Random walks with shape prior for cochlea segmentation in ex vivo \(\mu \hbox {CT}\).
Esmeralda Ruiz PujadasHans Martin KjerGemma PiellaMario CeresaMiguel Ángel González BallesterPublished in: Int. J. Comput. Assist. Radiol. Surg. (2016)
Keyphrases
- shape prior
- random walk
- level set
- deformable models
- graph cuts
- segmentation algorithm
- shape model
- image segmentation
- active contours
- object segmentation
- medical images
- random walker
- robust segmentation
- segmentation method
- variational framework
- global optimization
- interactive segmentation
- markov chain
- shape variations
- statistical shape
- active contour model
- prior shape
- energy functional
- statistical models
- level set segmentation
- graph cut segmentation
- bayesian framework
- energy function
- active shape model
- chan vese
- prior knowledge
- mumford shah functional
- ct images
- x ray
- level set framework
- medical imaging
- region growing
- machine learning
- user interaction
- automatic segmentation
- ct scans
- level set method
- computed tomography
- image guided
- generative model
- dynamic programming
- image analysis
- prior information