Wavelet packet based digital watermarking - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Conference Papers Year : 2000

Wavelet packet based digital watermarking


We present a method for digital image watermarking based on the modification of certain subsets of the wavelet packet decomposition. These subsets are determined both from a secret key and an image dependent procedure that chooses a best basis from an energy criterion. The mark is set by imposing a parity constraint at each level of the decomposition. We elaborate on the choice of some of the parameters of the model, showing how they can be tuned so as to obtain good resistance to attacks. Examples are displayed to assess the validity of our approach.
Fichier principal
Vignette du fichier
Wavelet-packet-based-digital-watermarking.pdf (110.44 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

inria-00578654 , version 1 (21-03-2011)



Jacques Lévy Véhel, Anne Manoury. Wavelet packet based digital watermarking. International Conference on Pattern Recognition (ICPR), Sep 2000, Barcelona, Spain. pp.413 - 416, ⟨10.1109/ICPR.2000.903572⟩. ⟨inria-00578654⟩
112 View
655 Download



Gmail Facebook X LinkedIn More