%0 Journal Article
%T High-resolution Infrared or Millimeter Wave Imaging Based on Compressed Sensing<br>基于压缩传感的红外或毫米波无源高分辨率成像
%A HAN Bo
%A ZHOU Chang-lin
%A LI Liang-chao
%A XIONG Jin-tao
%A <br>韩波
%A 周长林
%A 李良超
%A 熊金涛
%J 红外
%D 2010
%I 
%X An passive infrared or millimeter wave imaging system based on the theory of compressed sensing is designed. Compressed sensing is a technology using sparse or compressed priority information to acquire and reconstruct signals. It can sample signals at a rate much lower than the Nyquist sampling rate and implement high precision reconstruction of the signals. The above designed system has overcome the shortcomings of the traditional systems and can conduct its imaging according to the theory of compressed sensing. The simulation result shows that the system has good imaging performance, its peak signal to noise ratio and resolution are improved and the data required to be stored are reduced greatly.
%K compressed sensing
%K passive imaging
%K resolution improvement
%K storage data reduction<br>压缩传感
%K 被动成像
%K 提高分辨率
%K 减少存储数据量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=3723000AE493FCE650601982177048B1&aid=89126DD33C1BC11C77AA0FF5CF1D346B&yid=140ECF96957D60B2&vid=4AD960B5AD2D111A&iid=5D311CA918CA9A03&sid=CA4FD0336C81A37A&eid=94C357A881DFC066&journal_id=1672-8785&journal_name=红外&referenced_num=0&reference_num=9