Sciweavers

331 search results - page 4 / 67
» Index Coding with Side Information
Sort
View
ICIP
2004
IEEE
14 years 11 months ago
Scalable predictive coding by nested quantization with layered side information
An efficient scalable predictive coding method is proposed for the Wyner-Ziv problem, using nested lattice quantization followed by multi-layer Slepian-Wolf coders (SWC) with laye...
Huisheng Wang, Antonio Ortega
ICIP
2006
IEEE
14 years 11 months ago
Mesh-Based Motion-Compensated Interpolation for Side Information Extraction in Distributed Video Coding
1 This paper addresses the problem of side information generation in distributed video compression (DVC) schemes. Intermediate frames constructed by motioncompensated interpolation...
Denis Kubasov, Christine Guillemot
CORR
2008
Springer
92views Education» more  CORR 2008»
13 years 8 months ago
Source Coding for a Simple Network with Receiver Side Information
We consider the problem of source coding with receiver side information for the simple network proposed by R. Gray and A. Wyner in 1974. In this network, a transmitter must reliabl...
Roy Timo, Alexander J. Grant, Terence Chan, Gerhar...
VLBV
2005
Springer
14 years 3 months ago
Extrapolating Side Information for Low-Delay Pixel-Domain Distributed Video Coding
Distributed Video Coding (DVC) is a new video coding approach based on the Wyner-Ziv theorem. Unlike most of the existing video codecs, each frame is encoded separately (either as...
Luís Natário, Catarina Brites, Jo&at...
ICIP
2007
IEEE
14 years 11 months ago
Adaptive Hash-Based Side Information Exploitation for Efficient Wyner-Ziv Video Coding
Wyner-Ziv video coding is a lossy source coding paradigm where the video statistics are exploited, partially or totally at the decoder. The side information represents a noisy ver...
Fernando Pereira, João Ascenso