DocumentCode
1940504
Title
Robust watermarking of polygonal meshes
Author
Wagner, M.G.
Author_Institution
Dept. of Comput. Sci. & Eng., Arizona State Univ., Tempe, AZ, USA
fYear
2000
fDate
10-12 April 2000
Firstpage
201
Lastpage
208
Abstract
This paper presents two variations of a robust watermarking method for general polygonal meshes of arbitrary topology which can be used for copyright protection, tamper proofing or content annotation purposes. The proposed watermark is immune to translation, rotation, scaling or affine transformation of the mesh and is hard to detect unless the exact encoding parameters are disclosed. Several examples demonstrate the effectiveness of the algorithm.
Keywords
computational geometry; copyright; mesh generation; multimedia systems; affine transformation; arbitrary topology; content annotation; copyright protection; image rotation; image scaling; image translation; multimedia; polygonal meshes; robust watermarking; tamper proofing; Computer science; Copyright protection; Decoding; Degradation; Electrical capacitance tomography; Encoding; Reactive power; Robustness; Topology; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Geometric Modeling and Processing 2000. Theory and Applications. Proceedings
Conference_Location
Hong Kong, China
Print_ISBN
0-7695-0562-7
Type
conf
DOI
10.1109/GMAP.2000.838252
Filename
838252
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