Research on Embedding Compressed Watermarking Based on Chaotic and Wavelet Algorithm

被引：0

作者：

Yang, Guang-ming ^{[1
]}

Yang, Xiao ^{[1
]}

Tan, Zhen-hua ^{[1
]}

Xu, Jian ^{[1
]}

机构：

[1] Northeastern Univ, Software Coll, Shenyang 110819, Peoples R China

来源：

ADVANCES IN COMPUTER SCIENCE, ENVIRONMENT, ECOINFORMATICS, AND EDUCATION, PT 5 | 2011年 / 218卷

关键词：

Wavelet transform; information compression; digital watermarking; chaotic sequence;

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：

To overcome the problem that embedding too much information will cause distortion of the original image. In this paper, a watermarking based on compressing the binary watermark image by specified coding is proposed. According to the result of compression and use the chaotic sequence to determine the watermarks embedded positions in the original image. The Experimental results show that this algorithm of digital watermarking is invisible and robust to against noise and general image processing techniques such as JPEG compaction and cropping attack, etc.

引用

页码：233 / 239

页数：7

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