A Second Regularized Trace Formula for a Fourth Order Differential Operator.
Erdal GülAylan CeyhanPublished in: Symmetry (2021)
Keyphrases
- fourth order
- differential operators
- gaussian derivatives
- partial differential equations
- high order
- noise removal
- image denoising
- anisotropic diffusion
- image interpolation
- vector field
- level set
- multiscale
- image processing
- nonlinear diffusion
- image enhancement
- estimation error
- higher order
- noise reduction
- scale spaces
- image segmentation