Automatic 3D segmentation of CT images based on active contour models.
Huiyan JiangQingshui ChengPublished in: CAD/Graphics (2009)
Keyphrases
- ct images
- active contour model
- segmentation method
- medical images
- medical imaging
- region growing
- shape prior
- active contours
- computed tomography
- gradient vector flow
- pet ct
- minimal path
- lung nodules
- level set
- fracture detection
- image segmentation
- fully automatic
- segmentation algorithm
- curve evolution
- energy functional
- ct scans
- energy minimization
- deformable models
- lung parenchyma
- level set method
- tubular structures
- semi automatic
- gradient flow
- energy function
- region of interest
- anatomical structures
- ground glass opacity
- x ray
- image analysis
- dce mri
- image registration
- segmentation result
- magnetic resonance images
- positron emission tomography
- imaging modalities
- x ray images
- vector field
- graph cuts
- three dimensional