EPSILON-ENTROPY AND CRITICAL DISTORTION OF RANDOM-FIELDS

被引：5

作者：

BERGER, T

YE, ZX

机构：

[1] School of Electrical Engineering, Cornell University, Ithaca, NY

[2] School of Electrical Engineering, Cornell University, Ithaca

来源：

IEEE TRANSACTIONS ON INFORMATION THEORY | 1990年 / 36卷 / 04期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/18.53733

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The link between ∊-entropy for binary random fields and the Lee-Yang theorem in statistical mechanics makes it possible to prove the existence of positive critical distortion for most binary random fields with pair interactions and some with many body interactions. Lower bounds for critical distortion of random fields on two dimensional (2-D) lattices have been obtained. In particular the new lower bounds for some 2-D Ising models improve upon previously known bounds. © 1990 IEEE

引用

页码：717 / 725

页数：9

共 15 条

[1]

[Anonymous], 1971, RATE DISTORTION THEO

[2] ON CRITICAL DISTORTION FOR MARKOV SOURCES [J].