Robust Watermarking for 3D Objects (CROSBI ID 507215)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Rušinović, Zoran ; Mihajlović, Željka
engleski
Robust Watermarking for 3D Objects
Copyright protection of digital media is an important issue in the distribution of digital content. More and more interest is being taken in methods to protect the copyright of digital data and prevent illegal duplication of it. Digital watermarking technology allows users to embed specific information, identifying the owner, in the host data imperceptibly. After developing the theory and practical details of the Yu-Kwok's watermarking scheme, it is shown that this method will produce pathological case in some circumstances. Modification of the algorithm that will reduce this unwanted impact of the embedded watermark on the local geometry is proposed. The effectiveness of the proposed technique is then presented by the windows application for robust watermarking of 3D triangular mesh models that implements our modified algorithm.
watermarking; 3D objects; triangle mesh
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Podaci o prilogu
271-276-x.
2005.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of MIPRO 2005, Hypermedia and GRID systems
Biljanović, Petar ; Skala, Karolj
Rijeka: Studio Hofbauer
Podaci o skupu
MIPRO 2005
predavanje
30.05.2005-03.06.2005
Opatija, Hrvatska