Zobrazeno 1 - 6
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pro vyhledávání: '"Omri Wengrowicz"'
Autor:
Omri Wengrowicz
Publikováno v:
Proceedings of the European Microscopy Congress 2020.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8701494b8719b2544face9ec0638817
https://doi.org/10.22443/rms.emc2020.1000
https://doi.org/10.22443/rms.emc2020.1000
Publikováno v:
Optics Express
We develop and explore a deep learning based single-shot ptychography reconstruction method. We show that a deep neural network, trained using only experimental data and without any model of the system, leads to reconstructions of natural real-valued
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::604d7bc324dda9e02f5a458fbad488da
Publikováno v:
Imaging and Applied Optics Congress.
We develop and explore deep learning single-shot ptychography. The deep learning algorithm, trained using only experimental data and without any model of the system, leads to significantly better reconstructions than the iterative algorithm.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23b36414658f68e7e46cf7a2cc8800f7
https://doi.org/10.1364/cosi.2020.cf2c.2
https://doi.org/10.1364/cosi.2020.cf2c.2
Publikováno v:
Optics Express
Characterizing chirality is highly important for applications in the pharmaceutical industry, as well as in the study of dynamical chemical and biological systems. However, this task has remained challenging, especially due to the ongoing increasing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8058c955b5801ac1b801939901dce491
https://doi.org/10.1364/oe.445743
https://doi.org/10.1364/oe.445743
Publikováno v:
Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP).
We demonstrate experimentally, for the first time, ptychographic reconstruction of multiple frames of a dynamical complex-valued object from data recorded in a single CCD exposure, an important step towards ultrahigh-speed high-resolution microscopy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0de4d51d25204e13db18e74b0224d7f
https://doi.org/10.1364/cosi.2019.cw3a.3
https://doi.org/10.1364/cosi.2019.cw3a.3
Autor:
Bing Kuan Chen, Oren Cohen, Omri Wengrowicz, Gil Ilan Haham, Barry Loevsky, Or Peleg, U. Satya Sainadh
Publikováno v:
Optics Express
A recently proposed technique introduced a time-resolved option of fast transient non-repetitive events to ptychographic microscopy. This technique, termed time-resolved imaging by multiplexed ptychography (TIMP), is based on algorithmic reconstructi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50ba7139bf84542f366ac3808d15747d