A comparison between overlap-save and weighted overlap-add filter banks for multi-channel Wiener filter based noise reduction.
Santiago RuizThomas DietzenToon van WaterschootMarc MoonenPublished in: EUSIPCO (2021)
Keyphrases
- noise reduction
- multi channel
- filter bank
- wiener filter
- single channel
- edge preserving
- signal to noise ratio
- subband
- edge detection
- image coding
- median filter
- denoising algorithm
- multiresolution
- perfect reconstruction
- multiscale
- impulsive noise
- wavelet transform
- lifting scheme
- frequency domain
- computationally efficient
- signal processing
- building blocks
- image processing
- pattern recognition
- low pass
- similarity measure