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pro vyhledávání: '"Roman, Bogdan"'
This paper demonstrates how new principles of compressed sensing, namely asymptotic incoherence, asymptotic sparsity and multilevel sampling, can be utilised to better understand underlying phenomena in practical compressed sensing and improve result
Externí odkaz:
http://arxiv.org/abs/1406.4178
This note complements the paper "The quest for optimal sampling: Computationally efficient, structure-exploiting measurements for compressed sensing" [2]. Its purpose is to present a proof of a result stated therein concerning the recovery via compre
Externí odkaz:
http://arxiv.org/abs/1403.6541
An intriguing phenomenon in many instances of compressed sensing is that the reconstruction quality is governed not just by the overall sparsity of the signal, but also on its structure. This paper is about understanding this phenomenon, and demonstr
Externí odkaz:
http://arxiv.org/abs/1403.6540
The purpose of this paper is to report on recent approaches to reconstruction problems based on analog, or in other words, infinite-dimensional, image and signal models. We describe three main contributions to this problem. First, linear reconstructi
Externí odkaz:
http://arxiv.org/abs/1310.1141
This paper provides an extension of compressed sensing which bridges a substantial gap between existing theory and its current use in real-world applications. It introduces a mathematical framework that generalizes the three standard pillars of compr
Externí odkaz:
http://arxiv.org/abs/1302.0561
Autor:
Csereoka, Petra1 (AUTHOR), Roman, Bogdan-Ionuţ1 (AUTHOR), Micea, Mihai Victor1 (AUTHOR), Popa, Călin-Adrian1 (AUTHOR) calin.popa@cs.upt.ro
Publikováno v:
Mathematics (2227-7390). Nov2022, Vol. 10 Issue 22, p4363. 12p.
Publikováno v:
Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering. 2021, Vol. 14 Issue 2, p29-42. 14p.
Akademický článek
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Autor:
Kerrien, Samuel, Sy, Mohameth F., Roman, Bogdan, Wajerowicz, Wojciech, Montero, Didac, Genet, Henry, Dupont, Michael, Pirman, Kenneth, Machon, Julien, Kaufmann, Anna-Kristin, Fonta, Pierre-Alexandre, Lurie, Jonathan, Lu, Huanxiang, Hill, Sean
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdff7daecb058c1c9768b867a731141e