Shape-intensity prior level set combining probabilistic atlas and probability map constrains for automatic liver segmentation from abdominal CT images.
Jinke WangYuanzhi ChengChangyong GuoYadong WangShinichi TamuraPublished in: Int. J. Comput. Assist. Radiol. Surg. (2016)
Keyphrases
- liver segmentation
- organ segmentation
- medical image segmentation
- level set
- fully automatic
- curve evolution
- ct data
- level set method
- medical image processing
- ct images
- maximum a posteriori
- medical images
- automatic segmentation
- patient specific
- prior information
- active contours
- computed tomography
- statistical shape model
- shape prior
- image segmentation
- image intensity
- semi automatic
- partial differential equations
- medical imaging
- intraoperative
- prior knowledge
- ct scans
- active contour model
- markov random field
- energy functional
- three dimensional
- energy function
- energy minimization
- magnetic resonance images
- region of interest
- computer assisted
- object boundaries