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CORR
2010
Springer
101views Education» more  CORR 2010»
13 years 5 months ago
On a Low-Rate TLDPC Code Ensemble and the Necessary Condition on the Linear Minimum Distance for Sparse-Graph Codes
Abstract-- This paper addresses the issue of design of lowrate sparse-graph codes with linear minimum distance in the blocklength. First, we define a necessary condition which need...
Iryna Andriyanova, Jean-Pierre Tillich
ICASSP
2011
IEEE
12 years 9 months ago
Practical codes for lossy compression when side information may be absent
Practical codes are developed for quadratic Gaussian lossy compression when side information may be absent by hybridizing successively refinable trellis coded quantization (SR-TC...
Sivagnanasundaram Ramanan, John MacLaren Walsh
ICASSP
2008
IEEE
13 years 12 months ago
Towards optimal design of signal fingerprinting codes
Digital fingerprinting aims at protecting multimedia contents from illegal redistribution by embedding imperceptible fingerprints identifying the users. We propose two approache...
Jean-Francois Jourdas, Pierre Moulin
VTC
2010
IEEE
109views Communications» more  VTC 2010»
13 years 3 months ago
Signal Design and Coding for High-Bandwidth OFDM in Car-to-Car Communications
—We analyse mobile propagation channels which occur in the context of car-to-car communications in the 24 GHz ISM band. From the information gathered, we design robust frame desi...
Martin Braun, Yves Koch, Christian Sturm, Friedric...
ICASSP
2007
IEEE
13 years 11 months ago
Hash-Based Motion Modeling in Wyner-Ziv Video Coding
Generally, Distributed video coding (DVC) schemes perform motion estimation at the decoder side, without the current frame being available. In order to generate the side-informati...
Marco Tagliasacchi, Stefano Tubaro