Smoothed particle hydrodynamics with diffusive flux for advection-diffusion equation with discontinuities.
Zewei SunQingzhi HouArris S. TijsselingJijian LianJianguo WeiPublished in: Comput. Math. Appl. (2024)
Keyphrases
- diffusion equation
- fluid dynamics
- anisotropic diffusion
- scale space
- diffusion process
- partial differential equations
- image filtering
- edge detection
- filtering method
- noise removal
- image enhancement
- velocity field
- optical flow
- boundary conditions
- vector field
- scale spaces
- numerical methods
- piecewise smooth
- nonlinear diffusion
- diffusion coefficient
- multiscale
- image processing
- post processing
- noise reduction
- motion model
- color images
- image analysis
- coherence enhancing diffusion