光学学报, 2020, 40 (1): 0111006, 网络出版: 2020-01-06
压缩感知在光学成像领域的应用 
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Applications of Compressive Sensing in Optical Imaging
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图 3. 用于DMD入射、反射的一体式光机部分[43]
Fig. 3. Integral optical machine used for incidence and reflection of DMD[43]
图 4. 采用PIN光电二极管的压缩感知脉冲激光测距系统框图[54]
Fig. 4. Diagram of compressive sensing pulse laser ranging system using PIN[54]
图 5. 采用TCSPC模组的压缩感知脉冲激光测距系统框图[57]
Fig. 5. Diagram of compressive sensing pulse laser ranging system using TCSPC module[57]
图 8. 压缩感知低带宽脉冲激光测距系统框图[61]
Fig. 8. Diagram of compressive sensing low-bandwidth pulse laser ranging system[61]
图 9. 时域超分辨全波形LiDAR系统框图[62]
Fig. 9. Diagram of temporal super-resolution full waveform LiDAR system [62]
图 10. 时域超分辨全波形激光雷达实验结果[62]
Fig. 10. Experimental results of temporal super-resolution full waveform LiDAR[62]
图 11. 空域压缩成像和时域压缩成像概念比较。(a)空域压缩成像;(b)时域压缩成像
Fig. 11. Comparison of concepts of spatial compressive imaging and temporal compressive imaging. (a) Spatial compressive imaging; (b) temporal compressive imaging
图 12. 双波段时域压缩成像实验结果。(a)可见光波段下1帧测量值;(b)可见光波段下10帧恢复图像;(c)红外波段下1帧测量值;(d)红外波段下10帧恢复图像
Fig. 12. Experimental results of dual-band temporal compressive imaging. (a) 1 frame measured value in visible band; (b) 10 frame reconstructed images in visible band; (c) reconstructed images of 1 frame in IR band; (d) 10 frame reconstructed images in IR band
图 14. CASSI系统。 (a) CASSI系统结构图;(b) CASSI系统数据采集示意图[77]
Fig. 14. CASSI system. (a) CASSI system diagram; (b) CASSI data collection diagram[77]
图 19. 空域压缩成像系统采用的深度学习网络。(a) ReconNet单元结构图;(b) ReconNet流程图[113]
Fig. 19. Deep learning network used in spatial compressive imaging system. (a) Structural diagram of ReconNet unit; (b) flow diagram for ReconNet[113]
柯钧, 张临夏, 周群. 压缩感知在光学成像领域的应用[J]. 光学学报, 2020, 40(1): 0111006. Jun Ke, Linxia Zhang, Qun Zhou. Applications of Compressive Sensing in Optical Imaging[J]. Acta Optica Sinica, 2020, 40(1): 0111006.
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