Simulation d'une nouvelle modalité d'imagerie basée sur le rayonnement X diffusé

摘要: Patrimonial and ancient material objets having a attened geometry, i.e. large ratio between the top or bottom area its thickness, are nowadays dicult to study with classic radiation tomography methods. A Compton Scatter Tomography (CST) approach is then envisaged. While incoherent (Compton) scattering data usually considered as noise, it will be treated in this work primary phenomenon of image formation process. In event, an incident photon energy E0 absorbed by target electron, who re-emits secondary scattered angle 'omega' relative direction original photon. The has E'omega' < collected information perform in-depth reconstruction, without need rotating system. loss practically encoding information.