Diffusion model based data generation for partial differential equations.
Rucha ApteSheel NidhanRishikesh RanadeJay PathakPublished in: CoRR (2023)
Keyphrases
- partial differential equations
- data generation
- anisotropic diffusion
- diffusion equation
- nonlinear diffusion
- level set
- image denoising
- active learning
- diffusion process
- heat equation
- image processing
- numerical solution
- numerical algorithms
- multiscale
- noise removal
- image enhancement
- differential equations
- data streams
- numerical methods
- energy functional
- streaming data
- finite difference
- co training
- numerical scheme
- fourth order
- high throughput
- computer vision
- data sets
- pattern recognition
- higher order
- natural images
- diffusion tensor
- high order
- training examples
- data distribution
- change detection
- finite element