AIR algebraic multigrid for a space-time hybridizable discontinuous Galerkin discretization of advection(-diffusion).
Abdullah Ali SivasBen S. SouthworthSander RhebergenPublished in: CoRR (2020)
Keyphrases
- space time
- partial differential equations
- anisotropic diffusion
- spatio temporal
- spatial and temporal
- diffusion process
- video sequences
- differential equations
- multiscale
- level set
- image denoising
- multiresolution
- image enhancement
- motion patterns
- dynamic scenes
- image processing
- image analysis
- video representation
- input video
- flow field
- velocity field
- super resolution reconstruction
- information diffusion
- boundary conditions
- human actions
- structure tensor
- temporal domain
- multiple view geometry
- scan statistic