Blind Source Separation for Two-Dimension Spread Spectrum System Based on Trilinear Decomposition.
Xiaofei ZhangDazhuan XuPublished in: J. Circuits Syst. Comput. (2008)
Keyphrases
- blind source separation
- spread spectrum
- independent component analysis
- non stationary
- image watermarking
- data hiding
- transform domain
- watermarking scheme
- digital watermarking
- negative matrix factorization
- watermarking algorithm
- speech signal
- spatial domain
- multiple views
- sparse representation
- feature extraction
- bit error rate
- principal component analysis
- high dimensional
- multiscale