基于DCT域的数字视频水印算法研究

2020 International Symposium on Computer Engineering and Intelligent Communications (ISCEIC) Pub Date : 2020-08-01 DOI:10.1109/ISCEIC51027.2020.00037

L. Tang

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引用次数: 0

摘要

在现有图像和视频水印算法的基础上，提出了一种基于DCT域的数字视频水印算法。该算法的基本思想是利用DCT域中两个DCT系数的差值在原视频的连续帧中嵌入水印信息。仿真实验结果表明，该算法具有较好的不可见性。

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Research on Digital Video Watermarking Algorithm Based on DCT Domain

Based on the existing image and video watermarking algorithms, this paper proposes a new digital video watermarking algorithm based on DCT domain. The basic idea of this algorithm is to use the difference between two DCT coefficients in the DCT domain to embed watermark information in consecutive frames of the original video. The simulation experiment results show that the algorithm has better invisibility.

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来源期刊

2020 International Symposium on Computer Engineering and Intelligent Communications (ISCEIC)

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