Tomographic Reconstruction from a Few Views: A Multi-Marginal Optimal Transport ApproachReport as inadecuate




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1 CEA DSSI - Département des Sciences de la Simulation et de l-Information 2 MAPMO - Mathématiques - Analyse, Probabilités, Modélisation - Orléans 3 CEREMADE - CEntre de REcherches en MAthématiques de la DEcision

Abstract : 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 use a multi-marginal optimal transport approach. Preliminary numerical results are presented.

Keywords : tomographic reconstruction multi-marginal optimal transport





Author: I. Abraham - R. Abraham - M. Bergounioux - G. Carlier -

Source: https://hal.archives-ouvertes.fr/



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