多描述图像在不可靠信道上的传输

2008 1st IFIP Wireless Days Pub Date : 2008-11-01 DOI:10.1109/WD.2008.4812875

Ali M. Dawood, Ahmed Ali Al Shal, R. Hamila

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引用次数: 0

摘要

多描述编码(Multiple Description Coding, MDC)是解决噪声信道对图像影响的一种方法。在接收端，图像的多个描述(多个拷贝)通过不同的信道传输;使用不同的副本重建图像。本文提出并讨论了五种MDC方法，结果表明它们对图像质量的改善。

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Multiple description image transmission over unreliable channel

Multiple Description Coding (MDC) is a method to solve the problem of noisy channels affecting images. Multiple descriptions (multiple copies) of images are transmitted over different channels while at the receiver; the images are reconstructed using the different copies. In this paper, five MDC methods are proposed and discussed, while results shown their improvement in images quality.

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2008 1st IFIP Wireless Days

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