Efficient deformable model with sparse shape composition prior on compromised right lung segmentation in CT.
Jinghao ZhouGiovanni LasioBaoshe ZhangKarl PradoWarren D. D'SouzaZhennan YanDimitris N. MetaxasPublished in: ICSAI (2014)
Keyphrases
- deformable models
- shape prior
- medical images
- shape constraints
- statistical shape
- ct images
- computed tomography
- image segmentation
- object boundaries
- medical image analysis
- ct data
- deformable contour
- medical imaging
- image analysis
- object segmentation
- volumetric images
- prior information
- external force
- shape model
- ct scans
- magnetic resonance
- face shape
- active contours
- shape variations
- statistical shape model
- anatomical structures
- level set
- graph cuts
- soft tissue
- magnetic resonance imaging
- segmentation result
- object contours
- surface meshes
- three dimensional
- force field
- segmentation method
- segmentation algorithm
- snake model
- lung parenchyma
- imaging modalities
- computer aided diagnosis
- mr images
- active appearance models
- image processing
- x ray