A novel automatically initialized level set approach based on region correlation for lumbar vertebrae CT image segmentation.
Yang LiWei LiangJindong TanYinlong ZhangPublished in: MeMeA (2015)
Keyphrases
- x ray images
- image segmentation
- medical imaging
- x ray
- level set method
- level set
- medical images
- energy minimization
- ct data
- region segmentation
- computed tomography
- image analysis
- level set framework
- image processing
- segmentation result
- curve evolution
- segmented images
- boundary information
- deformable models
- ct images
- ct and mr images
- graph cuts
- region of interest
- segmentation method
- shape prior
- region boundaries
- geodesic active contours
- segmented regions
- computerized tomography
- computer aided diagnosis
- energy function
- multiscale
- active contours
- three dimensional
- image regions
- spectral clustering
- geodesic active
- anatomical structures
- watershed transformation
- boundary detection
- magnetic resonance images
- image registration
- gray level
- segmentation algorithm
- markov random field