A Novel Individual Variable Step-Size Subband Adaptive Filter Algorithm Robust to Impulsive Noises.
Taesu ParkMinho LeePooGyeon ParkPublished in: IEEE Access (2021)
Keyphrases
- subband
- adaptive filter
- step size
- cost function
- variable step size
- wavelet transform
- computational complexity
- image compression
- filtering algorithm
- high frequency
- non stationary
- filter bank
- multiscale
- objective function
- convergence rate
- wavelet domain
- optimization algorithm
- particle swarm optimization
- multiresolution