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Article Dans Une Revue Electronic Notes in Discrete Mathematics Année : 2005

The Mojette Transform: Discrete Angles for Tomography

Résumé

In this paper, a discrete geometry way to generate projection and backprojection operators useful for tomographic reconstruction schemes is presented using the Mojette transform. A generic pixel model helps to links the discrete plane to physical rays. A completely discrete exact BP-F algorithm is presented and two other (direct and iterative) methods also derived to solve the tomographic problem.

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Dates et versions

hal-00717926 , version 1 (14-07-2012)

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Myriam Servières, Nicolas Normand, Jeanpierre Guédon, Yves Bizais. The Mojette Transform: Discrete Angles for Tomography. Electronic Notes in Discrete Mathematics, 2005, Electronic Notes in Discrete Mathematics, 20, pp.587-606. ⟨10.1016/j.endm.2005.05.086⟩. ⟨hal-00717926⟩
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