Norm minimized Scattering Data from Intensity Spectra
Information Theory
2016-07-15 v2 math.IT
Abstract
We apply the 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.
Cite
@article{arxiv.1511.02633,
title = {Norm minimized Scattering Data from Intensity Spectra},
author = {A. Seel and A. Davtyan and U. Pietsch and O. Loffeld},
journal= {arXiv preprint arXiv:1511.02633},
year = {2016}
}
Comments
26 pages, 10 figures, reordered sections