Study on deformation measurement of position and attitude based on the fold line videometrics

Xiao-lin Tan; Guang-wen Jiang; Sihua Fu; Chao Zhao

doi:10.1117/12.2266964

10 February 2017 Study on deformation measurement of position and attitude based on the fold line videometrics

Xiao-lin Tan, Guang-wen Jiang, Sihua Fu, Chao Zhao

Proceedings Volume 10250, International Conference on Optical and Photonics Engineering (icOPEN 2016); 1025013 (2017) https://doi.org/10.1117/12.2266964
Event: Fourth International Conference on Optical and Photonics Engineering, 2016, Chengdu, China

Abstract

Combining with the fold line videometrics, a method for pose estimation based on monocular measurements is studied. The method to measure the inertial position of the Photometric transfer station and the Orthogonal Iterative Algorithm based on the image space collinearity error is summarized. Then, the mistake using the Singular Value Decomposition (SVD) to solve is described and then introduce the improving algorithm. Finally, the Simulation and actual experiment is done to verify the accuracy of pose estimation using the fold line videometrics. The results show that the precision can reach 1mm or less using a camera with the resolution of 1280 by 1024 pixels, in the condition of 4.5 meter capturing distance and a Leica TS30.

Citation Download Citation

Xiao-lin Tan, Guang-wen Jiang, Sihua Fu, and Chao Zhao "Study on deformation measurement of position and attitude based on the fold line videometrics", Proc. SPIE 10250, International Conference on Optical and Photonics Engineering (icOPEN 2016), 1025013 (10 February 2017); https://doi.org/10.1117/12.2266964

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