Keyphrases
- partial differential equations
- diffusion equation
- conjugate gradient algorithm
- anisotropic diffusion
- level set
- image denoising
- numerical solution
- image processing
- image enhancement
- optimization problems
- multiscale
- global optimization
- conjugate gradient
- numerical methods
- energy functional
- neural network
- learning rate
- higher order
- high order
- evolutionary algorithm
- faster convergence
- regularization framework
- image analysis
- machine learning