Robust dark-field signal extraction for modulation-based X-ray tensor tomography

Ginevra Lautizi; Vittorio Di Trapani; Alain Studer; Marie-Christine Zdora; Fabio De Marco; Jisoo Kim; Federica Marone; Marco Stampanoni; Pierre Thibault

arXiv · 2411.18482

Robust dark-field signal extraction for modulation-based X-ray tensor tomography

Ginevra Lautizi·Vittorio Di Trapani·Alain Studer·Marie-Christine Zdora·Fabio De Marco·Jisoo Kim·Federica Marone·Marco Stampanoni·Pierre Thibault

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Abstract

We demonstrate a robust signal extraction method for X-ray speckle-based tensor tomography. We validate the effectiveness of the method for several carbon fiber composites, highlighting its potential for industrial applications. The proposed method can be adapted to various acquisition schemes and wavefront-marking optical elements, making it a versatile and robust tool for X-ray scattering tensor tomography.

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Ginevra Lautizi, Vittorio Di Trapani, Alain Studer, Marie-Christine Zdora, Fabio De Marco, Jisoo Kim, Federica Marone, Marco Stampanoni, Pierre Thibault. 2024-11-27. Robust dark-field signal extraction for modulation-based X-ray tensor tomography. https://arxiv.org/abs/2411.18482

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