Automatic alignment in cone-beam tomography via fan-beam symmetry and variable projection.
Patricio GuerreroSimon BellensRicardo SantanderWim DewulfPublished in: CoRR (2023)
Keyphrases
- fan beam
- cone beam
- image reconstruction
- tomographic reconstruction
- radon transform
- x ray
- filtered back projection
- projection images
- computed tomography
- ct images
- iterative methods
- fourier transform
- reconstruction method
- motion compensated
- discrete tomography
- clinical data
- straight line
- super resolution
- signal processing
- ct scans
- computer vision
- feature detection
- noisy images
- medical imaging
- scan data
- single photon emission computed tomography
- three dimensional