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Global scheme for iterative mojette reconstructions

Abstract : 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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https://hal.archives-ouvertes.fr/hal-01133244
Contributor : Henri Der Sarkissian <>
Submitted on : Wednesday, March 18, 2015 - 6:34:44 PM
Last modification on : Monday, October 28, 2019 - 11:46:02 AM

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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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