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Proceedings Paper

Nonuniformity measurement of the Group 1 Infrared Imaging System
Author(s): Zhang Qi; Feng An; Jianxun Zhou
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Paper Abstract

Since nonuniformity of IR imaging system seriously limits its working performances, we have done some research on measuring nonuniformity of RI image to improve its image quality. This article proposes a method in measuring nonuniformity of Group 1 IR Imaging System based on the practical measurement. By analyzing the result we can conclude that nonuniformity of Group 1 IR Imaging System limits its working performances at the level of about 5 percent.

Paper Details

Date Published: 11 August 1998
PDF: 5 pages
Proc. SPIE 3553, Detectors, Focal Plane Arrays, and Imaging Devices II, (11 August 1998); doi: 10.1117/12.318084
Show Author Affiliations
Zhang Qi, Kunming Institute of Physics (China)
Feng An, Nanjing Univ. of Science and Technology (China)
Jianxun Zhou, Nanjing Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 3553:
Detectors, Focal Plane Arrays, and Imaging Devices II
Pingzhi Liang; Marc Wigdor; William G. D. Frederick, Editor(s)

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