A convolutional neural network with pixel-wise sparse graph reasoning for COVID-19 lesion segmentation in CT images.
Haozhe JiaHaoteng TangGuixiang MaWeidong CaiHeng HuangLiang ZhanYong XiaPublished in: Comput. Biol. Medicine (2023)
Keyphrases
- ct images
- pixel wise
- convolutional neural network
- lesion segmentation
- medical images
- computed tomography
- ct scans
- medical imaging
- face detection
- spatial information
- neural network
- region of interest
- magnetic resonance imaging
- background subtraction
- appearance model
- magnetic resonance images
- foreground objects
- pixel level
- machine learning
- mr images
- image registration
- image processing
- sparse representation
- multi class
- clinical trials