Preoperative Planning for Guidewires Employing Shape-Regularized Segmentation and Optimized Trajectories.
Johannes FauserMoritz FuchsAhmed GhazyBernhard DorweilerAnirban MukhopadhyayPublished in: OR/MLCN@MICCAI (2019)
Keyphrases
- shape prior
- image segmentation
- segmentation method
- level set
- skeleton extraction
- medical images
- prostate segmentation
- global shape
- shape decomposition
- shape model
- shape features
- segmentation algorithm
- inter patient
- foreground background separation
- energy functional
- region based segmentation
- geometric shapes
- shape constraints
- brain structures
- statistical shape model
- object segmentation
- least squares
- intraoperative
- perceptual grouping
- region growing
- shape descriptors
- prior information
- active contours
- shape representation
- object boundaries
- segmentation result
- shape analysis
- x ray
- graph cuts
- edge detection
- maximum likelihood criterion
- moving objects