Elastic full-waveform inversion based on GPU accelerated temporal fourth-order finite-difference approximation.
Jinwei FangHanming ChenHui ZhouYing RaoPengyuan SunJianlei ZhangPublished in: Comput. Geosci. (2020)
Keyphrases
- finite difference
- gpu accelerated
- fourth order
- partial differential equations
- finite element
- noise removal
- numerical solution
- anisotropic diffusion
- level set
- diffusion equation
- high order
- image denoising
- image processing
- image enhancement
- image interpolation
- real time
- nonlinear diffusion
- image reconstruction
- numerical analysis
- curve evolution
- numerical methods
- differential equations
- multiscale
- denoising
- computer vision
- diffusion process
- estimation error
- noise reduction
- noisy images
- pattern recognition