Super-Resolution in Low Dose X-ray CT via Focal Spot Mitigation With Generative Diffusion Networks.
Carlos M. Restrepo-GaleanoGonzalo R. ArcePublished in: IEEE Trans. Computational Imaging (2024)
Keyphrases
- super resolution
- low dose
- x ray
- high resolution
- low resolution
- image reconstruction
- computed tomography
- image restoration
- resolution enhancement
- high resolution images
- low resolution images
- super resolution reconstruction
- ct scans
- image super resolution
- high quality
- motion estimation
- intraoperative
- anisotropic diffusion
- imaging modalities
- computer tomography
- medical imaging
- generative model
- depth map
- image patches
- natural images
- optical flow