Convergence Analysis of Finite Volume Scheme for Nonlinear Tensor Anisotropic Diffusion in Image Processing.
Olga DrblíkováKarol MikulaPublished in: SIAM J. Numer. Anal. (2007)
Keyphrases
- anisotropic diffusion
- convergence analysis
- partial differential equations
- image processing
- diffusion tensor
- diffusion equation
- edge detection
- nonlinear diffusion
- structure tensor
- scalar valued
- nonlinear filtering
- diffusion coefficient
- vector valued images
- high order
- noise removal
- image enhancement
- diffusion process
- global convergence
- image denoising
- optimality conditions
- computer vision
- multiscale
- higher order
- tensor field
- level set
- denoising
- multiresolution
- scale spaces
- speckle noise
- image analysis
- nonlinear filters
- image segmentation