Source coding with side information at several decoders
Source coding with side information at several decoders
复制标题
在多个解码器处使用辅助信息进行源编码
DOI：
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发表时间：
1977
影响因子：
2.5
通讯作者：
Andrea Sgarro
中科院分区：
文献类型：
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作者：
Andrea Sgarro
考虑了源编码问题，该问题概括了带有辅助信息的源编码[1]、[2]。三个相关信息源 X、Y 和 Z 被块编码：Y 将由两个不同的解码器重建，一个解码器可以访问 X 的编码版本，另一个可以访问 Z 的编码版本。假设源是离散的、无记忆的且固定的，则确定可达到的速率的区域。结果被推广到任意有限数量的解码器。
A source coding problem is considered which generalizes source coding with side information [1], [2]. Three correlated information sources X,Y and Z , are block-encoded: Y is to be reconstructed by two different decoders, one having access to the encoded version of X and the other having access to the encoded version of Z . The region of achievable rates is determined, assuming that thc sources are discrete, memoryless, and stationary. The resuit is generalized to an arbitrary finite number of decoders.