Vector Median Filters, Inf-Sup Operations, and Coupled PDE's: Theoretical Connections.
Vicent CasellesGuillermo SapiroDo Hyun ChungPublished in: J. Math. Imaging Vis. (2000)
Keyphrases
- median filter
- nonlinear filters
- image enhancement
- order statistics
- euclidean norm
- vector median filter
- median filtering
- partial differential equations
- noise reduction
- impulsive noise
- impulse noise
- filtering algorithm
- anisotropic diffusion
- motion detection
- color images
- structuring elements
- morphological filters
- image denoising
- image processing
- high order
- gray scale
- level set
- speckle reduction
- pattern recognition