Phase and absorbance retrieval in X-ray holographic microscopy under weak illumination using physics-driven neural networks

Kim, J.; Lim, J.; Jo, S.; Park, S.; Lee, S.J.

doi:10.1107/S1600577526003188

Journal of Synchrotron Radiation Journal of
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Figure 2
Comparison of the phase retrieval performance. (a) Noise-free synthetic hologram and its shot-noise-limited holograms. Phase maps reconstructed by (b) the Gerchberg–Saxton (GS) algorithm, (c) residual U-net (ResUNet), and (d) MorpHoloNet-X. Scale bars are 100 nm.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 33| Part 3| May 2026| Pages 794-805

https://doi.org/10.1107/S1600577526003188

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