Recursive weighted median filters admitting negative weights and their optimization.
Gonzalo R. ArceJosé L. ParedesPublished in: IEEE Trans. Signal Process. (2000)
Keyphrases
- median filter
- order statistics
- weighted sum
- image enhancement
- chronological backtracking
- median filtering
- weighted median filter
- noise reduction
- nonlinear filters
- filtering algorithm
- structuring elements
- impulsive noise
- morphological filters
- speckle reduction
- impulse noise
- pattern recognition
- total weight
- image analysis