基于图像置乱和纠错编码预处理的盲水印算法

2011 International Conference on Electrical and Control Engineering Pub Date : 2011-10-24 DOI:10.1109/ICECENG.2011.6057940

Yuan Li, Xiaozhi Hao

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引用次数: 4

摘要

提出了一种基于图像置乱和纠错编码(ECC)预处理的盲算法。该算法生成带有图像置乱和ECC的水印序列，并采用三种不同的方法进行仿真，即水印序列处理了汉明码、BCH码和不处理ECC。仿真结果表明，带ECC的水印鲁棒性明显优于不带ECC的水印。

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A blind watermarking algorithm based on image scrambling and error correct coding preprocessing

This paper presents a blind algorithm based on Image Scrambling and Error Correct Coding (ECC) preprocessing. The algorithm generates a watermark sequence with image scrambling and ECC, and simulation with three different methods, that is watermark sequence deal with Hamming code, BCH code and without ECC. Simulation results show that the robustness of a watermark with ECC is much better than the one without ECC.

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2011 International Conference on Electrical and Control Engineering

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