Digital Watermarking Based on Fast Independent Component Analysis and Discrete Wavelet Transform.
Shijie RenSu XinPublished in: CIS (2) (2009)
Keyphrases
- independent component analysis
- digital watermarking
- discrete wavelet transform
- multiresolution
- wavelet domain
- principal component analysis
- wavelet coefficients
- high frequency
- signal processing
- subband
- jpeg compression
- image fusion
- low frequency
- image authentication
- feature vectors
- computer vision
- filter bank
- computational complexity
- pattern recognition
- multiscale
- machine learning