Unsupervised Learning of Full-Waveform Inversion: Connecting CNN and Partial Differential Equation in a Loop.
Peng JinXitong ZhangYinpeng ChenSharon Xiaolei HuangZicheng LiuYouzuo LinPublished in: CoRR (2021)
Keyphrases
- partial differential equations
- unsupervised learning
- anisotropic diffusion
- image denoising
- level set
- numerical solution
- image processing
- multiscale
- supervised learning
- image enhancement
- semi supervised
- image reconstruction
- expectation maximization
- fourth order
- finite difference
- problems in image processing
- ordinary differential equations
- energy functional
- differential equations
- diffusion equation
- numerical scheme
- dimensionality reduction
- numerical methods
- model selection
- numerical algorithms
- total variation
- feature selection
- color images
- high order
- boundary value problem
- numerical integration