具有纠错能力的矩阵嵌入分析

2012 Fourth International Conference on Multimedia Information Networking and Security Pub Date : 2012-11-02 DOI:10.1109/MINES.2012.75

Zhenxing Qian, Xinpeng Zhang

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引用次数: 1

摘要

对具有纠错能力的矩阵嵌入进行了分析。我们试图回答“先用矩阵嵌入(ME)还是先用纠错编码(EC)，哪个更好?”为此，设计了两种可行的框架并进行了理论分析。根据不同的失真和纠错能力，给出了嵌入有效载荷和效率的边界。结果表明，“矩阵嵌入优先”的框架具有更好的性能。

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Analysis of Matrix Embedding with Error Correction Capabilities

Matrix embedding with error correction capabilities is analyzed in this paper. We try to give an answer to the question, “matrix embedding (ME) first or error correction encoding (EC) first, which one is better?” To this end, two feasible frameworks are designed and theoretically analyzed. Bounds of embedding payloads and efficiencies are presented corresponding to different distortions and error correction capabilities. Results show that the framework of “matrix embedding first” has a better performance.

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2012 Fourth International Conference on Multimedia Information Networking and Security

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