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» Robust Watermarking in the Wigner Domain
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ICIP
2001
IEEE
15 years 11 months ago
Geometric hashing techniques for watermarking
In this paper we introduce the idea of using Computer Vision techniques for improving and enhancing watermarking capabilities. Specifically, we incorporate Geometric Hashing techn...
Hagit Zabrodsky Hel-Or, Y. Yitzhaki, Yacov Hel-Or
MMSEC
2004
ACM
209views Multimedia» more  MMSEC 2004»
15 years 3 months ago
Robust DWT-SVD domain image watermarking: embedding data in all frequencies
Protection of digital multimedia content has become an increasingly important issue for content owners and service providers. As watermarking is identified as a major technology t...
Emir Ganic, Ahmet M. Eskicioglu
52
Voted
ICIP
2000
IEEE
15 years 11 months ago
Geometric-Invariant Robust Watermarking through Constellation Matching in the Frequency Domain
Roberto Caldelli, Mauro Barni, Franco Bartolini, A...
MTA
2007
122views more  MTA 2007»
14 years 9 months ago
Geometrically invariant watermarking: synchronization through circular Hough transform
This paper addresses a geometrically invariant watermarking method for digital images. Most previous watermarking algorithms perform weakly against geometric distortions, which des...
Hae-Yeoun Lee, Choong-Hoon Lee, Heung-Kyu Lee
IMAMS
2003
212views Mathematics» more  IMAMS 2003»
14 years 11 months ago
Watermarking 3D Polygonal Meshes Using the Singular Spectrum Analysis
Watermarking is to embed a structure called a watermark into the target data such as images. The watermark can be used, for example, in order to secure the copyright and detect tam...
Kohei Muratani, Kokichi Sugihara