Comparison of non-scanning laser 3D imaging using Geiger-mode APD array and linear APD or APD array

Chunbo Liu; Fang Bai; Jingxiong Zhang; Xiang'e Han

doi:10.1117/12.2285840

24 October 2017 Comparison of non-scanning laser 3D imaging using Geiger-mode APD array and linear APD or APD array

Chunbo Liu, Fang Bai, Jingxiong Zhang, Xiang'e Han

Proceedings Volume 10462, AOPC 2017: Optical Sensing and Imaging Technology and Applications; 104625I (2017) https://doi.org/10.1117/12.2285840
Event: Applied Optics and Photonics China (AOPC2017), 2017, Beijing, China

Abstract

Some typical non-scanning 3D imaging systems using Geiger-mode APD array and single-pixel 3D imaging technique are first summarized, respectively; and the performance of two imaging mode is compared to from several aspects such as image resolution, imaging frame rate, and etc. Analysis of the key techniques of two imaging techniques is conducted and some advices for appropriate application scenario are made based on their features. Moreover, a trade-off 3D imaging scheme based on linear low-pixel APD array and correlated imaging is proposed. The analysis shows that the new scheme can decrease the time-sample requirement and further increase the imaging speed compared with traditional system, while avoiding the dependence on high-pixel APD array.

Citation Download Citation

Chunbo Liu, Fang Bai, Jingxiong Zhang, and Xiang'e Han "Comparison of non-scanning laser 3D imaging using Geiger-mode APD array and linear APD or APD array", Proc. SPIE 10462, AOPC 2017: Optical Sensing and Imaging Technology and Applications, 104625I (24 October 2017); https://doi.org/10.1117/12.2285840

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