%0 Journal Article
%T ADAPTIVE NONUNIFORMITY CORRECTION OF IRFPA<br>红外焦平面阵列非均匀性自适应校正算法研究
%A JIANG Guang
%A LIU Shang
%A Qian
%A <br>姜光
%A 刘上乾
%J 红外与毫米波学报
%D 2001
%I Science Press
%X Based on the analysis of the present algorithms of IRFPA nonuniformity correction (NUC), a new adaptive technique was discussed, to which the wavelet filter theory was applied. With the scale decomposition of image sequences on the time field and the corresponding statistics' calculation, the offset and gain coefficients in IRFPA NUC were obtained. Its effectiveness and superiority were verified by simulation.
%K IRFPA
%K nonuniformity correction
%K adaptive
%K wavelet<br>红外焦平面阵列
%K 非均匀性自适应校正
%K 小波变换
%K 滤波器
%K 自适应校正算法
%K 红外探测器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=F9220EF273A18422&yid=14E7EF987E4155E6&vid=A04140E723CB732E&iid=0B39A22176CE99FB&sid=39EEF47180459690&eid=6700D0D256586E73&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=13&reference_num=5