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arxiv: 1511.02633 · v2 · pith:S2XWNNBLnew · submitted 2015-11-09 · 💻 cs.IT · math.IT

Norm minimized Scattering Data from Intensity Spectra

classification 💻 cs.IT math.IT
keywords scatteringdataintensityquadraticapplyapproachcoherentcompressive
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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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