Tamperproof watermarking of 3D models using hausdorff distance

This paper describes a novel algorithm for tamperproof watermarking of 3D models. Fragile watermarking is used to detect any kind of tamper i.e. unauthorized modifications in the model. The best and the simplest way to do this is by inserting a watermark at each and every vertex of the model. This p...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Motwani, Mukesh, Sridharan, Balaji, Motwani, Rakhi, Harris, Frederick C.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	2 ring neighbourhood 3D mesh model Ant colony optimization Biological cells Computational efficiency Convergence Distortion measurement fragile watermarking Genetic algorithms Pattern recognition PSNR Robustness SNR Watermarking
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