哈希函数和turbo代码用于隐形通信

2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300) Pub Date : 2002-06-18 DOI:10.1109/ICCE.2002.1013908

Jie Yang, M. Lee, Yali Xu, Ju Yong Park

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引用次数: 0

摘要

提出了一种静态图像的盲数据隐藏技术。使用密钥对封面图像进行去相关处理。在数据隐藏方案中引入了误差控制信道编码。加密的消息是用涡轮编码器编码的。在嵌入过程中使用单向哈希函数。提出了一种隐藏位选择算法，并给出了该算法的实验实现。

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Hash function and turbo code for invisible communication

This paper presents a blind data hiding technique in still images. The cover image is de-correlated by using the key. The error control channel coding is introduced into the data hiding scheme. The message encrypted is encoded with a turbo coder. The one-way hash function is used in the embedding process. The algorithm for hiding bit selection is proposed and an experimental implementation of the algorithm is presented.

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来源期刊

2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300)

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