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Pointing precision real-time measurement of attitude stabilization platform based on image processing
Author(s): Kai Guo; Minjie Xu; Hu Ye; Honglin Chen; Yong Li
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Paper Abstract

Pointing precision of attitude stabilization platform is important for airship during its flight and it is one of the key factors to make sure that the antenna isolates disturbance from airship and tracks target with stable attitude. Therefore, in this paper, a method of real-timely measuring pointing precision of attitude stabilization platform based on image processing is established to test attitude stabilization platform performance. In addition, a method of real-time extraction for target with Harris algorithm based on local Otsu threshold segmentation is established for real-time automatic measurement. This method overcomes the problems of long shooting distance, small imaging area of target and the bad light. The experimental results show our method can real-time measure the pointing precision for attitude stabilization platform and the measured value fits well with the design value .

Paper Details

Date Published: 6 May 2019
PDF: 8 pages
Proc. SPIE 11069, Tenth International Conference on Graphics and Image Processing (ICGIP 2018), 110692D (6 May 2019); doi: 10.1117/12.2524203
Show Author Affiliations
Kai Guo, Northwest Institute of Nuclear Technology (China)
Minjie Xu, Northwest Institute of Nuclear Technology (China)
Hu Ye, Northwest Institute of Nuclear Technology (China)
Honglin Chen, Northwest Institute of Nuclear Technology (China)
Yong Li, Northwest Institute of Nuclear Technology (China)


Published in SPIE Proceedings Vol. 11069:
Tenth International Conference on Graphics and Image Processing (ICGIP 2018)
Chunming Li; Hui Yu; Zhigeng Pan; Yifei Pu, Editor(s)

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