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Online dynamic flat...
Online dynamic flat-field correction for MHz microscopy data at European XFEL
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- Birnsteinova, Sarlota (författare)
- European XFEL GmbH
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- Ferreira de Lima, Danilo E (författare)
- European XFEL GmbH
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- Sobolev, Egor (författare)
- European XFEL GmbH
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visa fler...
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- Kirkwood, Henry J (författare)
- European XFEL GmbH
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- Bellucci, Valerio (författare)
- European XFEL GmbH
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- Bean, Richard J (författare)
- European XFEL GmbH
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- Kim, Chan (författare)
- European XFEL GmbH
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- Koliyadu, Jayanath C P (författare)
- European XFEL GmbH
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- Sato, Tokushi (författare)
- European XFEL GmbH
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- Dall'Antonia, Fabio (författare)
- European XFEL GmbH
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- Asimakopoulou, Eleni Myrto (författare)
- Lund University,Lunds universitet,NanoLund: Centre for Nanoscience,Annan verksamhet, LTH,Lunds Tekniska Högskola,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Other operations, LTH,Faculty of Engineering, LTH,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Yao, Zisheng (författare)
- Lund University,Lunds universitet,NanoLund: Centre for Nanoscience,Annan verksamhet, LTH,Lunds Tekniska Högskola,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Other operations, LTH,Faculty of Engineering, LTH,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Buakor, Khachiwan (författare)
- European XFEL GmbH
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- Zhang, Yuhe (författare)
- Lund University,Lunds universitet,NanoLund: Centre for Nanoscience,Annan verksamhet, LTH,Lunds Tekniska Högskola,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Other operations, LTH,Faculty of Engineering, LTH,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Meents, Alke (författare)
- Center for Free-Electron Laser Science
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- Chapman, Henry N (författare)
- Center for Free-Electron Laser Science
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- Mancuso, Adrian P (författare)
- European XFEL GmbH
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- Villanueva-Perez, Pablo (författare)
- Lund University,Lunds universitet,NanoLund: Centre for Nanoscience,Annan verksamhet, LTH,Lunds Tekniska Högskola,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Other operations, LTH,Faculty of Engineering, LTH,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Vagovič, Patrik (författare)
- European XFEL GmbH
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visa färre...
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(creator_code:org_t)
- 2023
- 2023
- Engelska.
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Ingår i: Journal of Synchrotron Radiation. - 1600-5775. ; 30:6, s. 1030-1037
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The high pulse intensity and repetition rate of the European X-ray Free-Electron Laser (EuXFEL) provide superior temporal resolution compared with other X-ray sources. In combination with MHz X-ray microscopy techniques, it offers a unique opportunity to achieve superior contrast and spatial resolution in applications demanding high temporal resolution. In both live visualization and offline data analysis for microscopy experiments, baseline normalization is essential for further processing steps such as phase retrieval and modal decomposition. In addition, access to normalized projections during data acquisition can play an important role in decision-making and improve the quality of the data. However, the stochastic nature of X-ray free-electron laser sources hinders the use of standard flat-field normalization methods during MHz X-ray microscopy experiments. Here, an online (i.e. near real-time) dynamic flat-field correction method based on principal component analysis of dynamically evolving flat-field images is presented. The method is used for the normalization of individual X-ray projections and has been implemented as a near real-time analysis tool at the Single Particles, Clusters, and Biomolecules and Serial Femtosecond Crystallography (SPB/SFX) instrument of EuXFEL.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
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- art (ämneskategori)
- ref (ämneskategori)
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Birnsteinova, Sa ...
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Ferreira de Lima ...
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Sobolev, Egor
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Kirkwood, Henry ...
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Bellucci, Valeri ...
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Bean, Richard J
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visa fler...
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Kim, Chan
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Koliyadu, Jayana ...
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Sato, Tokushi
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Dall'Antonia, Fa ...
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Asimakopoulou, E ...
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Yao, Zisheng
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Buakor, Khachiwa ...
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Zhang, Yuhe
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Meents, Alke
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Chapman, Henry N
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Mancuso, Adrian ...
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Villanueva-Perez ...
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Vagovič, Patrik
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visa färre...
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