Keyphrases
- ground glass opacity
- segmentation algorithm
- ct images
- automatic segmentation
- computed tomography
- image segmentation
- medical imaging
- medical images
- region growing
- pulmonary nodules
- ct scans
- graph cuts
- segmentation method
- superpixels
- watershed algorithm
- input image
- active shape model
- region merging
- segmentation scheme
- lung nodules
- segmentation result
- computer vision
- computer tomography
- shape prior
- fracture detection
- watershed segmentation
- pet ct
- treatment planning
- lung parenchyma
- ground truth
- image registration
- manual segmentation
- energy function
- region of interest