编码合作网络上JPEG2000图像传输的联合源信道编码

2014 IEEE China Summit & International Conference on Signal and Information Processing (ChinaSIP) Pub Date : 2014-07-09 DOI:10.1109/ChinaSIP.2014.6889247

Chongyuan Bi, Jie Liang, Di Wu

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引用次数: 1

摘要

本文提出了一种基于编码合作网络的实时连续可细化图像传输框架。设计了一种不等错保护(UEP)方案，在信源编码、信道编码和合作编码之间共同分配比特，以最小化接收端的重构失真。该方案复杂度低，符合JPEG2000无线标准(JPWL)。实验结果证明了该方案的有效性。

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Joint source-channel coding of JPEG2000 image transmission over coded cooperative networks

In this paper, we propose a real-time successively refinable image transmission framework over coded cooperative networks. An Unequal Error Protection (UEP) scheme is designed to jointly allocate bits among source coding, channel coding and cooperation to minimize the reconstructed distortion at the receiver. The proposed scheme has a low complexity and is compliant to the JPEG2000 Wireless standard (JPWL). Experimental results demonstrate the effectiveness of the proposed scheme.

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来源期刊

2014 IEEE China Summit & International Conference on Signal and Information Processing (ChinaSIP)

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