Feature Based Watermarking Algorithm by Adopting Arnold Transform.
S. S. SujathaM. Mohamed SathikPublished in: ICT (2010)
Keyphrases
- watermarking algorithm
- digital watermarking
- watermarking technique
- jpeg compression
- signal processing
- copyright protection
- watermarking scheme
- image watermarking
- wavelet domain
- spread spectrum
- lossy compression
- geometric attacks
- geometric distortions
- digital image watermarking
- dct coefficients
- image processing
- watermarking method
- watermark extraction
- image features
- feature vectors
- image authentication
- watermark detection
- neural network