Denoising of discrete-time chaotic signals using echo state networks.
André L. O. DuarteMarcio EisencraftPublished in: Signal Process. (2024)
Keyphrases
- denoising
- echo state networks
- recurrent neural networks
- gaussian white noise
- soft threshold
- image denoising
- image processing
- noisy images
- source separation
- total variation
- signal processing
- natural images
- wavelet domain
- denoising algorithm
- frequency domain
- cellular automata
- markov chain
- hopfield neural network
- noise removal
- genetic algorithm
- gaussian noise
- finite state
- chaotic neural network
- chaos theory
- wavelet based denoising
- heart rate
- wavelet packet
- independent component analysis
- edge detection
- multiresolution
- computer vision