DocumentCode
1745220
Title
A design of source matched MAP receiver for image transmission
Author
Makido, Satoshi ; Yamazato, Takaya ; Okada, Hiraku ; Katayama, Masaaki ; Ogawa, Akira
Author_Institution
Nagoya Univ., Japan
Volume
4
fYear
2001
fDate
6-9 May 2001
Firstpage
136
Abstract
In this paper we discuss the MAP receiver design for the reception of the image signal. It is impractical to use the MAP algorithm for the source detection because of its huge calculation costs. To solve this problem we propose a novel MAP receiver structure, where the receiver contains a predictor within it. With an aid of the predictor we can reduce the calculation. Furthermore we can approximate the a priori probability by the prediction error distribution
Keywords
multimedia communication; prediction theory; probability; signal detection; a priori probability; image transmission; prediction error distribution; predictor; source matched MAP receiver; Channel coding; Costs; Decoding; Filters; Image communication; Prediction algorithms; Predictive models; Probability density function; Signal design; Stochastic processes;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location
Sydney, NSW
Print_ISBN
0-7803-6685-9
Type
conf
DOI
10.1109/ISCAS.2001.922189
Filename
922189
Link To Document