Three-dimensional segmentation of bones from CT and MRI using fast level sets.
Jakub KratkyJan KybicPublished in: Medical Imaging: Image Processing (2008)
Keyphrases
- level set
- three dimensional
- computed tomography
- medical images
- medical imaging
- shape prior
- magnetic resonance imaging
- image segmentation
- x ray
- computer tomography
- x ray images
- level set method
- active contours
- mri images
- partial differential equations
- geodesic active contours
- energy function
- curve evolution
- level set based segmentation
- ct images
- image segmentation methods
- mri data
- variational framework
- level set evolution
- variational segmentation
- distance maps
- connected components
- mumford shah functional
- variational methods
- region based segmentation
- energy functional
- piecewise constant
- level set framework
- ct scans
- computer vision
- object boundaries
- ct data
- image intensity
- image sequences
- shape model
- region of interest
- region competition
- energy minimization