Watermarking of hyperspectral data

Watermarking is drawing the interest of researchers in many areas due to developments in sharing resources. Watermarked data helps protect ownership rights and provides a means of detecting illegal use. In this paper, an adaptive watermarking method based on the Redundant Discrete Wavelet Transform (RDWT) is proposed and applied to hyperspectral signatures.

[1]  Jiang Li,et al.  Dimensionality reduction of hyperspectral data using discrete wavelet transform feature extraction , 2002, IEEE Trans. Geosci. Remote. Sens..

[2]  Nicolas H. Younan,et al.  An image-adaptive watermark based on a redundant wavelet transform , 2001, Proceedings 2001 International Conference on Image Processing (Cat. No.01CH37205).

[3]  Li Hua,et al.  A performance analysis of spread-spectrum watermarking based on redundant transforms , 2002, Proceedings. IEEE International Conference on Multimedia and Expo.

[4]  Enrico Magli,et al.  Near-lossless digital watermarking for copyright protection of remote sensing images , 2002, IEEE International Geoscience and Remote Sensing Symposium.

[5]  Ingemar J. Cox,et al.  Secure spread spectrum watermarking for multimedia , 1997, IEEE Trans. Image Process..