%0 Journal Article
%T Realization of Nonuniformity Correction for IRFPA Based on FPGA Using Function Fitting<br>函数拟合红外焦平面阵列非均匀性校正FPGA实现研究
%A YIN Shi-min
%A XIANG-LI Bin
%A ZHOU Jin-song
%A HUANG Min
%A <br>殷世民
%A 相里斌 周锦松 黄旻
%J 光子学报
%D 2008
%I 
%X Upon considering the engineering practice of the nonuniformity correction of infrared focal plane array (IRFPA), a correction algorithm based on function fitting is designed.The nonuniformity correction system of IRFPA is realized by using large-capacity high-speed field programmable gate array (FPGA) device . The system can effectively adapt to the broad dynamic range and non-linearity of response characteristic of IRFPA with some advantages such as small size, fast speed and high correction precision.
%K Infrared focal plane array
%K Nonuniformity correction
%K Function fitting
%K Field programmable gate array<br>红外焦平面阵列
%K 非均匀性校正
%K 函数拟合
%K 现场可编程门阵列
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=740E7856B846F03E5A5F28D89DA0DF61&yid=67289AFF6305E306&vid=42425781F0B1C26E&iid=E158A972A605785F&sid=B5D9C773C430C13C&eid=E3691231514F8E11&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=6