Watermarking of hyperspectral data
Hrishikesh D. Tamhankar, L.M. Bruce, Nicolas H. Younan · 2004
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.