Title :
Distributed coding of three sources using punctured turbo codes
Author :
Lajnef, Khaled ; Guillemot, Christine ; Siohan, Pierre
Author_Institution :
IRISA/INRIA, France
fDate :
29 Sept.-1 Oct. 2004
Abstract :
This paper describes a distributed coding system based on punctured turbo codes to compress three correlated memoryless binary and Gaussian sources. The performance bounds given by the Slepian-Wolf and Wyner-Ziv theorems are provided for three sources. The simulation results are analyzed against those provided by the same asymmetric system based on punctured turbo codes used for distributed coding of two sources.
Keywords :
Gaussian processes; source coding; turbo codes; Gaussian source; Slepian-Wolf theorem; Wyner-Ziv theorem; asymmetric system; correlated memoryless binary source; distributed coding system; performance bound; punctured turbo code; Analytical models; Convolutional codes; Data compression; Decoding; Parity check codes; Rate-distortion; Research and development; Source coding; Turbo codes; Video compression;
Conference_Titel :
Multimedia Signal Processing, 2004 IEEE 6th Workshop on
Print_ISBN :
0-7803-8578-0
DOI :
10.1109/MMSP.2004.1436554
