Title :
Statistical-mechanical approach to the distributed source coding
Author :
Murayama, Takahide
Author_Institution :
Lab. for Math. Neurosci., RIKEN Brain Sci. Inst., Saitama, Japan
Abstract :
The Slepian-Wolf system is analyzed using statistical physics. In our framework, two correlated sequences are separately compressed into shorter codewords employing linear codes, which will be jointly decoded by a practical algorithm. Our analysis shows that the achievable rate region is described as phase transitions, assuming any kind of correlation.
Keywords :
correlation theory; linear codes; source coding; statistical analysis; Slepian-Wolf system; codewords; correlated sequences; data compression; distributed source coding; linear codes; phase transitions; statistical-mechanical approach; Data compression; Decoding; Information theory; Laboratories; Linear code; Neuroscience; Physics; Source coding; Tensile stress; Vectors;
Conference_Titel :
Image Processing, 2003. ICIP 2003. Proceedings. 2003 International Conference on
Print_ISBN :
0-7803-7750-8
DOI :
10.1109/ICIP.2003.1247030
