Vector Median Filters, Morphology, and PDE's: Theoretical Connections.
Vicent CasellesGuillermo SapiroDo Hyun ChungPublished in: ICIP (4) (1999)
Keyphrases
- median filter
- nonlinear filters
- image enhancement
- order statistics
- structuring elements
- euclidean norm
- vector median filter
- median filtering
- partial differential equations
- image processing
- impulsive noise
- noise reduction
- filtering algorithm
- morphological operators
- motion detection
- mathematical morphology
- color images
- image analysis
- impulse noise
- weighted median filter
- noise detection
- anisotropic diffusion
- gray scale
- level set
- feature vectors
- multiscale
- high order
- speckle reduction
- optical flow