Xiaopeng SHAO, Yun SU, Jinpeng LIU, Fei LIU, Wei LI, Teli XI. Connotation and System of Computational Imaging(Invited)[J]. Acta Photonica Sinica, 2021, 50(5): 1

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- Acta Photonica Sinica
- Vol. 50, Issue 5, 1 (2021)

Fig. 1. Computational imaging technology combining optics and informatics

Fig. 2. Full link optical path imaging model
![Raytrix-∞ camera and its imaging effects[11]](/Images/icon/loading.gif)
Fig. 3. Raytrix-∞ camera and its imaging effects[11]
![The outlook of event camera and its imaging effects comparison with conventional camera[12]](/Images/icon/loading.gif)
Fig. 4. The outlook of event camera and its imaging effects comparison with conventional camera[12]

Fig. 5. The system classification of computational imaging according to optical path section

Fig. 6. The system classification of computational imaging according to purpose and function

Fig. 7. The traditional imaging model
![James Webb space telescope[28]](/Images/icon/loading.gif)
Fig. 8. James Webb space telescope[28]
![CSAI system[29]](/Images/icon/loading.gif)
Fig. 9. CSAI system[29]
![The fourier ptychographic microscopy system based on LED array, its imaging reconstructed results[32]](/Images/icon/loading.gif)
Fig. 10. The fourier ptychographic microscopy system based on LED array, its imaging reconstructed results[32]
![Image super resolution effects comparison of convolutional neural network[34]](/Images/icon/loading.gif)
Fig. 11. Image super resolution effects comparison of convolutional neural network[34]
![High resolution omni-directional light field imaging system[36]](/Images/icon/loading.gif)
Fig. 12. High resolution omni-directional light field imaging system[36]

Fig. 13. Concentric multi-scale bionic large field of view camera imaging results and photograph of system
![Experiment results of three targets' imaging beyond 3D OME range through a scattering layer[46]](/Images/icon/loading.gif)
Fig. 14. Experiment results of three targets' imaging beyond 3D OME range through a scattering layer[46]
![Experimental results of tracking of the rotation of object around Z axis[47]](/Images/icon/loading.gif)

Fig. 16. The scattering imaging results of white broadband and narrowband light source
![Comparison of the PS PSF's and PD PSF's results[49]](/Images/icon/loading.gif)
Fig. 17. Comparison of the PS PSF's and PD PSF's results[49]
![Underwater imaging results of PD imaging technology[52-53]](/Images/icon/loading.gif)
![Illustration of the single photon long-range imaging over 200 km[56]](/Images/icon/loading.gif)
Fig. 19. Illustration of the single photon long-range imaging over 200 km[56]
![Schematic of our multispectral imaging technique with a scattering medium and a monochromatic camera[23]](/Images/icon/loading.gif)
Fig. 20. Schematic of our multispectral imaging technique with a scattering medium and a monochromatic camera[23]
![Snapshot hyperspectral imaging [57]](/Images/icon/loading.gif)
Fig. 21. Snapshot hyperspectral imaging [57]
![The comparison between traditional lens imaging and free coding imaging[58]](/Images/icon/loading.gif)
Fig. 22. The comparison between traditional lens imaging and free coding imaging[58]
![Wide-field images simulated results[62]](/Images/icon/loading.gif)
Fig. 23. Wide-field images simulated results[62]
![Curved computational detector[63]](/Images/icon/loading.gif)
Fig. 24. Curved computational detector[63]

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