A New Frequency-Domain LMS Adaptive Filter with Reduced-Sized FFT's.
Hiroshi OchiNeil J. BershadPublished in: ISCAS (1995)
Keyphrases
- frequency domain
- adaptive filter
- least mean square
- spectrum analysis
- adaptive filtering
- fourier transform
- error diffusion
- fast fourier transform
- spatial domain
- step size
- filtering algorithm
- denoising
- power spectrum
- feature extraction
- image filtering
- low frequency
- space variant
- fourier domain
- noise free
- subband
- low pass
- discrete fourier transform
- transform domain
- bit rate