A novel content preserving watermarking scheme for multipectral images

Author

Kbaier, Insaf ; Belhadj, Zied

Author_Institution

URISA, Ecole Superieure des Commun. de Tunis, Ariana

Volume

1

fYear

0

fDate

0-0 0

Firstpage

322

Lastpage

327

Abstract

The watermarking technique was born to cure to the problem of copyright protection and document authentication (Barni et al., 2001). The watermarking was first applied to the multimedia images, and then it has been spread to the remote sensed images for the same aim of ownership protection. In the remote sensing images the needs for protection is the same but the watermarking should also respect the applications theses images are dedicated to. In this paper we propose a new DWT based algorithm that answers to the compromise good watermark detection/low RMSE and low error classification. Additionally, our algorithm is also seen to be robust in the face of cropping attacks and image filtering algorithm like anisotropic diffusion

Keywords

copyright; discrete wavelet transforms; watermarking; DWT algorithm; anisotropic diffusion; content preserving watermarking; copyright ownership protection; cropping attack; discrete wavelet transform; document authentication; image filtering; low error classification; multimedia image; multispectral image; remote image sensing; watermark detection; Anisotropic magnetoresistance; Authentication; Classification algorithms; Copyright protection; Discrete wavelet transforms; Face detection; Filtering algorithms; Remote sensing; Robustness; Watermarking;

fLanguage

English

Publisher

ieee

Conference_Titel

Information and Communication Technologies, 2006. ICTTA '06. 2nd

Conference_Location

Damascus

Print_ISBN

0-7803-9521-2

Type

conf

DOI

10.1109/ICTTA.2006.1684390

Filename

1684390