Signal-to-noise, spatial resolution and information capacity of coherent diffraction imaging
It is shown that the average signal-to-noise ratio (SNR) in the three-dimensional electron-density distribution of a sample reconstructed by coherent diffractive imaging cannot exceed twice the square root of the ratio of the mean total number of scattered photons detected during the scan and the nu...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
International Union of Crystallography
2018-11-01
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Series: | IUCrJ |
Subjects: | |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2052252518010941 |