Product perfect codes and steganography

被引：15
|
作者：
Rifa-Pous, H. [2 ]
Rifa, J. [1 ]
机构：
[1] Univ Autonoma Barcelona, Dept Informat & Commun Engn, E-08193 Barcelona, Spain
[2] Univ Oberta Catalunya, Dept Comp Sci & Multimedia, Barcelona 08018, Spain
来源：
DIGITAL SIGNAL PROCESSING | 2009年 / 19卷 / 04期
关键词：
Average distortion; Embedding rate; Encoding; LSB embedding; Perfect codes; Product codes; Steganography;
D O I：
10.1016/j.dsp.2008.11.005
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new coding technique to be used in steganography is evaluated. The performance of this new technique is computed and comparisons with the well-known theoretical upper bound, Hamming upper bound and basic LSB are established. (c) 2008 Elsevier Inc. All rights reserved.
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页码：764 / 769
页数：6
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