A Measure of Septum Shape Using Shortest Path Segmentation in Echocardiographic Images of LVAD Patients.
Matilda LandgrenNiels Chr. OvergaardAnders HeydenPublished in: ICPR (2014)
Keyphrases
- patient data
- shortest path
- echocardiographic images
- ultrasound images
- left ventricle
- geodesic distance
- shape prior
- minimal surface
- betweenness centrality
- shortest path problem
- shortest path algorithm
- segmentation algorithm
- segmentation method
- shape model
- energy functional
- heart motion
- image sequences
- vector field
- edge detection
- region growing
- imaging modalities
- shape variations
- shape analysis
- abnormality detection
- medical imaging
- multiscale