An automated pulmonary parenchyma segmentation method based on an improved region growing algorithmin PET-CT imaging.
Juanjuan ZhaoGuo-hua JiXiaoHong HanYan QiangXiaolei LiaoPublished in: Frontiers Comput. Sci. (2016)
Keyphrases
- region growing
- segmentation method
- automated segmentation
- ct scans
- segmentation algorithm
- automatic segmentation
- image segmentation
- active contour model
- active contours
- color image segmentation
- superpixels
- energy function
- image reconstruction
- region merging
- region competition
- edge information
- segmentation result
- watershed transform
- segmented images
- computed tomography
- seeded region growing
- fully automated
- shape prior
- x ray
- ct images
- computer aided
- magnetic resonance imaging
- lung cancer
- imaging modalities
- image segmentation algorithm
- seed points
- watershed segmentation
- medical images
- three dimensional