Convergence analysis for forward and inverse problems in singularly perturbed time-dependent reaction-advection-diffusion equations.
Dmitrii ChaikovskiiYe ZhangPublished in: J. Comput. Phys. (2022)
Keyphrases
- inverse problems
- convergence analysis
- diffusion equation
- partial differential equations
- anisotropic diffusion
- global convergence
- optimization methods
- image reconstruction
- scale space
- image denoising
- image processing
- level set
- global optimization
- image enhancement
- optimality conditions
- convex optimization
- convergence rate
- noise removal
- optimization problems
- diffusion process
- filtering method
- multiscale
- boundary conditions
- early vision
- denoising
- noisy images
- high order
- global optimum
- cost function
- evolutionary algorithm
- image analysis