Fig. 1. Experimental system diagram. (a) Schematic diagram; (b) experimental setup

Fig. 2. Functional block diagram of Zynq platform

Fig. 3. Timing diagram of DMD deflection and photon counting synchronous control

Fig. 4. DFC-Net structure diagram

Fig. 5. Simulation experimental average PSNR values of DFC-Net, DR²-Net and TVAL3 in different sampling rates

Fig. 6. DFC-Net reconstruction results with different sampling rates (Zynq)

Fig. 7. DR²-Net reconstruction results with different sampling rates (PC)

Fig. 8. TVAL3 reconstruction results with different sampling rates (PC)

Fig. 9. Experimental results. (a) Reconstructed images; (b) MSE curve of reconstruction results under different number of measurements