A Shape Induced Anisotropic Flowfor Volumetric Vascular Segmentation in MRA.
Ali GooyaHongen LiaoKiyoshi MatsumiyaKen MasamuneTakeyoshi DohiPublished in: ISBI (2007)
Keyphrases
- magnetic resonance angiography
- vessel segmentation
- blood vessels
- shape prior
- tubular structures
- surface representation
- region growing
- anatomical knowledge
- blood pool
- level set
- shape model
- phase contrast
- image segmentation
- volumetric images
- perceptual grouping
- low contrast
- volumetric data
- multiscale
- energy functional
- multiresolution
- segmentation algorithm
- three dimensional
- carotid artery
- left ventricle
- subcortical structures
- active contours
- shape descriptors
- anisotropic diffusion
- medical images
- retinal images
- shape variations
- object shape
- accurate segmentation
- deformable models
- object segmentation
- graph cuts
- optical coherence tomography
- statistical shape model
- medical imaging
- segmentation method
- edge detection
- vascular tree
- contrast enhanced
- tensor field
- brain structures
- visual hull
- magnetic resonance images
- shape representation
- shape features
- shape matching
- shape analysis
- partial differential equations
- fully automatic
- energy function