A calibration method of monocular stereo vision system for on-machine measurement

Zhongren Wang; Lijun Deng

doi:10.1117/12.866688

19 August 2010 A calibration method of monocular stereo vision system for on-machine measurement

Zhongren Wang, Lijun Deng

Proceedings Volume 7820, International Conference on Image Processing and Pattern Recognition in Industrial Engineering; 78201K (2010) https://doi.org/10.1117/12.866688
Event: International Conference on Image Processing and Pattern Recognition in Industrial Engineering, 2010, Xi'an, China

Abstract

A calibration method of movable monocular stereo vision measurement system for on-machine measurement was presented based on standard dimension. The physical model and mathematical model was established in view of perspective projection transformation. Structure parameters of this stereo vision system were determined using Levenberg-Marquardt algorithm. Experiment results show that this calibration method can achieve precise camera parameters and three dimensional space coordinates and can be employed conveniently in real industrial environment.

Citation Download Citation

Zhongren Wang and Lijun Deng "A calibration method of monocular stereo vision system for on-machine measurement", Proc. SPIE 7820, International Conference on Image Processing and Pattern Recognition in Industrial Engineering, 78201K (19 August 2010); https://doi.org/10.1117/12.866688

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