Sobolev training of thermodynamic-informed neural networks for smoothed elasto-plasticity models with level set hardening.
Nikolaos N. VlassisWaiChing SunPublished in: CoRR (2020)
Keyphrases
- level set
- neural network
- neural network model
- level set method
- active contours
- partial differential equations
- image segmentation
- statistical models
- probabilistic model
- level set evolution
- variational methods
- curve evolution
- level set based segmentation
- level set segmentation
- region competition
- energy functional
- shape prior
- training set
- energy function
- feature vectors
- signed distance
- organ segmentation