ICA-based robust logo image watermarking.
Thai Duy HienZensho NakaoYen-Wei ChenPublished in: Security, Steganography, and Watermarking of Multimedia Contents (2004)
Keyphrases
- image watermarking
- geometric distortions
- jpeg compression
- geometric attacks
- copyright protection
- watermarking algorithm
- digital watermarking
- discrete wavelet transform
- watermarking technique
- additive noise
- high quality
- image processing
- lossy compression
- data hiding
- signal processing
- multiresolution
- feature extraction