Compressed sensing and Sequential Monte Carlo for solar hard X-ray imaging

Autor:	Massone, Anna Maria, Sciacchitano, Federica, Piana, Michele, Sorrentino, Alberto
Rok vydání:	2018
Předmět:	Astrophysics - Solar and Stellar Astrophysics Mathematics - Numerical Analysis Statistics - Computation 34A55 49N45 85-08
Druh dokumentu:	Working Paper
DOI:	10.1393/ncc/i2019-19031-0
Popis:	We describe two inversion methods for the reconstruction of hard X-ray solar images. The methods are tested against experimental visibilities recorded by the Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) and synthetic visibilities based on the design of the Spectrometer/Telescope for Imaging X-rays (STIX). Comment: submitted to 'Nuovo Cimento' as proceeding SOHE3
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1812.08413 Zobrazit plný text záznamu View this record from Arxiv