Simple universal lossy data compression schemes derived from the Lempel-Ziv algorithm

Two universal lossy data compression schemes, one with fixed rate and the other with fixed distortion, are presented, based on the well-known Lempel-Ziv algorithm. In the case of fixed rate R, the universal lossy data compression scheme works as follows: first pick a codebook B/sub n/ consisting of...

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Veröffentlicht in:	IEEE transactions on information theory Jg. 42; H. 1; S. 239 - 245
Hauptverfasser:	En-hui Yang, Kieffer, J.C.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.01.1996 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Additive noise Algorithms Codes Communication channels Convolutional codes Data compression Educational institutions Error correction Gaussian channels Source coding Viterbi algorithm
ISSN:	0018-9448, 1557-9654
Online-Zugang:	Volltext
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