Variational approach to impulsive evolution equations.
Qing TangJuan J. NietoPublished in: Appl. Math. Lett. (2014)
Keyphrases
- evolution equation
- energy functional
- curve evolution
- level set
- partial differential equations
- mumford shah functional
- edge preserving
- variational methods
- active contours
- noise reduction
- mumford shah
- image segmentation
- anisotropic diffusion
- regularization term
- level set method
- energy function
- image structure
- total variation
- active contour model
- piecewise smooth
- shape prior
- region growing
- object boundaries
- image processing
- image gradient
- image intensity
- statistical model
- medical images
- image enhancement
- diffusion equation
- variational framework
- pairwise
- high quality
- computer vision