New low roundoff noise realizations of second-order digital filter sections.
A. TawfikPanajotis AgathoklisFayez El GuibalyPublished in: IEEE Trans. Signal Process. (1995)
Keyphrases
- noise reduction
- median filter
- low signal to noise ratio
- noise removal
- high noise
- impulsive noise
- fine details
- filtering method
- higher order
- multiplicative noise
- fourth order
- noise free
- noise elimination
- noise suppression
- noise detection
- impulse noise
- noise cancellation
- wiener filter
- nonlinear filters
- additive gaussian noise
- median filtering
- morphological filters
- additive noise
- noise level
- noisy data
- random variables
- order statistics
- low pass filter
- smoothing filter
- high pass
- filtering algorithm
- adaptive filter
- signal noise ratio
- speckle reducing anisotropic diffusion
- impulse response
- image noise
- anisotropic diffusion
- low frequency
- missing data