Adaptive Inexact Newton Methods with A Posteriori Stopping Criteria for Nonlinear Diffusion PDEs.
Alexandre ErnMartin VohralíkPublished in: SIAM J. Sci. Comput. (2013)
Keyphrases
- nonlinear diffusion
- stopping criteria
- anisotropic diffusion
- partial differential equations
- denoising
- scale spaces
- fourth order
- image denoising
- shock filter
- diffusion equation
- nonlinear diffusion filtering
- noise reduction
- edge preserving
- speckle noise
- ultrasound images
- translation invariant
- structure tensor
- scale space
- vector valued
- noisy images
- semi implicit
- multiscale
- noise removal
- image processing
- maximum likelihood
- level set
- clustering algorithm