High quality CT image reconstruction from a small number of projections.
Tsuneo SaitoHiroyuki KudoPublished in: ICASSP (1988)
Keyphrases
- image reconstruction
- small number
- high quality
- fan beam
- computed tomography
- tomographic reconstruction
- radon transform
- cone beam
- super resolution
- reconstructed image
- back projection
- ct scans
- high resolution
- compressed sensing
- cone beam ct
- low resolution
- sparsely sampled
- ct images
- linear combination
- reconstruction method
- artifact free
- inverse problems
- ct data
- image quality
- medical images
- image reconstruction algorithms
- reconstruction process
- emission tomography
- limited angle
- signal reconstruction
- computer tomography
- computer vision
- filtered back projection
- random projections
- respiratory motion
- medical imaging
- optical flow
- image analysis
- image sequences