Zobrazeno 1 - 10
of 284
pro vyhledávání: '"Giancarlo Pedrini"'
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
Externí odkaz:
https://doaj.org/article/ced3b7db27c14052add5beeb620ccf3e
Publikováno v:
Sensors & Transducers, Vol 233, Iss 5, Pp 33-39 (2019)
In this paper, we propose a novel complex domain denoising algorithm for hyperspectral data. The algorithm is based on the Complex Domain Block- Matching 3D (CDBM3D) flter and on similarity of hyperspectral data, which are usually slow varying for cl
Externí odkaz:
https://doaj.org/article/9fd9abe5e8a54a75995cf30d909450d4
Autor:
Meihua Liao, Yuliu Feng, Dajiang Lu, Xianye Li, Giancarlo Pedrini, Karsten Frenner, Wolfgang Osten, Xiang Peng, Wenqi He
Publikováno v:
New Journal of Physics, Vol 24, Iss 8, p 083014 (2022)
Imaging through scattering media is one of the main challenges in optics while the deep learning (DL) technique is well known as one of the promising ways to handle it. However, most of the existing DL approaches for imaging through scattering media
Externí odkaz:
https://doaj.org/article/0ea6cd174b90449593b902fff8262033
Autor:
Elena Achimova, Vladimir Abaskin, Daniel Claus, Giancarlo Pedrini, Igor Shevkunov, Vladimir Katkovnik
Publikováno v:
Компьютерная оптика, Vol 42, Iss 2, Pp 267-272 (2018)
The topography of surface relief gratings was studied by digital holographic microscopy. The applicability of the method for quantitative measurements of surface microstructure at nanoscale was demonstrated. The method for wavefront reconstruction of
Externí odkaz:
https://doaj.org/article/e2bb078b14a249bab472abc645e9ad71
Publikováno v:
Applied Sciences, Vol 8, Iss 11, p 2147 (2018)
Quantitative phase imaging can reveal morphological features without having to stain the biological sample. This property has important implications for intraoperative applications since the time spent during histopathology can be reduced from a few
Externí odkaz:
https://doaj.org/article/a09c0d06a43d4044bb8e92f2b7b32c6b
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
In recent years, optical interferometry-based techniques have been widely used to perform noncontact measurement of dynamic deformation in different industrial areas. In these applications, various physical quantities need to be measured in any insta
Externí odkaz:
https://doaj.org/article/f301ffbf1d0843a3bc97e3776cbda6eb
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
Externí odkaz:
https://doaj.org/article/ae7a263dfe7e4fb8bd215b2aeb1a8dac
Autor:
Alexander Gröger, Giancarlo Pedrini, Daniel Claus, Felix Fischer, Stephan Reichelt, Simon Thiele, Nils Fahrbach
Publikováno v:
Endoscopic Microscopy XVIII.
Publikováno v:
Unconventional Optical Imaging III.
Autor:
Alexander Gröger, Giancarlo Pedrini, Daniel Claus, Igor Alekseenko, Felix Gloeckler, Stephan Reichelt
Publikováno v:
Applied Optics. 62:D68
In this paper, we demonstrate digital holographic imaging through a 27-m-long fog tube filled with ultrasonically generated fog. Its high sensitivity makes holography a powerful technology for imaging through scattering media. With our large-scale ex