Fast Fully-Automatic Cardiac Segmentation in MRI Using MRF Model Optimization, Substructures Tracking and B-Spline Smoothing.
Elias GriniasGeorgios TziritasPublished in: STACOM@MICCAI (2017)
Keyphrases
- fully automatic
- b spline
- mrf model
- mri data
- markov random field
- tagged mri
- left ventricle
- curve fitting
- deformable contour
- left ventricular
- semi automatic
- control points
- fully automated
- image segmentation
- short axis
- magnetic resonance imaging
- basis functions
- low contrast
- energy function
- mri images
- motion tracking
- maximum a posteriori
- medical images
- bayesian framework
- least squares
- particle filter
- pairwise
- magnetic resonance images
- deformable registration
- brain tumors
- displacement field
- level set
- region growing
- brain tissue
- manual segmentation
- patient specific
- motion field
- medical imaging
- mr images
- parameter estimation
- active contours
- image analysis
- three dimensional