Adaptive regularization in frequency-domain NLMS filters.
Ayman FazaSteven L. GrantJacob BenestyPublished in: EUSIPCO (2012)
Keyphrases
- frequency domain
- adaptive regularization
- adaptive filter
- bandpass
- parameter selection
- total variation
- denoising
- frequency response
- directional filtering
- super resolution
- spatial domain
- fourier transform
- least mean square
- image deblurring
- adaptive filtering
- low pass
- regularization parameter
- feature extraction
- subband
- image denoising
- power spectrum
- step size
- image filtering
- error diffusion
- image restoration
- filtering algorithm
- space variant
- wiener filter
- filtering method
- edge detection
- machine learning
- noise free
- fast fourier transform
- high quality
- high resolution
- noisy images
- median filter
- object recognition
- multiresolution
- motion estimation
- model selection