Watermarking and encryption of color images in the Fibonacci domain

F. Battisti; M. Cancellaro; M. Carli; G. Boato; A. Neri

doi:10.1117/12.768517

3 March 2008 Watermarking and encryption of color images in the Fibonacci domain

F. Battisti, M. Cancellaro, M. Carli, G. Boato, A. Neri

Proceedings Volume 6812, Image Processing: Algorithms and Systems VI; 68121C (2008) https://doi.org/10.1117/12.768517
Event: Electronic Imaging, 2008, San Jose, California, United States

Abstract

In this paper a novel method for watermarking and ciphering color images is presented. The aim of the system is to allow the watermarking of encrypted data without requiring the knowledge of the original data. By using this method, it is also possible to cipher watermarked data without damaging the embedded signal. Furthermore, the extraction of the hidden information can be performed without deciphering the cover data and it is also possible to decipher watermarked data without removing the watermark. The transform domain adopted in this work is the Fibonacci-Haar wavelet transform. The experimental results show the effectiveness of the proposed scheme.

Citation Download Citation

F. Battisti, M. Cancellaro, M. Carli, G. Boato, and A. Neri "Watermarking and encryption of color images in the Fibonacci domain", Proc. SPIE 6812, Image Processing: Algorithms and Systems VI, 68121C (3 March 2008); https://doi.org/10.1117/12.768517

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