基于相邻相关的无损信息隐藏方案

2008 Second International Conference on Future Generation Communication and Networking Symposia Pub Date : 2008-12-13 DOI:10.1109/FGCNS.2008.14

Chinchen Chang, T. Lu

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引用次数: 6

摘要

提出了一种基于相邻相关的无损信息隐藏方案。该方案根据相邻像素之间的相关性将秘密信息隐藏到灰度图像中。从有效载荷容量、图像失真和嵌入率等方面对所提方案进行了性能评价，实验结果表明，所提无损信息方案能够在不造成明显失真的情况下提供较大的有效载荷容量，且嵌入率较高。此外，该方案可以完全恢复秘密数据提取后的主机图像。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Lossless Information Hiding Scheme Based on Neighboring Correlation

A lossless information hiding scheme based on neighboring correlation is proposed in this paper. The scheme hides secret information into gray-level images according to the correlation between neighboring pixels. The performance of the proposed scheme has been evaluated in terms of payload capacity, image distortion, as well as embedding rate, and the experimental results show that the proposed lossless information scheme is capable of providing a great payload capacity without causing noticeable distortion, and the embedding rate is quite high. In addition, the proposed scheme can completely restore the host image after secret data extraction.

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来源期刊

2008 Second International Conference on Future Generation Communication and Networking Symposia

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