A Geometric Snake Model for Segmentation of Medical Imagery.
Anthony J. YezziSatyanad KichenassamyArun KumarPeter J. OlverAllen R. TannenbaumPublished in: IEEE Trans. Medical Imaging (1997)
Keyphrases
- snake model
- medical imagery
- active contours
- contour extraction
- active contour model
- deformable models
- medical image analysis
- external force
- anatomical structures
- gradient vector flow
- medical images
- level set
- brain tumors
- image segmentation
- object boundaries
- adaptive thresholding
- medical imaging
- blood vessels
- image gradient
- complex shapes
- segmentation algorithm
- object shape
- segmentation method
- perceptual grouping
- level set method
- region growing
- force field
- shape prior
- optical flow