Error resilient coding for JPEG image transmission over wireless fading channels

被引：0
|
作者：
Chandramouli, R [1 ]
Ranganathan, N [1 ]
Ramadoss, SJ [1 ]
机构：
[1] Univ S Florida, Dept Comp Sci & Engn, Ctr Microelect Res, Tampa, FL 33620 USA
来源：
ISCAS '98 - PROCEEDINGS OF THE 1998 INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-6 | 1998年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper, a new fast error resilient entropy coder (FEREC) for robust image transmission over wireless fading channels is proposed. A slow, frequency non-selective Rayleigh fading channel model is used. The proposed FEREC algorithm is observed to be almost twice as fast as EREC [3] in encoding the data and hence the error resilience capability is also significantly better. Upto 2 dB improvement in the peak signal to noise ratio of the received image is achieved when compared to EREC.
引用
收藏
页码：C158 / C161
页数：4
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