Table 2 Comparative evaluation of PID3Net-MAE, PID3Net-PO and two other phase retrieval methods using Rf and SSIM values

From: PID3Net: a deep learning approach for single-shot coherent X-ray diffraction imaging of dynamic phenomena

 

Rf score

SSIM score

mixed-state33

0.73

0.55

mf-PIE32

0.82

0.81

PID3Net-MAE

0.69

0.92

PID3Net-PO

0.70

0.95

  1. A lower Rf score indicates that reconstructed sample images appropriately reproduce the measured diffraction images on average, whereas a higher SSIM score indicates that the reconstructed phase images closely resemble the simulation’s phase. The bold numbers indicate the best values among the four methods.
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