Two-scale Neural Networks for Partial Differential Equations with Small Parameters.
Qiao ZhuangChris Ziyi YaoZhongqiang ZhangGeorge Em KarniadakisPublished in: CoRR (2024)
Keyphrases
- partial differential equations
- neural network
- anisotropic diffusion
- image processing
- numerical solution
- level set
- image denoising
- difference equations
- fourth order
- pattern recognition
- numerical scheme
- finite difference method
- finite difference
- image enhancement
- differential equations
- energy functional
- multiscale
- diffusion equation
- high order
- multiresolution
- image analysis
- noise removal
- curve evolution
- active contours
- scale space