Abstract
Uncertainty quantification technique is applied to analyze the influence of the stochastic factors on the performance of X-ray interferometers based on Talbot effect. These factors are shown to play the important role when information is coded in the phase of the X-ray radiation. The grating periods and the source size when considered as expected values of Gaussian distribution with a given standard deviation (∼5%) need to be corrected by more than 10% as compared to their "deterministic" values providing the designed spatial resolution.
| Original language | English |
|---|---|
| Article number | 012038 |
| Journal | Journal of Physics: Conference Series |
| Volume | 1141 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 21 Dec 2018 |
| Event | 7th International Conference on Mathematical Modeling in Physical Sciences, IC-MSQUARE 2018 - Moscow, Russian Federation Duration: 27 Aug 2018 → 31 Aug 2018 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Uncertainty quantification in the optimization routine for X-ray differential phase contrast imaging system based on Talbot effect. / Rezaev, R. O.; Smirnova, E. I.; Gogolev, A. S.; Chistyakov, S. G.; Filatov, N. A.
In: Journal of Physics: Conference Series, Vol. 1141, No. 1, 012038, 21.12.2018.Research output: Contribution to journal › Conference article
}
TY - JOUR
T1 - Uncertainty quantification in the optimization routine for X-ray differential phase contrast imaging system based on Talbot effect
AU - Rezaev, R. O.
AU - Smirnova, E. I.
AU - Gogolev, A. S.
AU - Chistyakov, S. G.
AU - Filatov, N. A.
PY - 2018/12/21
Y1 - 2018/12/21
N2 - Uncertainty quantification technique is applied to analyze the influence of the stochastic factors on the performance of X-ray interferometers based on Talbot effect. These factors are shown to play the important role when information is coded in the phase of the X-ray radiation. The grating periods and the source size when considered as expected values of Gaussian distribution with a given standard deviation (∼5%) need to be corrected by more than 10% as compared to their "deterministic" values providing the designed spatial resolution.
AB - Uncertainty quantification technique is applied to analyze the influence of the stochastic factors on the performance of X-ray interferometers based on Talbot effect. These factors are shown to play the important role when information is coded in the phase of the X-ray radiation. The grating periods and the source size when considered as expected values of Gaussian distribution with a given standard deviation (∼5%) need to be corrected by more than 10% as compared to their "deterministic" values providing the designed spatial resolution.
UR - http://www.scopus.com/inward/record.url?scp=85059374377&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85059374377&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1141/1/012038
DO - 10.1088/1742-6596/1141/1/012038
M3 - Conference article
AN - SCOPUS:85059374377
VL - 1141
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012038
ER -