PSGR: Pixel-wise Sparse Graph Reasoning for COVID-19 Pneumonia Segmentation in CT Images.
Haozhe JiaHaoteng TangGuixiang MaTom Weidong CaiHeng HuangLiang ZhanYong XiaPublished in: CoRR (2021)
Keyphrases
- pixel wise
- ct images
- medical images
- computed tomography
- medical imaging
- lung nodules
- ct scans
- pixel level
- pet ct
- fracture detection
- spatial information
- region of interest
- lung parenchyma
- appearance model
- background subtraction
- foreground objects
- ground glass opacity
- template matching
- graph structure
- x ray
- pulmonary nodules
- computer vision
- deformable models
- segmentation method
- image registration
- multiresolution
- image analysis
- object recognition
- three dimensional