Perceptual data hiding in tree structured Haar transform domain

M. Cancellaro; M. Carli; K. Egiazarian; J. Astola

doi:10.1117/12.704521

27 February 2007 Perceptual data hiding in Tree Structured Haar transform domain

M. Cancellaro, M. Carli, K. Egiazarian, J. Astola

Proceedings Volume 6505, Security, Steganography, and Watermarking of Multimedia Contents IX; 65051Q (2007) https://doi.org/10.1117/12.704521
Event: Electronic Imaging 2007, 2007, San Jose, CA, United States

Abstract

In this paper a novel, fast, and robust data hiding technique based on key-dependent basis functions is presented. The particular domain chosen for the embedding is built on the Tree-Structured Haar basis. A weight function, based on Human Visual System features, is used as a mask for selecting the coefficients to be marked. Experimental results show the effectiveness of the proposed method.

Citation Download Citation

M. Cancellaro, M. Carli, K. Egiazarian, and J. Astola "Perceptual data hiding in Tree Structured Haar transform domain", Proc. SPIE 6505, Security, Steganography, and Watermarking of Multimedia Contents IX, 65051Q (27 February 2007); https://doi.org/10.1117/12.704521

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