A Fourth Order Semi-Implicit Homogeneous Differentiator.
Loïc MichelMalek GhanesYannick AoustinJean-Pierre BarbotS. MessaoudiM. LaazizPublished in: ICSC (2022)
Keyphrases
- nonlinear diffusion
- fourth order
- semi implicit
- anisotropic diffusion
- denoising
- scale spaces
- image denoising
- partial differential equations
- diffusion equation
- noise reduction
- vector valued
- edge preserving
- scale space
- finite difference
- noise removal
- shift invariant
- image processing
- speckle noise
- fully automatic
- image interpolation
- translation invariant
- edge detection
- natural images
- least squares
- optical flow