Eigenvalue singular problem of factorized fourth-order self-adjoint differential equations.
Dumitru I. CaruntuPublished in: Appl. Math. Comput. (2013)
Keyphrases
- differential equations
- fourth order
- partial differential equations
- optimal control
- anisotropic diffusion
- high order
- noise removal
- numerical solution
- image interpolation
- covariance matrix
- level set
- dynamical systems
- ordinary differential equations
- image denoising
- boundary value problem
- numerical methods
- nonlinear diffusion
- least squares
- multiscale
- image enhancement
- gaussian derivatives
- image processing
- brownian motion
- difference equations
- estimation error
- scale spaces
- diffusion equation
- morphological operators
- sufficient conditions
- edge detection
- state space
- face recognition