On Convergent Finite Difference Schemes for Variational - PDE Based Image Processing.
V. B. Surya PrasathJuan Carlos MorenoPublished in: CoRR (2013)
Keyphrases
- partial differential equations
- finite difference
- image processing
- numerical scheme
- semi implicit
- image segmentation
- image denoising
- anisotropic diffusion
- nonlinear diffusion
- numerical solution
- image enhancement
- level set
- denoising
- sum product algorithm
- hamilton jacobi
- multiscale
- diffusion equation
- energy functional
- variational framework
- color images
- curve evolution
- differential equations
- numerical methods
- variational methods
- image restoration
- numerical analysis
- pattern recognition
- finite element
- image sequences
- edge detection
- feature extraction
- noisy images
- active contours
- computer vision
- image analysis
- pairwise
- optimal solution