Record Details

Title:
Unsupervised classification of single-particle X-ray diffraction snapshots by spectral clustering
Affiliation(s):
EuXFEL staff
Author group:
Detector Development
Sample Environment
Advanced Electronics
Abstract:
Single-particle experiments using X-ray Free Electron Lasers produce more than 10(5) snapshots per hour, consisting of an admixture of blank shots (no particle intercepted), and exposures of one or more particles. Experimental data sets also often contain unintentional contamination with different species. We present an unsupervised method able to sort experimental snapshots without recourse to templates, specific noise models, or user-directed learning. The results show 90% agreement with manual classification.
Imprint:
Washington, DC, Soc., 2011
Journal Information:
Opt. Express, 19, 16542-16549 (2011)
ISSN:
1094-4087
Related external records:
View record in PubMed
WOS: WOS:000293894900092
DOI: 10.1364/OE.19.016542
Language(s):
English


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 Record created 2016-10-11, last modified 2019-02-08

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