Kuanxin Zhao, Tongxin Li, Xi Hou, Mai Dan, Feng Gao. Single-Pixel Spatial Frequency Domain Imaging System Based on Lock-in Photon-Counting Detection[J]. Acta Optica Sinica, 2019, 39(4): 0412002
- Acta Optica Sinica
- Vol. 39, Issue 4, 0412002 (2019)
Fig. 1. Single-pixel SFDI system based on multi-wavelength lock-in photon counting detection
Fig. 2. Reconstructed and filtering-processed results based on steady single-photon counting mode under single wavelength. (a) Wiener filtering; (b) mean filtering; (c) median filtering
Fig. 3. Model of inhomogeneous phantom
Fig. 4. Reconstructed results of inhomogeneous phantom based on steady single-photon counting mode under three wavelengths. (a) 445 nm; (b) 532 nm; (c) 660 nm
Fig. 5. Reconstructed results from lock-in photon-counting detection at three wavelengths. (a) 445 nm; (b) 532 nm; (c) 660 nm
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