A Digital Watermarking Algorithm of Color Image Based on Wavelet Transform

被引：0
|
作者：
Wang, Yanmin [1 ]
机构：
[1] Jilin Business & Technol Coll, Dept Informat Engn, Changchun, Peoples R China
来源：
INFORMATION TECHNOLOGY APPLICATIONS IN INDUSTRY, PTS 1-4 | 2013年 / 263-266卷
关键词：
digital watermarking; wavelet transform; color space transformation;
D O I：
10.4028/www.scientific.net/AMM.263-266.2986
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper presents an algorithm by embedding a digital watermark into an original color image. Considering the characteristics of HVS, YUV color space is employed, this algorithm presents a new adaptive digital audio watermarking based on discrete cosine transform. The result of the experiment shows that the proposed algorithm has good robustness against various image processing and attacks, good invisibility and stability.
引用
收藏
页码：2986 / 2989
页数：4
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