3-D Reconstruction from Medical Images with Improved GVF Snake Model.
Jinyong ChengYihui LiuLi BaiPublished in: CIS (1) (2008)
Keyphrases
- snake model
- medical images
- deformable models
- active contours
- active contour model
- object boundaries
- contour extraction
- medical imaging
- anatomical structures
- external force
- gradient vector flow
- image gradient
- mr images
- image intensity
- force field
- magnetic resonance images
- shape prior
- region of interest
- improved algorithm
- level set method
- object shape
- edge detection
- low contrast
- complex shapes