A Generative Model of Hyperelastic Strain Energy Density Functions for Real-Time Simulation of Brain Tissue Deformation.
Alejandro GranadosMartin SchweigerVejay VakhariaAndrew W. McEvoyAnna MiserocchiJohn S. DuncanRachel SparksSébastien OurselinPublished in: MICCAI (5) (2019)
Keyphrases
- generative model
- tissue deformation
- soft tissue
- density function
- strain energy
- needle insertion
- finite element
- deformable models
- intraoperative
- probabilistic model
- minimally invasive surgery
- mixture model
- probability density function
- bayesian framework
- density estimation
- medical images
- em algorithm
- image guided
- mean shift
- magnetic resonance
- prior knowledge
- expectation maximization
- automatic segmentation
- image registration
- cardiac motion
- semi supervised
- optical flow
- computer vision
- x ray
- k means