Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Michał Ziemczonok"'
Autor:
Wojciech Krauze, Arkadiusz Kuś, Michał Ziemczonok, Max Haimowitz, Shwetadwip Chowdhury, Małgorzata Kujawińska
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract In this paper we present a structurally-complex biomimetic scattering structure, fabricated with two-photon polymerization, and utilize this object in order to benchmark a computational imaging system. The phantom allows to tailor the scatte
Externí odkaz:
https://doaj.org/article/7cc5dd59404b478ab97e576a0970e4f2
Autor:
Vinoth Balasubramani, Małgorzata Kujawińska, Cédric Allier, Vijayakumar Anand, Chau-Jern Cheng, Christian Depeursinge, Nathaniel Hai, Saulius Juodkazis, Jeroen Kalkman, Arkadiusz Kuś, Moosung Lee, Pierre J. Magistretti, Pierre Marquet, Soon Hock Ng, Joseph Rosen, Yong Keun Park, Michał Ziemczonok
Publikováno v:
Journal of Imaging, Vol 7, Iss 12, p 252 (2021)
Quantitative Phase Imaging (QPI) provides unique means for the imaging of biological or technical microstructures, merging beneficial features identified with microscopy, interferometry, holography, and numerical computations. This roadmap article re
Externí odkaz:
https://doaj.org/article/03f17a0c8cf14ccb9a6f2eae55dff275
Publikováno v:
Digital Holography and 3-D Imaging 2022.
This paper introduces a novel approach to initialize an iterative 3D refractive-index reconstruction process. This approach requires no new data to be collected, and enables faster and more stable convergence of the iteration process.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c1e5898e5060a64193c457f86a1ddb1
https://doi.org/10.1364/dh.2022.w4a.3
https://doi.org/10.1364/dh.2022.w4a.3
Publikováno v:
Optics Letters. 48:395
Optical diffraction tomography (ODT) has gradually become a popular label-free imaging technique that offers diffraction-limited resolution by mapping an object's three-dimensional (3D) refractive index (RI) distribution. However, there is a lack of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccf91e0d6692879f5a8edcb07115ac1d
https://doi.org/10.1364/ol.478554
https://doi.org/10.1364/ol.478554
Publikováno v:
Optics and Lasers in Engineering. 159:107228
In this paper, we adopt a complex-domain cube filter (CCF) developed for hyperspectral 3D complex domain images for noise suppression of 3D complex-valued data in optical diffraction tomography. CCF is based on two processing steps: singular value de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c42a56e5d128139f98901ee64c251ba2
https://doi.org/10.1016/j.optlaseng.2022.107228
https://doi.org/10.1016/j.optlaseng.2022.107228
Autor:
Paweł Ossowski, Arkadiusz Kuś, Wojciech Krauze, Szymon Tamborski, Michał Ziemczonok, Łukasz Kuźbicki, Maciej Szkulmowski, Małgorzata Kujawińska
Publikováno v:
Biomed Opt Express
We present a holographic tomography technique in which the projections are acquired using both wavelength and illumination scanning in the near-infrared region. We show how to process the acquired data to obtain correct values of three-dimensional re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf3e7669f9c5196bb76e201c1b195e15
https://doi.org/10.1364/boe.468046
https://doi.org/10.1364/boe.468046
Autor:
Piotr Stępień, Michał Ziemczonok, Małgorzata Kujawińska, Maria Baczewska, Luca Valenti, Alessandro Cherubini, Elia Casirati, Wojciech Krauze
Publikováno v:
Biomed Opt Express
Tomographic quantitative phase imaging (QPI) lacks an absolute refractive index value baseline, which poses a problem when large dense objects extending over multiple fields of view are measured volume by volume and stitched together. Some of the mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1933ece5fff0ab33bfc2c6bac504b34f
https://doi.org/10.1364/boe.466403
https://doi.org/10.1364/boe.466403
Autor:
Krzysztof Patorski, Maciej Trusiak, Malgorzata Kujawinska, Michał Ziemczonok, Michal Jozwik, Paweł Gocłowski, Julianna Winnik, Piotr Zdańkowski
Publikováno v:
Biomed Opt Express
In this work we propose an open-top like common-path intrinsically achromatic optical diffraction tomography system. It operates as a total-shear interferometer and employs Ronchi-type amplitude diffraction grating, positioned in between the camera a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3033e25dce627a8869571ef49eaddebd
https://pubmed.ncbi.nlm.nih.gov/34457410
https://pubmed.ncbi.nlm.nih.gov/34457410
Publikováno v:
Measurement. 195:111106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a59ea6a1043f51a6309419343a805dc
https://doi.org/10.1016/j.measurement.2022.111106
https://doi.org/10.1016/j.measurement.2022.111106