Criteria of convergence of median filters and perturbation theorem.
Wanzhsu YeXingwei ZhouPublished in: IEEE Trans. Signal Process. (2001)
Keyphrases
- median filter
- median filtering
- convergence theorem
- noise reduction
- image enhancement
- order statistics
- nonlinear filters
- impulsive noise
- noise detection
- filtering algorithm
- impulse noise
- motion detection
- morphological filters
- convergence rate
- speckle reduction
- edge detection
- pattern recognition
- computer vision
- signal to noise ratio
- linear filters
- image analysis
- image processing