Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Mojde Hasanzade"'
Publikováno v:
Results in Optics, Vol 8, Iss , Pp 100259- (2022)
Fourier ptychographic microscopy (FPM) is a computational imaging method that gives a significantly increased space-bandwidth product, in practice high resolution combined with a wide field of view. In this article, we propose an improved Fourier Pty
Externí odkaz:
https://doaj.org/article/4547efcec5aa44d9a1a4383732280943
Publikováno v:
Electronics Letters, Vol 57, Iss 3, Pp 123-125 (2021)
Abstract This letter discusses an alternative Fourier ptychography algorithm based on the scaled fast Fourier transform propagation. The advantage of this scheme is that it enables a zoom‐in capability of the object spectrum and complex pupil withi
Externí odkaz:
https://doaj.org/article/e751801cfe444f51aa5ac02031dd9697
Publikováno v:
Electronics Letters
Electronics Letters, Vol 57, Iss 3, Pp 123-125 (2021)
Electronics Letters, Vol 57, Iss 3, Pp 123-125 (2021)
This letter discusses an alternative Fourier ptychography algorithm based on the scaled fast Fourier transform propagation. The advantage of this scheme is that it enables a zoom‐in capability of the object spectrum and complex pupil within the syn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::408d2b6ff16a8791f226551644a2d8bd
https://doi.org/10.1049/ell2.12081
https://doi.org/10.1049/ell2.12081
Publikováno v:
Optics Communications. 519:128400
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68389b686b9371ff86029e119880b8a4
https://doi.org/10.1016/j.optcom.2022.128400
https://doi.org/10.1016/j.optcom.2022.128400
Publikováno v:
Conference on Lasers and Electro-Optics.
We report a new approach for reflection mode Fourier ptychographic microscopy using the Scheimpflug geometry. Successful recovery of a USA resolution target is shown with 2NAb synthetic aperture.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98b225a09bceb06d0ab5f61bc9ba4f7e
https://doi.org/10.1364/cleo_at.2021.jtu3a.142
https://doi.org/10.1364/cleo_at.2021.jtu3a.142
Autor:
Mojde Hasanzade, Kim Robert Tekseth, Basab Chattopadhyay, Kristin Olstad, Fredrik Kristoffer Mürer, Knut Olav Schnell, M. Nadeem Akram, Magnus B. Lilledahl, Dag W. Breiby
Publikováno v:
Conference on Lasers and Electro-Optics.
Unstained microscopy of growth cartilage microstructure is crucial for understanding bone formation and related diseases. Here, we compare imaging modalities with unconventional contrast mechanisms applied to the epiphyseal bone-cartilage interface a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fccd9f5c1c9b60b3f275c2afd03fd64
https://doi.org/10.1364/cleo_at.2021.jth3a.51
https://doi.org/10.1364/cleo_at.2021.jth3a.51
Publikováno v:
IVCNZ
Computational microscopy algorithms can be used to improve resolution by synthesizing a bigger numerical aperture. Fourier Ptychographic (FP) microscopy utilizes multiple exposures, each illuminated with a unique incidence angle coherent source. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9ae861f707199948cf13dd226f4b29c
https://doi.org/10.1109/ivcnz51579.2020.9290707
https://doi.org/10.1109/ivcnz51579.2020.9290707
Publikováno v:
Unconventional Optical Imaging II.
High-throughput microscopy in the sense of large areas imaged at high-resolution demands costly hardware such as objective lenses with high numerical aperture and high sensitivity cameras, typically combined with lateral mechanical scanning of the sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce7b14fac02875c0c21e6bcd5c4b04ed
https://doi.org/10.1117/12.2554515
https://doi.org/10.1117/12.2554515
Publikováno v:
Imaging and Applied Optics Congress.
Multislice Fourier ptychography (MFP) uses angularly diverse illumination to compute a three-dimensional image of the sample. We present an improved MFP algorithm, demonstrating better convergence properties and reduced noise in reconstructions. © 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7e35c582a14368ef0fc4d2eaf3c7665
https://doi.org/10.1364/3d.2020.jw2a.30
https://doi.org/10.1364/3d.2020.jw2a.30