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» Geometrically robust image watermarking using star patterns
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SIP
2007
14 years 5 days ago
Geometrically robust image watermarking using star patterns
Digital copyright protection has become increasingly important in recent times due to the rapid growth of the Internet and the proliferation of P2P technologies. Copyright protect...
J. R. Zhang, Jon G. Rokne
ICIP
2009
IEEE
13 years 8 months ago
Spatial self-synchronizing video watermarking technique
There are various traditional video watermarking schemes robust to geometrical transformations. Most of them use synchronizing techniques or invariant transforms to resist geometr...
Tae-Woo Oh, Min-Jeong Lee, Kyung-Su Kim, Young-Suk...
ISW
2001
Springer
14 years 3 months ago
Oblivious Image Watermarking Robust against Scaling and Geometric Distortions
Abstract. Watermarking stays the main technical safeguard of electronic copyright. This paper presents the first public-domain oblivious watermarking scheme for images which survi...
Francesc Sebé, Josep Domingo-Ferrer
WISA
2007
Springer
14 years 4 months ago
Geometrically Invariant Image Watermarking in the DWT Domain
Watermark resistance to both geometric attacks and lossy compressions is a fundamental issue in the image watermarking community. In this paper, we propose a DWT (Discrete Wavelet ...
Shijun Xiang, Hyoung-Joong Kim
ICIP
2001
IEEE
15 years 10 days 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