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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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05/17/2023
Physics-driven machine learning for the prediction of coronal mass ejections' travel times
Coronal Mass Ejections (CMEs) correspond to dramatic expulsions of plasm...
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04/03/2023
Mapped Variably Scaled Kernels: Applications to Solar Imaging
Variably scaled kernels and mapped bases constructed via the so-called f...
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03/28/2023
Multi-scale CLEAN in hard X-ray solar imaging
Multi-scale deconvolution is an ill-posed inverse problem in imaging, wi...
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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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02/07/2021
Feature augmentation for the inversion of the Fourier transform with limited data
We investigate an interpolation/extrapolation method that, given scatter...
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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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07/05/2020
Machine learning as a flaring storm warning machine: Was a warning machine for the September 2017 solar flaring storm possible?
Machine learning is nowadays the methodology of choice for flare forecas...
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02/18/2020
MEM_GE: a new maximum entropy method for image reconstruction from solar X-ray visibilities
Maximum Entropy is an image reconstruction method conceived to image a s...
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04/08/2019
Desaturating EUV observations of solar flaring storms
Image saturation has been an issue for several instruments in solar astr...
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04/04/2019
Geometry of the Hough transforms with applications to synthetic data
In the framework of the Hough transform technique to detect curves in im...
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12/20/2018
Compressed sensing and Sequential Monte Carlo for solar hard X-ray imaging
We describe two inversion methods for the reconstruction of hard X-ray s...
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01/27/2018
Identification of multiple hard X-ray sources in solar flares: A Bayesian analysis of the February 20 2002 event
Hard X-ray emission in solar flares is typically characterized by a numb...
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03/08/2015
DESAT: an SSW tool for SDO/AIA image de-saturation
Saturation affects a significant rate of images recorded by the Atmosphe...
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07/15/2014