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Article Dans Une Revue Medical Physics Année : 2015

A pencil beam approach to proton computed tomography

Résumé

A new approach to proton computed tomography (pCT) is presented. In this approach, protons are not tracked one-by-one but a beam of particles is considered instead. The elements of the pCT reconstruction problem (residual energy and path) are redefined on the basis of this new approach. An analytical image reconstruction algorithm applicable to this scenario is also proposed.
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Dates et versions

hal-01416425 , version 1 (14-12-2016)

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Regina Rescigno, Cécile Bopp, M Rousseau, David Brasse. A pencil beam approach to proton computed tomography. Medical Physics, 2015, 42 (11), pp.6610 - 6624. ⟨10.1118/1.4933422⟩. ⟨hal-01416425⟩
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