DWT Image Watermarking Algorithm Based on Scrambling Algorithm

被引：0
|
作者：
Gao Yuxi [1 ]
Wang Yanmin [1 ]
机构：
[1] Jilin Business & Technol Coll, Dept Informat Engn, Changchun, Jilin Province, Peoples R China
来源：
2012 WORLD AUTOMATION CONGRESS (WAC) | 2012年
关键词：
digital watermarking; image watermarking; DWT; scrambling Algorithm;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The paper proposes an image watermarking Algorithm based on DWT transform. Utilizing Human visual system, this Algorithm scrambles the watermarking image, and puts the watermarking image and original image in three layers wavelet transform, eventually embeds the watermarking image in the original image to realize the embedding of watermarking. The test has shown that the Algorithm has the advantages of good concealment and robustness.
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页数：4
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