CIFASIS 20631
CENTRO INTERNACIONAL FRANCO ARGENTINO DE CIENCIAS DE LA INFORMACION Y DE SISTEMAS
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Fidelity and Robustness Analysis of SVD-based Image Watermarking Schemes
Autor/es:
DEL COLLE, FRANCO; GÓMEZ, JUAN CARLOS
Lugar:
La Plata
Reunión:
Congreso; XVII CONGRESO ARGENTINO DE CIENCIAS DE LA COMPUTACIÓN (CACIC 2011); 2011
Institución organizadora:
RedUNCI- Universidad Nacional de La Plata
Resumen:
In this paper, an SVD-based perceptual fidelity metric is reviewed and used
in the context of objective quantification of image watermarking fidelity for two stateof-the-art Image Adaptive SVD-based Watermarking Schemes. The proposed metric makes use of a Human Visual System perceptual model in the wavelet domain. The robustness of the watermarking schemes against JPEG compression and resizing is also tested on an image dataset of natural color images.
