Nonuniformity measurement of the Group 1 Infrared Imaging System

Zhang Qi; Feng An; Jianxun Zhou

doi:10.1117/12.318084

11 August 1998 Nonuniformity measurement of the Group 1 Infrared Imaging System

Zhang Qi, Feng An, Jianxun Zhou

Proceedings Volume 3553, Detectors, Focal Plane Arrays, and Imaging Devices II; (1998) https://doi.org/10.1117/12.318084
Event: Photonics China '98, 1998, Beijing, China

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.

Citation Download Citation

Zhang Qi, Feng An, and Jianxun Zhou "Nonuniformity measurement of the Group 1 Infrared Imaging System", Proc. SPIE 3553, Detectors, Focal Plane Arrays, and Imaging Devices II, (11 August 1998); https://doi.org/10.1117/12.318084

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