Keyphrases
- partial differential equations
- image processing
- image denoising
- image enhancement
- anisotropic diffusion
- numerical solution
- level set
- mathematical morphology
- differential equations
- pattern recognition
- fourth order
- numerical methods
- multiscale
- numerical algorithms
- denoising
- digital image processing
- diffusion equation
- energy functional
- finite difference method
- computer vision
- ambrosio tortorelli
- color images
- image analysis
- total variation
- image restoration
- image processing and computer vision
- finite difference
- problems in image processing
- numerical scheme
- feature extraction
- high order
- curve evolution
- image compression
- edge detection
- boundary value problem
- similarity measure