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Communication Dans Un Congrès Année : 2014

Global scheme for iterative mojette reconstructions

Résumé

In this paper, we develop a global iterative algorithm for tomographic reconstructions from Mojette projections. Since Spline-Mojette projections are obtained by convolving Dirac-Mojette values with a specific uniform projection kernel, we decorrelate iterative reconstructions from projection model and provide a global scheme available for all Mojette models. We refer iterative algorithms to their Radon based counterparts and propose a comparative study from several Mojette acquisitions.
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Dates et versions

hal-01133244 , version 1 (18-03-2015)

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Benoît Recur, Henri Der Sarkissian, Myriam Servières. Global scheme for iterative mojette reconstructions. International Conference on Image Processing, IEEE, Oct 2014, Paris, France. pp.1748-1752, ⟨10.1109/ICIP.2014.7025350⟩. ⟨hal-01133244⟩
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