A New Variable-Regularized Transform-Domain NLMS Algorithm with Automatic Step-Size Selection for Adaptive System Identification/ Filtering.
S. C. ChanY. J. ChuPublished in: J. Signal Process. Syst. (2016)
Keyphrases
- step size
- variable step size
- cost function
- convergence rate
- adaptive filter
- least mean square
- transform domain
- selection algorithm
- filtering algorithm
- computational complexity
- adaptive filtering
- image sequences
- steepest descent method
- simulated annealing
- estimation algorithm
- similarity measure
- spatial domain
- hadamard transform
- particle swarm optimization