Novel Schemes for Hyperbolic PDEs Using Osmosis Filters from Visual Computing.
Kai Uwe HagenburgMichael BreußJoachim WeickertOliver VogelPublished in: SSVM (2011)
Keyphrases
- partial differential equations
- visual features
- visual information
- numerical scheme
- anisotropic diffusion
- level set
- image processing
- edge enhancement
- image denoising
- operator splitting
- numerical algorithms
- low pass filter
- nonlinear filters
- mathematical morphology
- image enhancement
- image classification
- low level
- multiscale
- high level