Pré-Publication, Document De Travail Année : 2012

A variational method for tomographic reconstruction with few views

Résumé

In this article, we focus on tomographic reconstruction. The problem is to determine the shape of the interior interface using a tomographic approach while very few X-ray radiographs are performed. We present a variational model and numerical analysis. We use a modified Nesterov algorithm to compute the solution. Numerical results are presented.

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Dates et versions

hal-00697218 , version 1 (14-05-2012)
hal-00697218 , version 2 (03-07-2012)

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  • HAL Id : hal-00697218 , version 2

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Isabelle Abraham, Romain Abraham, Maïtine Bergounioux. A variational method for tomographic reconstruction with few views. 2012. ⟨hal-00697218v2⟩
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