Approximating Fractional Filters With Analogue Active Filter Structures.
Andrzej TutajPawel PiatekWaldemar BauerJerzy BaranowskiTheodoros PetropoulosGiorgos MoustosPanagiotis BertsiasCostas PsychalinosPublished in: TSP (2019)
Keyphrases
- image filters
- filtering scheme
- steerable filters
- filter design
- correlation filters
- impulse response
- low pass filter
- median filter
- bandpass
- filtering method
- rank order
- adaptive filtering
- adaptive filter
- optimal filter
- perfect reconstruction
- error criterion
- digital filters
- nonlinear filters
- finite impulse response
- frequency response
- order statistics
- high pass
- image filtering
- morphological filters
- noise reduction
- wiener filter
- filter coefficients
- linear filters
- bilateral filter
- filter responses
- noise suppression
- image structure
- edge detection
- iir filters
- infinite impulse response
- directional filtering
- fir filters
- impulsive noise
- gaussian filter
- edge enhancement
- spam filters
- quadrature mirror
- filter bank
- stack filters
- filtering process
- gaussian derivatives
- spatial filtering
- wavelet filters
- vessel enhancement
- spam filtering
- filter outputs