Title :
A lossy data compression based on an approximate pattern matching
Author :
Luczak, Tomasz ; Szpankowski, Wojciech
Author_Institution :
Math. Inst., Polish Acad. of Sci., Poznan, Poland
Abstract :
A practical suboptimal (variable source coding) algorithm for lossy data compression is presented. This scheme is based on an approximate string matching, and it extends lossless Wyner-Ziv data compression scheme
Keywords :
data compression; pattern matching; rate distortion theory; source coding; string matching; approximate pattern matching; approximate string matching; lossless Wyner-Ziv data compression scheme; lossy data compression; suboptimal algorithm; variable source coding; Computer science; Data compression; Databases; Distortion measurement; Engines; Entropy; Hamming distance; Pattern matching; Rate-distortion; Source coding;
Conference_Titel :
Information Theory, 1995. Proceedings., 1995 IEEE International Symposium on
Conference_Location :
Whistler, BC
Print_ISBN :
0-7803-2453-6
DOI :
10.1109/ISIT.1995.531182
