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Proceedings Paper

The research on image processing technology of the star tracker
Author(s): Yu-ming Li; Chun-jiang Li; Ran Zheng; Xiao Li; Jun Yang
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Paper Abstract

As the core of visual sensitivity via imaging, image processing technology, especially for star tracker, is mainly characterized by such items as image exposure, optimal storage, background estimation, feature correction, target extraction, iteration compensation. This paper firstly summarizes the new research on those items at home and abroad, then, according to star tracker’s practical engineering, environment in orbit and lifetime information, shows an architecture about rapid fusion between multiple frame images, which can be used to restrain oversaturation of the effective pixels, which means star tracker can be made more precise, more robust and more stable.

Paper Details

Date Published: 24 November 2014
PDF: 5 pages
Proc. SPIE 9301, International Symposium on Optoelectronic Technology and Application 2014: Image Processing and Pattern Recognition, 930103 (24 November 2014); doi: 10.1117/12.2072128
Show Author Affiliations
Yu-ming Li, Beijing Institute of Control Engineering (China)
Chun-jiang Li, Beijing Institute of Control Engineering (China)
Ran Zheng, Beijing Institute of Control Engineering (China)
Xiao Li, Beijing Institute of Control Engineering (China)
Jun Yang, Beijing Institute of Control Engineering (China)


Published in SPIE Proceedings Vol. 9301:
International Symposium on Optoelectronic Technology and Application 2014: Image Processing and Pattern Recognition
Gaurav Sharma; Fugen Zhou; Jennifer Liu, Editor(s)

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