Development of 3D imaging technology and key technology research

Haichao Guo; Li Zhang; Dong Li; Yanlang Hu; Jiayuan Wei

doi:10.1117/12.3045554

13 December 2024 Development of 3D imaging technology and key technology research

Haichao Guo, Li Zhang, Dong Li, Yanlang Hu, Jiayuan Wei

Author Affiliations +

Proceedings Volume 13496, AOPC 2024: Optical Sensing, Imaging Technology, and Applications; 1349605 (2024) https://doi.org/10.1117/12.3045554
Event: Applied Optics and Photonics China 2024 (AOPC2024), 2024, Beijing, China

Abstract

This paper mainly discusses the development process and breakthrough key technologies and applications of laser 3D imaging of the team, and has successively developed prototypes of real aperture 3D imaging, structured light 3D imaging, laser FLASH 3D imaging and laser polarized light 3D imaging. Research on FLASH 3D imaging gain compensation technology and 3D imaging technology based on polarized CMOS image sensor. The technical indicators realized by the prototype: the distance resolution has increased from the initial 0.3m to less than 2mm now, the image gray resolution has changed from 8*8 avalanche diode separation array to the current 1024*1024 pixel resolution CMOS image device, and the frame rate of the image is 25Fps-20kFps.

Citation Download Citation

Haichao Guo, Li Zhang, Dong Li, Yanlang Hu, and Jiayuan Wei "Development of 3D imaging technology and key technology research", Proc. SPIE 13496, AOPC 2024: Optical Sensing, Imaging Technology, and Applications, 1349605 (13 December 2024); https://doi.org/10.1117/12.3045554

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