Application of CT Image Technology Based on Nearest Neighbor Propagation Clustering Segmentation Algorithm in Lung Cancer Radiotherapy.
Weixiang ChenJianfu ZhaoZhenhui DaiMingyue LvZhenhua YangYuqin ZhangPublished in: Sci. Program. (2021)
Keyphrases
- lung cancer
- segmentation algorithm
- pulmonary nodules
- nearest neighbor
- ct images
- automatic segmentation
- lymph nodes
- pet ct
- image segmentation
- segmentation method
- graph cuts
- region growing
- unsupervised segmentation
- active shape model
- radiation therapy
- computed tomography
- superpixels
- shape prior
- treatment planning
- machine learning
- lung cancer patients
- risk factors
- medical images
- markov random field
- input image
- high dimensional