Research introduction of 3D measurement technology based on grating projection

Rongzhuo Zhang; Ke Liu

doi:10.1117/12.2602930

2 July 2021 Research introduction of 3D measurement technology based on grating projection

Rongzhuo Zhang, Ke Liu

Proceedings Volume 11887, International Conference on Sensors and Instruments (ICSI 2021); 1188722 (2021) https://doi.org/10.1117/12.2602930
Event: International Conference on Sensors and Instruments 2021, 2021, Qingdao, China

Abstract

With the rapid development of contemporary science and technology, the requirements for non-contact precision measurement technology for many industrial equipment are getting higher and higher, and the application of optical threedimensional measurement in industrial manufacturing is becoming more and more extensive. Among various optical threedimensional measurement methods, the grating projection three-dimensional measurement method has the advantages of high accuracy and easy control. This paper summarizes the current research status in the field of raster projection, and compares and analyzes the difficulties and research directions of this technology.

Citation Download Citation

Rongzhuo Zhang and Ke Liu "Research introduction of 3D measurement technology based on grating projection", Proc. SPIE 11887, International Conference on Sensors and Instruments (ICSI 2021), 1188722 (2 July 2021); https://doi.org/10.1117/12.2602930

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