An Adrenal Segmentation Model Based on Shape Associating Level Set in Sequence of CT Images.
Guoying ZhangZhiwei LiPublished in: J. Signal Process. Syst. (2019)
Keyphrases
- level set
- ct images
- shape prior
- liver segmentation
- level set framework
- computed tomography
- energy functional
- image segmentation
- medical images
- active contours
- medical imaging
- shape constraints
- variational framework
- level set method
- geometric active contours
- level set evolution
- ct scans
- medical image processing
- partial differential equations
- region of interest
- fracture detection
- signed distance
- computer tomography
- shape representation
- energy function
- curve evolution
- shape analysis
- chan vese
- object boundaries
- shape variations
- evolution equation
- active contour model
- shape model
- signed distance function
- chan vese model
- prior shape
- energy minimization
- graph cuts
- markov random field
- multiscale