Chen HE, Hong FANG, Ningchao ZHANG. Single-shot On-axis Digital Holography Reconstruction Method Based on Deep Learning[J]. Acta Photonica Sinica, 2021, 50(12): 1210004
- Acta Photonica Sinica
- Vol. 50, Issue 12, 1210004 (2021)
Fig. 1. U-Net network structure
Fig. 2. Five intensity distributions and holograms generated for training
Fig. 3. The on-axis holograms in training set and the reconstructed results
Fig. 4. The SSIM between U-Net results and the intensity distributions of the objects
Fig. 5. The on-axis holograms of phase objects and the corresponding phase distributions
Fig. 6. The test holograms and the results reconstructed by U-Net
Fig. 7. The difference between real phase distributions and the phase distributions reconstructed by Fig. 6（a）
Fig. 8. The on-axis digital holograms generated by the letter data set and the corresponding reconstruction results
Fig. 9. The reconstruction results of on-axis hologram of letter “F” under different noise levers
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