Watermarking as communications with side information
Watermarking as communications with side information
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DOI：
10.1109/5.771068
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发表时间：
1999-07-01
影响因子：
20.6
通讯作者：
McKellips, AL
中科院分区：
文献类型：
--
作者：
Cox, IJ;Miller, ML;McKellips, AL
一些作者将嵌入式信号或水印与通信，特别是扩频通信进行了比较。我们研究水印和传统通信之间的异同。我们的比较表明，水印最接近类似于通信，边信息在发射机和/或检测器，配置最初描述的香农。这导致了几个新的特点和见解，嵌入式信令的详细讨论。
Several authors have drawn comparison between embedded signaling or watermarking and communications, especially spread-spectrum communications. We examine the similarities and differences between watermarking and traditional communications. Our comparison suggests that watermarking most closely resembles communications, with Side information at the transmitter and or detector, a configuration originally described by Shannon. This leads to several novel characteristics and insights regarding embedded signaling which are discussed in detail.