A computationally efficient frequency-domain LMS algorithm with constraints on the adaptive filter.
Boaz RafaelyStephen J. ElliottPublished in: IEEE Trans. Signal Process. (2000)
Keyphrases
- computationally efficient
- frequency domain
- adaptive filter
- preprocessing
- computational complexity
- cost function
- fourier transform
- discrete fourier transform
- segmentation algorithm
- spatial domain
- multiscale
- fast fourier transform
- spectrum analysis
- computer vision
- least mean square
- adaptive filtering
- filtering algorithm
- convergence rate
- noisy data
- subband
- denoising
- image segmentation