Perturbation-based regularization for signal estimation in linear discrete ill-posed problems.
Mohamed A. SulimanTarig BallalTareq Y. Al-NaffouriPublished in: Signal Process. (2018)
Keyphrases
- spatial filters
- estimation algorithm
- signal detection
- signal processing
- transfer function
- non stationary
- sparse approximation
- autocorrelation function
- neural network
- regularization parameter
- finite number
- high frequency
- frequency domain
- generalized cross validation
- signal subspace
- binary valued
- closed form solutions
- fir filters
- impulse response
- wiener filter
- nonlinear filters
- linear systems
- continuous variables
- image sequences
- image processing