Fig. 1. Experimental optical path of single photon compressive imaging

Fig. 2. Process of training and testing with SRIED-Net

Fig. 3. Residual mapping schematic

Fig. 4. Comparison of average SNRs of different algorithms at different MR

Fig. 5. Reconstruction results of single photon compressive imaging

Fig. 6. Reconstruction results of single photon compressive imaging

Fig. 7. Single photon compressive imaging using TVAL3 to reconstruct. (a) Sampling by random Gaussian matrix; (b) sampling by measurement matrix from the first FC layer in SRIED-Net

Fig. 8. SNRs of reconstruction results after sampling with different measurement matrices

Fig. 9. SIMs of reconstruction results after sampling with different measurement matrices