Weakly supervised segmentation of COVID-19 infection with local lesion coherence on CT images.
Wanchun SunXin FengJingyao LiuHui MaPublished in: Biomed. Signal Process. Control. (2023)
Keyphrases
- ct images
- weakly supervised
- pet images
- medical images
- medical imaging
- pet ct
- lung nodules
- region of interest
- computed tomography
- fracture detection
- lung parenchyma
- relation extraction
- topic models
- mr images
- ct scans
- semi supervised
- ground glass opacity
- object class
- superpixels
- lymph nodes
- named entities
- segmentation algorithm
- x ray
- pulmonary nodules
- segmentation method
- image segmentation
- level set
- object detectors
- multiscale
- test images
- positron emission tomography
- deformable models
- image registration
- feature vectors
- viewpoint
- pairwise
- feature extraction
- three dimensional