Robust Zero Level-Set Extraction from Unsigned Distance Fields Based on Double Covering.
Fei HouXuhui ChenWencheng WangHong QinYing HePublished in: CoRR (2023)
Keyphrases
- level set
- active contours
- level set method
- image segmentation
- partial differential equations
- curve evolution
- method for image segmentation
- energy functional
- energy function
- signed distance
- shape prior
- level set based segmentation
- narrow band
- variational framework
- piecewise constant
- level set evolution
- variational level set method
- variational methods
- level set framework
- evolution process
- geodesic active contours
- distance measure
- multiphase segmentation
- level set segmentation
- shape registration
- euclidean distance
- variational formulation
- region competition
- geometric active contours
- multiscale
- computer vision