DocumentCode
2625204
Title
A digital watermarking algorithm based on wavelet transform and arnold
Author
Jin, Xianzhen
Author_Institution
Zhijiang Coll., Zhejiang Univ. of Technol., Hangzhou, China
fYear
2011
fDate
27-29 June 2011
Firstpage
3806
Lastpage
3809
Abstract
Watermarking provides an efficient method for copyright protection.this paper discusses the digital watermark technology which is based on Arnold and wavelet transform..After the Arnold transform of embedded watermark information ,then embeds it into host gray images with discrete waelet transform. Emulational experiments are done in Matlab,Experimental results demonstrate that this watermarking algorithms have better effect : The watermark is invisible and robust against kinds of classical attacks.
Keywords
discrete wavelet transforms; embedded systems; image watermarking; Arnold transform; Matlab; copyright protection; digital watermarking algorithm; discrete wavelet transform; embeded watermark information; gray image; Algorithm design and analysis; Computers; Discrete wavelet transforms; Manganese; Software algorithms; Watermarking; Arnold; Robustness; digital watermarking; discrete wavelet transform;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Service System (CSSS), 2011 International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-9762-1
Type
conf
DOI
10.1109/CSSS.2011.5974944
Filename
5974944
Link To Document