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arXiv · 1511.02633

Norm minimized Scattering Data from Intensity Spectra

A. Seel·A. Davtyan·U. Pietsch·O. Loffeld
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Abstract

We apply the $l_1$ minimizing technique of compressive sensing (CS) to non-linear quadratic observations. For the example of coherent X-ray scattering we provide the formulae for a Kalman filter approach to quadratic CS and show how to reconstruct the scattering data from their spatial intensity distribution.

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A. Seel, A. Davtyan, U. Pietsch, O. Loffeld. 2016-07-14. Norm minimized Scattering Data from Intensity Spectra. https://arxiv.org/abs/1511.02633

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