A blind 3D watermarking technique using spherical coordinates and skewness measure.
Alaa Eddien AbdallahEmad Eddien AbdallahMohammad BsoulAhmad Al-KhasawnehLina AmerPublished in: Int. J. Secur. Networks (2015)
Keyphrases
- watermarking technique
- digital watermarking
- digital images
- copyright protection
- similarity measure
- watermarking scheme
- three dimensional
- data hiding
- watermark extraction
- image watermarking
- watermarking algorithm
- robust watermarking
- high capacity
- data sources
- database
- jpeg compression
- discrete wavelet transform
- spread spectrum
- digital image watermarking