Fidelity and robustness analysis of SVD-based image watermarking schemes

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...

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Detalles Bibliográficos
Autores principales: Del Colle, Franco A., Gómez, Juan Carlos
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2011
Materias:
Ciencias Informáticas
Singular value decomposition
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/18697
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-18697
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
Singular value decomposition
spellingShingle Ciencias Informáticas
Singular value decomposition
Del Colle, Franco A.
Gómez, Juan Carlos
Fidelity and robustness analysis of SVD-based image watermarking schemes
topic_facet Ciencias Informáticas
Singular value decomposition
description 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.
format Objeto de conferencia
Objeto de conferencia
author Del Colle, Franco A.
Gómez, Juan Carlos
author_facet Del Colle, Franco A.
Gómez, Juan Carlos
author_sort Del Colle, Franco A.
title Fidelity and robustness analysis of SVD-based image watermarking schemes
title_short Fidelity and robustness analysis of SVD-based image watermarking schemes
title_full Fidelity and robustness analysis of SVD-based image watermarking schemes
title_fullStr Fidelity and robustness analysis of SVD-based image watermarking schemes
title_full_unstemmed Fidelity and robustness analysis of SVD-based image watermarking schemes
title_sort fidelity and robustness analysis of svd-based image watermarking schemes
publishDate 2011
url http://sedici.unlp.edu.ar/handle/10915/18697
work_keys_str_mv AT delcollefrancoa fidelityandrobustnessanalysisofsvdbasedimagewatermarkingschemes
AT gomezjuancarlos fidelityandrobustnessanalysisofsvdbasedimagewatermarkingschemes
bdutipo_str Repositorios
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