Time-frequency filtering of interferences in spread spectrum communications.
Serhat ErküçükSridhar KrishnanPublished in: ISSPA (2) (2003)
Keyphrases
- spread spectrum
- image watermarking
- data hiding
- transform domain
- video watermarking
- watermarking algorithm
- signal processing
- watermarking scheme
- frequency hopping
- wavelet transform
- digital watermarking
- digital libraries
- bit error rate
- communication systems
- frequency domain
- image processing
- spatial domain
- multiple access
- denoising
- direct sequence spread spectrum