Null controllability of a nonlinear diffusion system in reactor dynamics.
Kumarasamy SakthivelKrishnan BalachandranJong Yeoul ParkGaneshan DevipriyaPublished in: Kybernetika (2010)
Keyphrases
- nonlinear diffusion
- anisotropic diffusion
- scale spaces
- denoising
- image denoising
- diffusion processes
- nonlinear diffusion filtering
- partial differential equations
- speckle noise
- noise reduction
- semi implicit
- structure tensor
- edge preserving
- diffusion equation
- vector valued
- dynamical systems
- translation invariant
- ultrasound images
- shift invariant
- color images
- image restoration
- edge detection
- least squares