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个人信息Personal Information
副教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：计算机科学与技术学院
学科：计算机应用技术. 计算机系统结构. 计算机软件与理论
联系方式：wudi23893@sina.com
电子邮箱：wudi@dlut.edu.cn
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JOINT SOURCE-CHANNEL CODING OF JPEG2000 IMAGE TRANSMISSION OVER CODED COOPERATIVE NETWORKS
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论文类型：会议论文
发表时间：2014-07-09
收录刊物：EI、CPCI-S、Scopus
页面范围：276-280
关键字：Joint source-channel coding; coded cooperation; JPEG2000; UEP
摘要：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.