A Watermarking Approach to Combat Geometric Attacks.
A. SangeethaB. GomathyK. AnusudhaPublished in: ICDIP (2009)
Keyphrases
- geometric attacks
- digital image watermarking
- image watermarking
- watermarking scheme
- watermarking algorithm
- copyright protection
- image normalization
- jpeg compression
- median filtering
- spread spectrum
- geometric distortions
- digital watermarking
- digital images
- watermarking technique
- digital watermark
- error correction
- wavelet domain