The week's pick
Reseach Article
A Novel Approach of 3D Object Watermarking Algorithm using Vertex Normal
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 60 - Number 5 |
| Year of Publication: 2012 |
| Authors: Law Kumar Singh, Deepak Chaudhry, Gopalji Varshney |
10.5120/9689-4128
|
Law Kumar Singh, Deepak Chaudhry, Gopalji Varshney . A Novel Approach of 3D Object Watermarking Algorithm using Vertex Normal. International Journal of Computer Applications. 60, 5 ( December 2012), 24-29. DOI=10.5120/9689-4128
Abstract
The concept of 3D Watermarking algorithm which is non blind and must be robust against different attack is the novel area of research. There are huge requirement of developing a robust and effective watermarking strategies to protect the illegal distribution of proprietary 3D objects. In the proposed algorithm which alter the size of vertex normal according to the digest of watermark bit to be embedded in repeated pattern. In a non-blind watermark detection scheme, this can identify the watermark in referring to the cover mesh model. The proposed technique is evaluated for robustness, experimentally by simulating attacks such as introducing noise, smoothing, cropping.
References
- Boon-Lock, Y. and Minerva, Y. M. , 1999. Watermarking 3D objects for verification. IEEE Computer Graphics and Applications Magazine, January/February, 36-45.
- Ohbuchi, R. , Masuda, H. , Aono, M. May 1998. Watermarking three-dimensional polygonal models through geometric and topological modifications. IEEE Journal on Selected Areas in Communications, Vol. 16, no 4, 551–559
- Oliver, B. 1999. Watermarking of 3D polygon based models with robustness against mesh simplification. in Proceedings of SPIE: Security and Watermarking of Multimedia Contents, vol. 3657, 329–340.
- Oliver, B. 2000. Affine invariant watermarks for 3D polygonal and NURBS based models. in proceedings of the Third International Workshop on Information Security ISW2000, 15 – 29.
- Oliver, B. 1999, Geometry based watermarking of 3D models. IEEE Magazine, Jan/Feb, 46-55.
- Oliver, B. and Christoph B. 2000 Towards blind detection of robust watermarks in polygonal models. in proceedings Euro graphics 2000, C199-C208.
- Oliver, B. 1999, Two high capacity methods for embedding public watermarks into 3D polygonal models. in Proceedings of the Multimedia and Security-Workshop at ACM Multimedia 99, Orlando, Florida, 95–99.
- Harte T. and Bors A. G. 2002. Watermarking graphical objects. Department of Computer Science, University of York, York YO10 5DD, U. K.
- Hao-Tian W. and Yiu-Ming C. August 2005. A Fragile watermarking scheme for 3D meshes. in proceeding of MM-SEC'05, 1-2, ACM, 117-123.
- Liu Q. and Zhang X. 2006, A SVD-based digital watermarking algorithm for 3D mesh models. in proceeding of the 8th International Conference on Signal Processing ACM. Vol. 4, 16-19.
- Denis F. et al. 2005. Digital watermarking of compressed 3D meshes. Dans International Conference on Machine Intelligence (ACIDCA-ICMI), Tozeur, Tunisia.
- Won C. J. et al. Jan 2007. An oblivious watermarking for 3-D polygonal meshes using distribution of vertex norms. IEEE Transactions on Signal Processing, Vol. 55(1), 142-155.
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