Random walks with statistical shape prior for cochlea and inner ear segmentation in micro-CT images.
Esmeralda Ruiz PujadasGemma PiellaHans Martin KjerMiguel Ángel González BallesterPublished in: Mach. Vis. Appl. (2018)
Keyphrases
- shape prior
- ct images
- random walk
- medical images
- deformable models
- statistical shape
- statistical models
- computed tomography
- level set
- graph cuts
- image segmentation
- medical imaging
- object segmentation
- object boundaries
- shape model
- active contours
- segmentation algorithm
- ct scans
- segmentation method
- shape variations
- curve evolution
- markov chain
- fracture detection
- region of interest
- global optimization
- prior knowledge
- active shape model
- prior information
- pet ct
- segmentation result
- lung parenchyma
- user interaction
- image processing
- level set method
- magnetic resonance images
- bayesian framework
- statistical model
- shape analysis
- intensity distribution
- computer vision
- machine learning