ergodic) discrete-time finite-alphabet sources is given. This result, which provides the expression of t...
DCC
2009
IEEE
14 years 7 months ago
2009
IEEE
Motivated by the paradigm of event-based monitoring, which can potentially alleviate the inherent bandwidth and energy constraints associated with wireless sensor networks, we con...