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ITCC
2000
IEEE

Simple Collusion-Secure Fingerprinting Schemes for Images

14 years 3 months ago
Simple Collusion-Secure Fingerprinting Schemes for Images
This paper describes a robust watermarking algorithm and a collusion-secure fingerprinting scheme based on it. Watermarking robustness is obtained by using the JPEG algorithm to decide mark location and magnitude; the proposed algorithm supports multiple marking. The properties of dual binary Hamming codes are exploited to obtain a fingerprinting scheme secure against collusion of two buyers. The fingerprinting construction proposed here is simpler than previous collusion-secure proposals.
Josep Domingo-Ferrer, Jordi Herrera-Joancomart&iac
Added 31 Jul 2010
Updated 31 Jul 2010
Type Conference
Year 2000
Where ITCC
Authors Josep Domingo-Ferrer, Jordi Herrera-Joancomartí
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