Novel nonuniformity correction method for 128x128 mos resistor array infrared projector

Kai Zhang, Jianhua Wang, Ren Chen, Jie Yan

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Nonuniformity correction technique for MOS resistor array is always the key problem and advanced technology in the research and development of infrared scene generator. Based on a lot of tests on 128x128 MOS resistor array, the cause of the nonlinearity and nonuniformity is deeply analyzed, and a novel nonuniformity correction algorithm for MOS resistor array is presented. Firstly the entire projection array is covered with a sparse grid and a linear look-up table is established. Then a compensation table is created by collecting the corrected data. The above procedure is iterated to refine the compensation table gradually. The final experimental results show that the nonuniformity correction method may improve the infrared image uniformity remarkably and preferably satisfy the infrared imaging simulation requirement.

源语言英语
主期刊名ISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics
1527-1531
页数5
DOI
出版状态已出版 - 2010
活动3rd International Symposium on Systems and Control in Aeronautics and Astronautics, ISSCAA2010 - Harbin, 中国
期限: 8 6月 201010 6月 2010

出版系列

姓名ISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics

会议

会议3rd International Symposium on Systems and Control in Aeronautics and Astronautics, ISSCAA2010
国家/地区中国
Harbin
时期8/06/1010/06/10

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