Robust adaptive spread-spectrum receiver with neural net preprocessing in non-Gaussian noise.
Teong Chee ChuahBayan S. SharifOliver R. HintonPublished in: IEEE Trans. Neural Networks (2001)
Keyphrases
- neural nets
- spread spectrum
- preprocessing
- direct sequence spread spectrum
- image watermarking
- feed forward
- data hiding
- back propagation
- neural network
- watermarking scheme
- transform domain
- watermarking algorithm
- noise level
- artificial neural networks
- additive noise
- spatial domain
- feature extraction
- error correction
- geometric distortions
- learning tasks
- machine learning
- signal to noise ratio
- fuzzy logic