Open AccessSPADEDH: a sparsity-based denoising method of digital holograms without knowing the noise statistics
Author(s) -
Pasquale Memmolo,
Iñaki Esnaola,
Andrea Fińizio,
Melania Paturzo,
Pietro Ferraro,
Antonia M. Tulino
Publication year - 2012
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.20.017250
Subject(s) - holography , speckle noise , digital holography , noise (video) , computer science , multiplicative noise , noise reduction , optics , phase noise , artificial intelligence , speckle pattern , algorithm , computer vision , physics , digital signal processing , image (mathematics) , signal transfer function , analog signal , computer hardware