Fourier Transform based DS/FH Spread Spectrum Receiver.
Jack P. F. GlasSándor E. SkolnikPublished in: ICCD (1994)
Keyphrases
- spread spectrum
- frequency hopping
- transform domain
- image watermarking
- fourier transform
- data hiding
- video watermarking
- frequency domain
- spatial domain
- watermarking algorithm
- bit error rate
- digital watermarking
- direct sequence spread spectrum
- multiple access
- ofdm system
- fading channels
- watermarking scheme
- image reconstruction
- signal processing
- multiscale
- image processing
- fast fourier transform
- computational complexity