Prior knowledge enhanced random walk for lung tumor segmentation from low-contrast CT images.
Hui CuiXiuying WangMichael J. FulhamDavid Dagan FengPublished in: EMBC (2013)
Keyphrases
- random walk
- ct images
- low contrast
- prior knowledge
- computed tomography
- ct scans
- medical images
- blood vessels
- medical imaging
- fully automatic
- imaging modalities
- accurate segmentation
- gray level
- region of interest
- prior information
- brain mr images
- markov chain
- lung parenchyma
- contrast enhancement
- pet ct
- clinical applications
- bayesian framework
- lung nodules
- magnetic resonance images
- pulmonary nodules
- ground glass opacity
- brain tumors
- anatomical structures
- machine learning
- mr images
- x ray
- pattern recognition