SIA OpenIR  > 光电信息技术研究室
Improved image watermarking scheme using nonnegative matrix factorization and wavelet transform
Ma L(马龙); Shuni Song
Department光电信息研究室
Conference NameWCSP 2009. International Conference on Wireless Communications & Signal Processing
Conference DateNovember 13-15, 2009
Author of SourceIEEE
PublisherIEEE
Publication PlaceNew York
2009
Pages1-5
Indexed ByEI ; CPCI(ISTP)
EI Accession number20101012760568
WOS IDWOS:000288686400033
Contribution Rank1
AbstractOuhsain et al [Expert Systems with Applications 36, 2123-2129(2009)] presented a technique using DWT and NMF, which apply NMF to the blocks of the wavelet decomposition sub-band, and then is followed by eigendecomposition distortion. Motivated by the approach of Ouhsain et al, we proposed an improved image watermarking scheme. Our technique do not apply NMF to the blocks of the wavelet decomposition sub-band, direct apply SVD to these blocks. Our proposed algorithm is simpler than algorithm of Ouhsain et al. Experimental results demonstrate that the proposed scheme not only provides good fidelity and robustness against intentional attacks and normal visual processes, but also achieves a low computational complexity.
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/7986
Collection光电信息技术研究室
Affiliation1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.School of Science, Northeastern University, Shenyang 110004, China
Recommended Citation
GB/T 7714
Ma L,Shuni Song. Improved image watermarking scheme using nonnegative matrix factorization and wavelet transform[C]//IEEE. New York:IEEE,2009:1-5.
Files in This Item: Download All
File Name/Size DocType Version Access License
HYQW000659.pdf(763KB)会议论文 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ma L(马龙)]'s Articles
[Shuni Song]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ma L(马龙)]'s Articles
[Shuni Song]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ma L(马龙)]'s Articles
[Shuni Song]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: HYQW000659.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.