The observer follower filter: A new approach to nonlinear suboptimal filtering.
Filippo CacaceAlfredo GermaniPasquale PalumboPublished in: Autom. (2013)
Keyphrases
- nonlinear filters
- linear filters
- filtering algorithm
- nonlinear filtering
- median filter
- filtering process
- finite impulse response
- image filtering
- pre filtering
- bilateral filter
- filtering method
- adaptive filtering
- linear filtering
- noise detection
- bandpass
- gaussian filtering
- high pass
- filter design
- order statistics
- spatial filtering
- noise removal
- filtering scheme
- nonlocal means
- step size
- noise reduction
- filter bank
- image processing
- linear minimum mean square error
- smoothing filter
- image denoising
- impulse noise
- denoising
- bilateral filtering
- filter responses
- morphological filters
- low pass filter
- vessel enhancement
- email spam
- preprocessing step
- edge preserving
- information filtering
- low pass
- image restoration
- computationally efficient
- edge detection
- impulsive noise
- nonlinear diffusion
- directional filtering
- speckle reducing anisotropic diffusion
- spam filters