Topological active volumes: A topology-adaptive deformable model for volume segmentation.
Noelia BarreiraManuel G. PenedoLaurent D. CohenMarcos OrtegaPublished in: Pattern Recognit. (2010)
Keyphrases
- deformable models
- parametric active contours
- level set method
- shape prior
- medical images
- image segmentation
- statistical shape
- volumetric images
- medical image analysis
- object boundaries
- topology preserving
- object segmentation
- deformable contour
- segmentation algorithm
- snake model
- image volumes
- level set
- image analysis
- magnetic resonance
- soft tissue
- imaging modalities
- external force
- anatomical structures
- active contours
- atlas construction
- three dimensional
- prior shape information
- surface meshes
- computed tomography
- medical imaging
- segmentation method
- force field
- active appearance models
- active contour model
- magnetic resonance images
- ct images
- shape constraints
- face shape
- energy function
- neural network