Vector median filters for complex signal.
Kai ÖistämöPetri JarskeJaakko AstolaYrjö NeuvoPublished in: ICASSP (1989)
Keyphrases
- probability density function
- median filter
- nonlinear filters
- pixel values
- probability distribution
- order statistics
- image enhancement
- noise reduction
- image processing
- signal processing
- frequency domain
- euclidean norm
- impulsive noise
- gray scale
- digital images
- pattern recognition
- motion detection
- high frequency
- filtering algorithm
- median filtering
- feature vectors
- vector median filter
- multiscale