Data assimilation for the heat equation using stabilized finite element methods.
Erik BurmanLauri OksanenPublished in: Numerische Mathematik (2018)
Keyphrases
- heat equation
- finite element methods
- data assimilation
- partial differential equations
- numerical solution
- anomaly detection
- finite difference
- simulation models
- kalman filter
- steady state
- remote sensing
- scale space
- motion field
- diffusion process
- image sequences
- finite element model
- image denoising
- motion estimation
- anisotropic diffusion
- level set
- optical flow
- image enhancement
- dimensionality reduction
- higher order
- image processing
- differential equations
- unsupervised learning
- image analysis
- search space
- multiscale
- markov chain