Fuzzy versus hard hidden Markov chains segmentation for volume determination and quantitation in noisy PET images.
Mathieu HattNicolas BoussionFrédéric LamareChristophe ColletFabien SalzensteinChristian RouxYves BizaisCatherine Cheze-Le RestDimitris VisvikisPublished in: ISBI (2006)
Keyphrases
- markov chain
- pet images
- positron emission tomography
- pet ct
- ct images
- mr images
- transition probabilities
- markov processes
- mri images
- region growing
- state space
- medical images
- probabilistic automata
- brain mri
- image segmentation
- segmentation algorithm
- magnetic resonance imaging
- lymph nodes
- magnetic resonance images
- image reconstruction
- segmentation method
- level set
- image analysis
- manual segmentation
- brain tumors
- automatic detection
- brain mr images
- edge detection