Digital Watermarking Particle Swarm Optimization Based on Multi-wavelet.
Yinghui PanPublished in: J. Convergence Inf. Technol. (2010)
Keyphrases
- digital watermarking
- particle swarm optimization
- discrete wavelet transform
- digital images
- copyright protection
- wavelet coefficients
- watermarking scheme
- image authentication
- wavelet domain
- digital watermark
- wavelet transform
- multiresolution
- watermarking algorithm
- jpeg compression
- watermarking technique
- lossy compression
- multiscale
- denoising