%0 Journal Article
%T Precision Analysis of Nonuniformity Correction of IRFPA<br>红外焦平面阵列非均匀性校正的精度分析
%A Zhou Jinmei
%A Xing Tingwen
%A Lin Wumei
%A <br>周金梅
%A 邢廷文
%A 林妩媚
%J 光子学报
%D 2005
%I 
%X Some general methods for nonuniformity correction of infrared focal plane array (IRFPA) were discussed in the article. Multi-point linear algorithm (MPLA) based on black body was used to correct some images of IRFPA with size of 128×128 and the results were rather good. Method for the selection and determining of the number of the used points were analyzed with knowledge of the response curves of the detector because the performance of MPLA was related to these two factors. And the influence of them was also researched practically, which showed the perfect reconciliation with former analysis.
%K IRFPA
%K Nonuniformity
%K Correction
%K Response curve
%K Flux of radiation<br>红外焦平面阵列
%K 非均匀性
%K 校正
%K 响应曲线
%K 辐射通量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=59456F38CC303C60&yid=2DD7160C83D0ACED&vid=339D79302DF62549&iid=708DD6B15D2464E8&sid=B219870B99929345&eid=FE397BCF5D340F6F&journal_id=1004-4213&journal_name=光子学报&referenced_num=7&reference_num=8