Physical characterization of a new CT iterative reconstruction method operating in sinogram space

@inproceedings{Ghetti2013PhysicalCO,
  title={Physical characterization of a new CT iterative reconstruction method operating in sinogram space},
  author={Caterina Ghetti and Francesca Palleri and Giulio Serreli and Ornella Ortenzia and Livia Ruffini},
  booktitle={Journal of applied clinical medical physics},
  year={2013}
}
Recently a new iterative reconstruction algorithm named Iterative Reconstruction (SAFIRE) has been released by Siemens. This algorithm works in the raw data domain with noise reduction as main purpose, providing five different strengths. In this study, the effect of SAFIRE on image quality has been investigated using selected phantoms and a comparison with standard filtered back projection (FBP) has been carried out. The following quantitative parameters have been evaluated: image noise, impact… CONTINUE READING
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