FIDELITY AND ROBUSTNESS ANALYSIS OF IMAGE ADAPTIVE DWT-BASED WATERMARKING SCHEMES

Franco Del Colle; Juan Carlos Gómez

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Paper

FIDELITY AND ROBUSTNESS ANALYSIS OF IMAGE ADAPTIVE DWT-BASED WATERMARKING SCHEMES

Topics: Authentication and Watermarking; Image and Video Processing; Perceptual/Human Audiovisual System Modeling

In Proceedings of the Second International Conference on Signal Processing and Multimedia Applications - Volume 0ICETE, 383-387, 2007 , Barcelona, Spain

Authors: Franco Del Colle and Juan Carlos Gómez

Affiliation: FCEIA, Universidad Nacional de Rosario, Argentina

Keyword(s): Image Digital Watermarking, Discrete Wavelet Transform, Perceptual Distortion Metrics.

Related Ontology Subjects/Areas/Topics: Authentication and Watermarking ; Image and Video Processing, Compression and Segmentation ; Multimedia ; Multimedia Signal Processing ; Multimedia Systems and Applications ; Perceptual/Human Audiovisual System Modeling ; Telecommunications

Abstract: An Image Adaptive Watermarking method based on the Discrete Wavelet Transform is presented in this paper. The robustness and fidelity of the proposed method are evaluated and the method is compared to state-of-the-art watermarking techniques available in the literature. For the evaluation of watermark transparency, an image fidelity factor based on a perceptual distortion metric is introduced. This new metric allows a perceptually aware objective quantification of image fidelity.

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Paper citation in several formats:

Del Colle, F. and Carlos Gómez, J. (2007). FIDELITY AND ROBUSTNESS ANALYSIS OF IMAGE ADAPTIVE DWT-BASED WATERMARKING SCHEMES. In Proceedings of the Second International Conference on Signal Processing and Multimedia Applications (ICETE 2007) - SIGMAP; ISBN 978-989-8111-13-5, SciTePress, pages 383-387. DOI: 10.5220/0002141503830387

@conference{sigmap07,
author={Franco {Del Colle}. and Juan {Carlos Gómez}.},
title={FIDELITY AND ROBUSTNESS ANALYSIS OF IMAGE ADAPTIVE DWT-BASED WATERMARKING SCHEMES},
booktitle={Proceedings of the Second International Conference on Signal Processing and Multimedia Applications (ICETE 2007) - SIGMAP},
year={2007},
pages={383-387},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002141503830387},
isbn={978-989-8111-13-5},
}

TY - CONF

JO - Proceedings of the Second International Conference on Signal Processing and Multimedia Applications (ICETE 2007) - SIGMAP
TI - FIDELITY AND ROBUSTNESS ANALYSIS OF IMAGE ADAPTIVE DWT-BASED WATERMARKING SCHEMES
SN - 978-989-8111-13-5
AU - Del Colle, F.
AU - Carlos Gómez, J.
PY - 2007
SP - 383
EP - 387
DO - 10.5220/0002141503830387
PB - SciTePress