A teacher-student framework with Fourier Transform augmentation for COVID-19 infection segmentation in CT images.
Han ChenYifan JiangHanseok KoMurray H. LoewPublished in: Biomed. Signal Process. Control. (2023)
Keyphrases
- fourier transform
- ct images
- medical images
- frequency domain
- medical imaging
- computed tomography
- pet ct
- lung nodules
- fracture detection
- ct scans
- image segmentation
- liver segmentation
- signal processing
- multiscale
- fully automatic
- region of interest
- level set
- computer tomography
- pet images
- segmentation algorithm
- x ray
- region growing
- pattern recognition
- pulmonary nodules
- anatomical knowledge
- feature extraction
- image processing