Videometrics technology of flyers' pose

Xiaoli Hu; Xiuqin Su; Sanxi Zhang; Biao Liu; Zhiqiang Zhou

doi:10.1117/12.2199225

8 October 2015 Videometrics technology of flyers' pose

Xiaoli Hu, Xiuqin Su, Sanxi Zhang, Biao Liu, Zhiqiang Zhou

Proceedings Volume 9677, AOPC 2015: Optical Test, Measurement, and Equipment; 96770V (2015) https://doi.org/10.1117/12.2199225
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China

Abstract

In this paper pose measurement refers to flying pose measurement of rigid body including the pitch angle, yaw angel and roll angle. Pose measurement is of vital importance for such items as weapons settings, fault analysis and optimation design. Pose measurement based on optical images has many merits such as intuitive and non-contacted, which is a main method to measure pose currently. According to the parameters used and principle of the algorithms, the existing methods of pose measurement based on optical images are classified systematically and comprehensively for the first time as following: the methods of one station un-using camera’s inner parameters are divided into the feature length ratio method and the direct linear transformation(DLT )method, otherwise they are divided into the perspective n points(PNP)problem and the optical and radar integration method, the axes from planes intersection using two stations extensible to multistation, and model matching applied to one or more stations, and then they are comparatively analyzed .At last combined with practical applications such as one or more stations, have or no model and inner parameters used or unused, some selection and improvement of key points are given practically.

Citation Download Citation

Xiaoli Hu, Xiuqin Su, Sanxi Zhang, Biao Liu, and Zhiqiang Zhou "Videometrics technology of flyers' pose", Proc. SPIE 9677, AOPC 2015: Optical Test, Measurement, and Equipment, 96770V (8 October 2015); https://doi.org/10.1117/12.2199225

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