DWT-SVD based image watermarking using Particle Swarm Optimizer.
Veysel AslantasA. Latif DoganSerkan OzturkPublished in: ICME (2008)
Keyphrases
- particle swarm optimizer
- image watermarking
- watermarking scheme
- discrete wavelet transform
- spread spectrum
- particle swarm optimization
- watermarking algorithm
- jpeg compression
- copyright protection
- singular value decomposition
- watermarking method
- digital watermarking
- watermarking technique
- geometric distortions
- watermark embedding
- geometric attacks
- lossy compression
- additive noise
- watermarked image
- digital images
- multiresolution
- digital libraries
- genetic algorithm