Elimination of Bias in the FIR-Median Hybrid Filter.
Harold G. LongbothamM. ZhangE. EngelkenPublished in: ICIP (1) (1994)
Keyphrases
- filter design
- finite impulse response
- median filter
- iir filters
- digital filters
- low pass filter
- fir filters
- filter bank
- perfect reconstruction
- nonlinear filters
- moving window
- multiscale
- infinite impulse response
- median filtering
- hybrid learning
- filtering algorithm
- preprocessing step
- smoothing filter
- filter coefficients
- noise reduction
- weighted median filter
- image enhancement
- filtering scheme
- impulse noise
- frequency response
- order statistics