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Simulation of NLOS (non-line-of-sight) 3D imaging system
Tan, Jingjing1,2; Su, Xiuqin(苏秀琴)1; Wu, Jingyao1,2; Wei, Zhaoqi1,2
Conference NameApplied Optics and Photonics China: Laser Components, Systems, and Applications, AOPC 2017
Source PublicationAOPC 2017: Laser Components, Systems, and Applications
Conference Date2017-06-04
Conference PlaceBeijing, China
Contribution Rank1

This passage studies on theory and scene simulation of NLOS imaging. Based on math and physical properties, a simulation platform is built for a NLOS imaging system, including a femtosecond laser, a scanning galvo system, a lambertian surface, several hidden scenes, an ultrafast photodetector to transfer the intensity of laser echo signal to voltage value and a TCSPC module to produce intensity-time histograms. By the simulation platform on MATLAB, precise imaging of the scenes is accomplished. Results show that multi-path analysis using echo signal intensity versus time provides enough proof to reconstruct 3D geometry of a hidden scene. © 2017 SPIE.

Indexed ByEI ; ISTP
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Document Type会议论文
Affiliation1.Xi'An Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China
2.University of Chinese Academy of Sciences, Beijing; 100049, China
Recommended Citation
GB/T 7714
Tan, Jingjing,Su, Xiuqin,Wu, Jingyao,et al. Simulation of NLOS (non-line-of-sight) 3D imaging system[C]:SPIE,2017.
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