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07/18/2023
Unbiased CLEAN for STIX in Solar Orbiter
Aims: To formulate, implement, and validate a user-independent release o...
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04/29/2022
Forward-fitting STIX visibilities
Aima. To determine to what extent the problem of forward fitting visibil...
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12/21/2021
Regularization from examples via neural networks for parametric inverse problems: topology matters
In this work we deal with parametric inverse problems, which consist in ...
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08/10/2021
Imaging from STIX visibility amplitudes
Aims: To provide the first demonstration of STIX Fourier-transform X-ray...
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12/27/2020
Visibility Interpolation in Solar Hard X-ray Imaging: Application to RHESSI and STIX
Space telescopes for solar hard X-ray imaging provide observations made ...
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11/11/2020
Predictive risk estimation for the Expectation Maximization algorithm with Poisson data
In this work, we introduce a novel estimator of the predictive risk with...
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02/18/2020