Unsupervised Knowledge-Transfer for Learned Image Reconstruction.
Riccardo BarbanoZeljko KeretaAndreas HauptmannSimon R. ArridgeBangti JinPublished in: CoRR (2021)
Keyphrases
- image reconstruction
- knowledge transfer
- reconstructed image
- transfer knowledge
- transfer learning
- knowledge sharing
- cross domain
- compressed sensing
- super resolution
- emission computed tomography
- radon transform
- unsupervised learning
- reconstruction method
- supervised learning
- emission tomography
- image reconstruction algorithms
- limited angle
- learning tasks
- feature selection
- machine learning
- data mining
- semi supervised learning
- semi supervised
- back projection
- active learning
- information technology
- feature extraction
- sparsely sampled