Technical Note: Relative proton stopping power estimation from virtual mono-energetic images reconstructed from dual-layer computed tomography

Guillaume Landry (1) , Fabian Dörringer (1) , Salim Si-Mohamed (2) , Philippe Douek (3, 2) , Juan F P J Abascal (4) , Françoise Peyrin (4, 5) , Isabel P. Almeida (6) , Frank Verhaegen (6) , Ilaria Rinaldi (7) , Katia Parodi (1) , Simon Rit (4)

1 Department of Medical Physics
2 Service de Radiologie et IRM [CHU Lyon]
3 MOTIVATE - Imagerie et modélisation Vasculaires, Thoraciques et Cérébrales
4 Imagerie Tomographique et Radiothérapie
5 ESRF - European Synchrotron Radiation Facility
6 MAASTRO - Maastricht Radiation Oncology Clinic
7 IPNL - Institut de Physique Nucléaire de Lyon

Mots clés: relative stopping power; dual energy CT; dual layer CT; proton therapy; mono‐energetic imaging; synchrotron CT

Domaines: Physique Médicale [physics.med-ph]; Traitement du signal et de l'image [eess.SP]; Imagerie

Guillaume Landry, Fabian Dörringer, Salim Si-Mohamed, Philippe Douek, Juan F P J Abascal, et al.. Technical Note: Relative proton stopping power estimation from virtual mono-energetic images reconstructed from dual-layer computed tomography. Medical Physics, 2019, 46 (4), pp.1821-1828. ⟨10.1002/mp.13404⟩. ⟨hal-02009475⟩