Robust and reversible watermarking scheme in DFT domain.
Asim AbbasSarah AslamMuhammad Kashif SameePublished in: ISSPIT (2014)
Keyphrases
- watermarking scheme
- reversible watermarking
- robust watermarking scheme
- geometric attacks
- watermark detection
- watermarking method
- watermarking technique
- geometric distortions
- image watermarking scheme
- image watermarking
- digital watermarking
- watermarking algorithm
- copyright protection
- spread spectrum
- error correction
- semi fragile
- image authentication
- jpeg compression
- digital watermark
- digital image watermarking
- frequency domain
- video watermarking
- digital images
- prediction error
- feature extraction
- watermark embedding
- watermark extraction
- image compression