MgFNO: Multi-grid Architecture Fourier Neural Operator for Parametric Partial Differential Equations.
Zi-Hao GuoHou-Biao LiPublished in: CoRR (2024)
Keyphrases
- partial differential equations
- network architecture
- anisotropic diffusion
- image denoising
- image processing
- numerical solution
- level set
- differential operators
- image enhancement
- translation invariant
- mathematical morphology
- neural network
- numerical algorithms
- numerical methods
- inverse problems
- natural images
- fourth order
- multiscale
- high order
- energy functional
- curve evolution
- diffusion equation
- image reconstruction
- differential equations
- finite difference method
- finite difference
- boundary value problem
- numerical scheme
- boundary element
- difference equations
- image analysis
- numerical simulations
- pattern recognition
- morphological operators