Estimation of orientation and position of cervical vertebrae for segmentation with active shape models.
Gilberto ZamoraHamed Sari-SarrafSunanda MitraL. Rodney LongPublished in: Medical Imaging: Image Processing (2001)
Keyphrases
- active shape model
- segmentation algorithm
- accurate segmentation
- shape prior
- active shape
- region growing
- statistical shape model
- shape model
- x ray images
- carotid artery
- automatic segmentation
- segmentation method
- graph cuts
- level set
- image segmentation
- deformable models
- object boundaries
- chest ct
- appearance model
- coarse to fine
- global optimization
- input image
- energy function
- medical images
- active appearance models
- multiscale
- facial features
- random forest
- parameter estimation
- user interaction
- markov random field
- decision trees