Three-Dimensional Elastic Full-Waveform Inversion Using Temporal Fourth-Order Finite-Difference Approximation.
Jinwei FangHanming ChenHui ZhouQingchen ZhangLide WangPublished in: IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
- finite difference
- fourth order
- partial differential equations
- anisotropic diffusion
- level set
- numerical solution
- diffusion equation
- image denoising
- image processing
- image enhancement
- nonlinear diffusion
- high order
- noise removal
- multiscale
- numerical analysis
- numerical methods
- differential equations
- image interpolation
- temporal patterns
- image segmentation
- curve evolution
- denoising
- finite element
- edge preserving
- similarity measure
- scale spaces
- image reconstruction
- scale space