New parametric 3D snake for medical segmentation of structures with cylindrical topology.
Daniel SchmitterChristophe Gaudet-BlavignacDavide PicciniMichael UnserPublished in: ICIP (2015)
Keyphrases
- parametric active contours
- active contours
- segmentation method
- medical imaging
- segmentation algorithm
- level set
- medical images
- gradient vector flow
- snake model
- image segmentation
- region growing
- level set method
- energy function
- shape prior
- brain structures
- active contour model
- deformable contour
- medical data
- parametric representation
- medical diagnosis
- energy functional
- background subtraction
- b spline
- edge detection
- multiresolution
- parametric models
- segmented images
- medical experts
- object boundaries
- connected regions
- deformable surface model
- multiscale