Topology-preserving augmentation for CNN-based segmentation of congenital heart defects from 3D paediatric CMR.
Nick ByrneJames R. CloughIsra ValverdeGiovanni MontanaAndrew P. KingPublished in: CoRR (2019)
Keyphrases
- topology preserving
- topology preservation
- level set method
- left ventricle
- level set
- competitive learning
- image segmentation
- binary images
- heart disease
- accurate segmentation
- fully automatic
- self organizing maps
- segmentation algorithm
- short axis
- geometric deformable models
- energy functional
- segmentation method
- region growing
- shape prior
- image analysis
- multiscale
- medical images
- image processing
- gray scale
- supervised learning
- multiresolution
- thinning algorithm
- similarity measure
- feature extraction
- feature selection