A novel reconstruction approach combining OSEM and split Bregman method for low dose CT.
Jinhua ShengBin ChenYangjie MaYuchen ShiPublished in: Biomed. Signal Process. Control. (2020)
Keyphrases
- low dose
- computer tomography
- computed tomography
- x ray
- ct scans
- image reconstruction
- ct images
- split bregman method
- medical images
- dual energy
- imaging modalities
- lung nodules
- medical imaging
- three dimensional
- contrast enhancement
- medical diagnosis
- ct data
- active contour model
- clinical applications
- magnetic resonance imaging
- positron emission tomography
- high resolution
- x ray images
- intraoperative
- total variation
- image processing
- low contrast
- magnetic resonance
- deformable registration
- image denoising
- image sequences
- image segmentation