Frequency-domain single-carrier spread spectrum with joint FDE and spectrum combining.
Amnart BoonkajayTatsunori ObaraTetsuya YamamotoFumiyuki AdachiPublished in: ICICS (2013)
Keyphrases
- frequency domain
- spread spectrum
- spatial domain
- power spectrum
- transform domain
- fourier transform
- data hiding
- image watermarking
- low frequency
- feature extraction
- denoising
- filter bank
- image processing
- multiresolution
- watermarking scheme
- similarity measure
- watermarked image
- fast fourier transform
- subband
- wavelet transform