INFORMATION IN CHANNEL-CODED SYSTEMS - CORRELATED RECEIVERS

被引：39

作者：

SNIPPE, HP

KOENDERINK, JJ

机构：

[1] Utrecht Biophysics Research Institute, Utrecht University, Utrecht, 3508 TA

来源：

BIOLOGICAL CYBERNETICS | 1992年 / 67卷 / 02期

关键词：

D O I：

10.1007/BF00201025

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Noise correlation can easily occur in the densely connected systems observed in biological information processing. We study the consequences of noise correlation for a statistically optimal processing of noise-perturbed receptor array outputs. We find a critical importance of the noise correlation length as compared to the receptors' tuning width for both the structure and the performance of the ideal observer. We show the general consistency of our scheme with psychophysical discrimination thresholds obtained in human spatial vision.

引用

页码：183 / 190

页数：8

共 27 条

[21] PREDICTIVE CODING - A FRESH VIEW OF INHIBITION IN THE RETINA [J].