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JPEG Image Transmission over Rayleigh Fading Channel with Unequal Error Protection

by J. N. Patel, S. Patnaik, Murali .d
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 50 - Number 18
Year of Publication: 2012
Authors: J. N. Patel, S. Patnaik, Murali .d
10.5120/7874-1182

J. N. Patel, S. Patnaik, Murali .d . JPEG Image Transmission over Rayleigh Fading Channel with Unequal Error Protection. International Journal of Computer Applications. 50, 18 ( July 2012), 36-41. DOI=10.5120/7874-1182

@article{ 10.5120/7874-1182,
author = { J. N. Patel, S. Patnaik, Murali .d },
title = { JPEG Image Transmission over Rayleigh Fading Channel with Unequal Error Protection },
journal = { International Journal of Computer Applications },
issue_date = { July 2012 },
volume = { 50 },
number = { 18 },
month = { July },
year = { 2012 },
issn = { 0975-8887 },
pages = { 36-41 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume50/number18/7874-1182/ },
doi = { 10.5120/7874-1182 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:48:40.951296+05:30
%A J. N. Patel
%A S. Patnaik
%A Murali .d
%T JPEG Image Transmission over Rayleigh Fading Channel with Unequal Error Protection
%J International Journal of Computer Applications
%@ 0975-8887
%V 50
%N 18
%P 36-41
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In this paper an image transmission system has been proposed where Joint Photographic Experts Group (JPEG) algorithm is used as an image coder and Rate Compatible Punctured Convolution (RCPC) channel coder is used for transmission of coded image over wireless channels (AWGN and Rayleigh fading). JPEG bit stream is partitioned into DC and AC bit streams. AC bit stream further classified using edge density property of block. Priorities based Unequal error Protection (UEP) applied to bit stream. Distortion analysis (MSE) is given for proposed image transmission scheme. The simulation results shows reduction in distortion compared to conventional Equal Error Protection (EEP). This proposed algorithm can be applied for low frequency as well as high frequency images.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Joint Photographic Experts Group (JPEG) Rate Compatible Punctured Convolutional (RCPC) Mean Square Error (MSE) Equal Error Protection (EEP) Unequal Error Protection (UEP)

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