Research on 3D annular coding marker recognition algorithm in blade measurement process based on visual tracking

Yinlong Song; Yunyong Cheng; Haibo Qin

doi:10.1117/12.3038406

5 August 2024 Research on 3D annular coding marker recognition algorithm in blade measurement process based on visual tracking

Yinlong Song, Yunyong Cheng, Haibo Qin

Author Affiliations +

Proceedings Volume 13226, Third International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2024); 1322622 (2024) https://doi.org/10.1117/12.3038406
Event: 3rd International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2024), 2024, Changsha, China

Abstract

As key part of aero-engine, blade has the characteristics of huge quantity, various shapes, high processing quality requirements and complex processing. It is of great significance to develop efficient and high-precision non-contact surface size detection for blade processing and its quality detection. Optical scanning measurement based on visual tracking is becoming an effective and reliable measurement method. In order to realize the tracking of the scanning system, this paper designs a 3D stereo target, and proposes an algorithm to recognize the coded markers on the stereo target.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yinlong Song, Yunyong Cheng, and Haibo Qin "Research on 3D annular coding marker recognition algorithm in blade measurement process based on visual tracking", Proc. SPIE 13226, Third International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2024), 1322622 (5 August 2024); https://doi.org/10.1117/12.3038406

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