A Watermarking Scheme Based on the Parametric Slant-Hadamard Transform.
Alimohammad LatifFahimeh RashidiPublished in: J. Inf. Hiding Multim. Signal Process. (2011)
Keyphrases
- watermarking scheme
- hadamard transform
- transform domain
- robust watermarking scheme
- spread spectrum
- estimation algorithm
- elimination algorithm
- jpeg compression
- copyright protection
- error correction
- digital watermarking
- reversible watermarking
- image authentication
- spatial domain
- motion estimation
- watermarking technique
- watermarking algorithm
- watermarking method
- image watermarking scheme
- geometric attacks
- multiresolution
- computer vision