全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

不可逆的3维网格模型数字水印算法

DOI: 10.11834/jig.20090728

Keywords: 3维网格模型,数字水印,解释攻击,不可逆算法

Full-Text   Cite this paper   Add to My Lib

Abstract:

提出一种基于奇异值分解的三角网格模型数字水印算法,该算法主要思想在于把水印信息嵌入到奇异值为零的地方,由于零值的特点使得算法不可逆,从而成功抵御了解释攻击。该算法简单,并可以快速嵌入到大规模三角网格模型里。通过几种不同的攻击实验,验证了算法具有很好的鲁棒性,最后还对构造不可逆算法的必要条件进行了总结。

References

[1]  Ohbuchi R,Mukaiyama A,Takahashi S,A frequency-domain approach to watermarking 3D shapes,COMPUTER GRAPHICS FORUM,2002(3).
[2]  Ohbuchi R,Mukaiyama A,Takahashi S,Watermarking a 3D shape model defined as a point set,Tokyo,Japan,2004.
[3]  Praun E,Hoppe H,Finkelstein A,Robust mesh watermarking,Los Angeles,CA,USA,1999.
[4]  Wu Jian-hua,Kobbelt L,Efficient spectral watermarking of large meshes with orthogoanl basis function,The Visual Computer,2005(8-10).
[5]  Craver S,Memon N,Yeo B L,Yeung M M,Can invisible watermarks resolve rightful ownerships,SPIE Electronic Imaging:Storage and Retrieval of Image and Video Databases,1997(2).
[6]  Craver S,Memon N,Yeo B L,Resolving rightful ownerships with invisible watermarking techniques:limitations,attacks,and implications,IEEE Journal on Selected Areas in Communications,1998(4).
[7]  Liu Rui-zhen,Tan Tic-niu,An SVD-based watermarking scheme for protecting rightful ownership,IEEE Transactions on multimedia,2002(1).
[8]  Press W H,Teukolsky S A,Vettering W T,Numerical Recipes in C:The Art of Scientific Computing,Second Edition,New York:Cambridge University Press,1995.
[9]  Kohei Murntani,Kokichi Sugihara,Watermarking 3D polygonal meshes using the singular spectrum analysis,Heidelberg,Germany:Springer Berlin,2003.
[10]  Ohbuchi R,Masuds H,Aono M,Embedding data in 3D models,Heidelberg,Germany:Springer Verlag,1997.
[11]  Ohbuchi R,Masuda H,Aono M,Watermarking three-dimensional polygonal models through geometric and topological modifications,IEEE Journal on Selected Areas in Communications,1998(4).
[12]  Benedens O,Geometry-based watermarking of 3d models,IEEE Computer Graphics and Applications,1999(1).
[13]  Quan Liu,Liu Yang,Watermarking of 3D polygonal meshes based on feature points,Harbin,China,2007.
[14]  Qiao L T,Nahmtedt K,Watermarking schemes and protocols for protecting rightful ownership and customer\'s rights,Vis.Commun.Image Represent,1998(3).
[15]  Berthold K P Horn,Clesed-form solution of absolute orientation using unit quaternions,Journal of the Optical Society A,1997(4).
[16]  Besl P,McKay J,A method for registration of 3-d shapes,IEEE Trams actions on pattern Recognition and Machine Intelligence,1992(2).
[17]  Mrak M,Grgic S,Grgic M,Picture quality measures in image compression systems,Ljubijana,Eslovenia,2003.
[18]  孙水发 数字水印技术研究 [D].2005
[19]  Tanbin G,A signal processing approach to fair surface design,New York NY,USA:ACM Press,1995.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133