Blind Wavelet-based Image Watermarking Based on HVS and Neural Networks.
Hung-Hsu TsaiChi-Chih LiuKuo-Chun WangPublished in: JCIS (2006)
Keyphrases
- image watermarking
- neural network
- human visual system
- wavelet domain
- discrete wavelet transform
- watermarking algorithm
- spread spectrum
- multiresolution
- watermark embedding
- wavelet transform
- pattern recognition
- jpeg compression
- copyright protection
- geometric distortions
- image compression
- image quality
- lossy compression
- additive noise
- subband
- bit rate