Close-range industrial photogrammetry and application: review and outlook

Yi-Meng Wang; Shu-Yue Yu; Shuai Ren; Shuai Cheng; Jing-Zhun Liu

doi:10.1117/12.2576470

5 November 2020 Close-range industrial photogrammetry and application: review and outlook

Yi-Meng Wang, Shu-Yue Yu, Shuai Ren, Shuai Cheng, Jing-Zhun Liu

Proceedings Volume 11568, AOPC 2020: Optics Ultra Precision Manufacturing and Testing; 115680O (2020) https://doi.org/10.1117/12.2576470
Event: Applied Optics and Photonics China (AOPC 2020), 2020, Beijing, China

Abstract

Close-range photogrammetry, as an important part of non-contact measurement, plays an important role in industrial manufacturing. This paper summarizes the basic principle of digital close-range industrial survey, introduces the structure and function of photogrammetric system, and focuses on the key techniques of photogrammetric technology, including the acquisition of high-quality images, central positioning of landmarks, camera calibration and automation technology, etc. Next has analyzed the current research direction of digital photogrammetry system and its application in different industrial fields. Finally, the demand of digital photogrammetry is summarized in the thesis, and put forward the development direction of close-range photogrammetry in large size and high precision, automation, specialized data analysis, etc.

Citation Download Citation

Yi-Meng Wang, Shu-Yue Yu, Shuai Ren, Shuai Cheng, and Jing-Zhun Liu "Close-range industrial photogrammetry and application: review and outlook", Proc. SPIE 11568, AOPC 2020: Optics Ultra Precision Manufacturing and Testing, 115680O (5 November 2020); https://doi.org/10.1117/12.2576470

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