Robust Zero Level-Set Extraction from Unsigned Distance Fields Based on Double Covering.
Fei HouXuhui ChenWencheng WangHong QinYing HePublished in: ACM Trans. Graph. (2023)
Keyphrases
- level set
- active contours
- level set method
- partial differential equations
- shape prior
- curve evolution
- signed distance
- image segmentation
- level set based segmentation
- narrow band
- level set evolution
- variational level set method
- energy function
- energy functional
- variational framework
- evolution process
- image segmentation methods
- variational methods
- method for image segmentation
- level set framework
- level set segmentation
- computer vision
- euclidean distance
- intensity inhomogeneity
- piecewise constant
- distance measure
- organ segmentation
- dimensionality reduction
- active contour model