A Comparison of Schemes for Coarse Acquisition of Frequency-Hopped Spread-Spectrum Signals.
Clive A. PutmanStephen S. RappaportDonald L. SchillingPublished in: IEEE Trans. Commun. (1983)
Keyphrases
- spread spectrum
- frequency hopping
- direct sequence spread spectrum
- image watermarking
- data hiding
- transform domain
- video watermarking
- short time fourier transform
- multiple access
- multiresolution
- bit error rate
- watermarking algorithm
- digital watermarking
- multimedia
- watermarking scheme
- signal processing
- feature vectors