Keyphrases
- low dose
- dictionary learning
- x ray
- cone beam
- projection images
- computed tomography
- sparse representation
- computer tomography
- ct images
- sparse coding
- x ray images
- ct scans
- medical imaging
- intraoperative
- medical images
- three dimensional
- image reconstruction
- ct data
- soft tissue
- linear combination
- clinical applications
- image processing
- medical diagnosis
- medical image analysis
- region of interest
- imaging modalities
- high resolution
- pattern recognition