Discriminative and generative models for anatomical shape analysis on point clouds with deep neural networks.
Benjamín Gutiérrez-BeckerIgnacio SarasuaChristian WachingerPublished in: Medical Image Anal. (2021)
Keyphrases
- shape analysis
- point cloud
- generative model
- discriminative models
- neural network
- generative and discriminative models
- anatomical structures
- discriminative learning
- semi supervised
- discriminative methods
- laplace beltrami
- probabilistic model
- semi supervised learning
- structure from motion
- surface reconstruction
- shape descriptors
- medical imaging
- point sets
- medical images
- three dimensional
- em algorithm
- prior knowledge
- closed form
- sparse coding
- machine learning
- matching algorithm
- feature selection