Adaptive blind wavelet-based watermarking technique using tree mutual differences.
Hazem Munawer Al-OtumNedal Abdul SamaraPublished in: J. Electronic Imaging (2006)
Keyphrases
- watermarking technique
- copyright protection
- digital images
- image watermarking
- digital watermarking
- watermarking algorithm
- tree structure
- watermark extraction
- multiresolution
- wavelet domain
- image compression
- wavelet transform
- data structure
- robust watermarking
- watermarking scheme
- image authentication
- digital image watermarking
- data hiding
- databases
- computational complexity
- computer vision