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Proceedings Paper

Degradation of image quality caused by vibration in push-broom camera
Author(s): Peng Xu; Qun Hao; Chanqning Huang; Yongtian Wang
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Paper Abstract

It is important to analyze the degradation of image quality caused by camera vibration in order to determine the tolerance of the stabilization in the satellite attitude. We have proposed an improved model for calculating the MTF of a push-broom CCD camera, and constructed two kinds of experiment system to measure the degradation of the MTF caused by vibration. The calculated MTF with respect to low-frequency vibration agree with the experiment results, indicating the model is valid for studying the stabilization of satellite attitude.

Paper Details

Date Published: 20 September 2002
PDF: 5 pages
Proc. SPIE 4927, Optical Design and Testing, (20 September 2002); doi: 10.1117/12.471715
Show Author Affiliations
Peng Xu, Chinese Academy of Space Technology (China)
Qun Hao, Beijing Institute of Technology (China)
Chanqning Huang, Chinese Academy of Space Technology (China)
Yongtian Wang, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 4927:
Optical Design and Testing
Zhicheng Weng; Jose M. Sasian; Yongtian Wang, Editor(s)

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