Paper Info
Title
Digital watermarking of spectral images with three-dimensional wavelet transform
Abstract
We propose a watermarking method for spectral images. The watermark is embedded in the three-dimensional wavelet domain of the image. Before embedding, the gray-scale watermark is transformed with the two-dimensional wavelet transform. After embedding the inverse three-dimensional wavelet transform reconstructs the image now containing the watermark. The strength of embedding is controlled by perceptual constraints and reconstruction quality. The experiments indicate, that the robustness against attacks like PCA/wavelet compression is good.
Year
DOI
Venue
2003
10.1007/3-540-45103-X_44
SCIA
Keywords
Field
DocType
watermarking method,reconstruction quality,inverse three-dimensional wavelet,gray-scale watermark,three-dimensional wavelet domain,digital watermarking,two-dimensional wavelet,wavelet compression,spectral image,perceptual constraint,three dimensional,wavelet transform,spectral imaging,digital watermark
Computer vision,Harmonic wavelet transform,Lifting scheme,Pattern recognition,Computer science,Second-generation wavelet transform,Artificial intelligence,Discrete wavelet transform,Stationary wavelet transform,Wavelet packet decomposition,Wavelet transform,Wavelet
Conference
Volume
ISSN
ISBN
2749
0302-9743
3-540-40601-8
Citations 
PageRank 
References 
3
0.52
10
Authors
2
Name
Order
Citations
PageRank
Arto Kaarna117427.50
Jussi Parkkinen228950.06