73 search results - page 4 / 15 » Low density codes achieve the rate-distortion bound |
TIT
2002
14 years 9 months ago
2002
We consider Gallager's soft decoding (belief propagation) algorithm for decoding low density parity check (LDPC) codes, when applied to an arbitrary binary-input symmetric-ou...
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ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
The Matching Pursuits (MP) coding method has been employed successfully in video coding. In it, the motion compensated frame difference is decomposed on an overcomplete dictionary...
CORR
2006
Springer
14 years 9 months ago
2006
Springer
Abstract-- An elementary combinatorial Tanner graph construction for a family of near-regular low density parity check (LDPC) codes achieving high girth is presented. These codes a...
HAIS
2010
Springer
15 years 1 months ago
2010
Springer
Mobile to mobile video conferencing is one of the services that the newest mobile network operators can offer to users. With the apparition of the distributed video coding paradigm...
EWSN
2012
Springer
13 years 5 months ago
2012
Springer
Abstract. Some have argued that the dichotomy between high-performance operation and low resource utilization is false – an artifact that will soon succumb to Moore’s Law and c...