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Communication Dans Un Congrès Année : 2016

Assessment of tomographic reconstruction performance using the Mojette transform

Résumé

The Mojette transform is a discrete and exact Radon transform, based on the discrete geometry of the projection and reconstruction lattice. The specific sampling scheme of the Mojette transform results in theoretical exact image reconstruction. In this paper, we compare the reconstructions obtained with the Mojette transform to the ones obtained with several usual projection/backprojection digitized Radon transform. These experiments validate and demonstrate the performance of the Mojette transform sampling over classical implementations based on continuous space.
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Dates et versions

hal-01272110 , version 1 (10-02-2016)

Identifiants

  • HAL Id : hal-01272110 , version 1

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Henri Der Sarkissian, Jeanpierre Guédon, Benoît Recur, Nicolas Normand. Assessment of tomographic reconstruction performance using the Mojette transform. SPIE Medical Imaging, Feb 2016, San Diego, United States. ⟨hal-01272110⟩
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