Airway segmentation for low-contrast CT images from combined PET/CT scanners based on airway modelling and seed prediction.
Xiuying WangChaoqun FangYong XiaDagan FengPublished in: Biomed. Signal Process. Control. (2011)
Keyphrases
- pet ct
- ct images
- low contrast
- computed tomography
- medical images
- lung cancer
- fully automatic
- accurate segmentation
- blood vessels
- ct scans
- medical imaging
- imaging modalities
- region of interest
- pet images
- computer tomography
- treatment planning
- gray level
- ct data
- lymph nodes
- gray value
- positron emission tomography
- pattern recognition
- automated segmentation
- cell nuclei
- contrast enhancement
- mri images
- computer aided
- image analysis