Figure 2 | Drone rotor image reconstruction via QCS imaging. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure 2 | Drone rotor image reconstruction via QCS imaging.

Caption

Figure 2 | Drone rotor image reconstruction via QCS imaging. a A photograph of the drone. b Sub-pixel scanning photon-counting images of the drone in the "power on" states. c QCS imaging at 530 Hz. R and D represent the overall radius and blade length of the drone rotor, respectively. d The spectrum of each pixel on blade length D in c. e The time-domain waveforms reconstructed correspond to the spectra in d. f The reconstructed drone rotor pattern.

Credit

Shuxiao Wu et al.

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