Variational discretization of axisymmetric curvature flows.
John W. BarrettHarald GarckeRobert NürnbergPublished in: Numerische Mathematik (2019)
Keyphrases
- image segmentation
- methods in computer vision
- multiscale
- iterative refinement
- scale space
- discretization method
- optical flow
- data sets
- variational methods
- continuous attributes
- optical flow computation
- differential geometry
- curvature estimation
- framework for image segmentation
- learning algorithm
- discrete space
- constant curvature
- high curvature
- space curves
- multiplicative noise removal
- gaussian curvature
- free energy
- chain code
- computer vision
- genetic algorithm
- neural network