Title :
Watermarking of hyperspectral data
Author :
Tamhankar, Hrishikesh ; Bruce, Lori Mann ; Younan, Nicholas
Author_Institution :
Dept. of Electr. & Comput. Eng., Mississippi State Univ., MS, USA
Abstract :
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.
Keywords :
geophysical signal processing; watermarking; RDWT; Redundant Discrete Wavelet Transform; adaptive watermarking method; hyperspectral data; hyperspectral signatures; ownership rights protection; Discrete wavelet transforms; Filter bank; Filtering; Handheld computers; Hyperspectral imaging; Hyperspectral sensors; Low pass filters; Protection; Remote sensing; Watermarking;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2003. IGARSS '03. Proceedings. 2003 IEEE International
Print_ISBN :
0-7803-7929-2
DOI :
10.1109/IGARSS.2003.1294858
