Adaptively weighted vector-median filters for motion-fields smoothing.
Luciano AlparoneMauro BarniFranco BartoliniVito CappelliniPublished in: ICASSP (1996)
Keyphrases
- median filter
- motion field
- order statistics
- directional filters
- median filtering
- image enhancement
- noise reduction
- optical flow
- motion estimation
- image sequences
- motion compensation
- euclidean norm
- weighted median filter
- edge detection
- vector median filter
- motion model
- motion compensated
- motion vectors
- vector field
- motion detection
- flow field
- nonlinear filters
- impulsive noise
- motion segmentation
- optical flow fields
- robust estimation
- impulse noise
- optic flow
- moving objects
- noise removal
- pixel values
- structuring elements
- filtering method
- dense motion field
- edge preserving
- video coding
- image processing
- shape from shading
- image analysis