On Preconditioned Iterative Methods for Certain Time-Dependent Partial Differential Equations.
Zhong-Zhi BaiYu-Mei HuangMichael K. NgPublished in: SIAM J. Numer. Anal. (2009)
Keyphrases
- iterative methods
- partial differential equations
- anisotropic diffusion
- image denoising
- level set
- computationally expensive
- numerical solution
- image processing
- image reconstruction from projections
- constrained optimization
- image enhancement
- differential equations
- energy functional
- multiscale
- numerical algorithms
- iterative algorithms
- boundary value problem
- neural network
- fourth order
- edge preserving
- numerical methods
- neural model
- finite difference
- nonlinear partial differential equations
- image segmentation
- conservation laws
- artificial neural networks
- denoising
- image quality
- mathematical model