Robust gain-combined proportionate normalized subband adaptive filter algorithm with a variable control parameter step-size scaler.
Zijie ShenLinna ShiLin TangPublished in: Signal Image Video Process. (2023)
Keyphrases
- step size
- adaptive filter
- convergence rate
- least mean square
- subband
- filtering algorithm
- cost function
- learning algorithm
- control parameters
- similarity measure
- optimization algorithm
- wavelet transform
- objective function
- multiresolution
- neural network
- wavelet coefficients
- high frequency
- filter bank
- computational complexity
- convergence speed
- particle swarm optimization
- post processing
- learning rate
- high quality
- noise free
- image filtering
- simulated annealing