%0 Journal Article
%T The Double-peak Characteristic Enhancement Algorithm for Metallic Landmine Detection with UWB SAR<br>超宽带合成孔径雷达金属地雷双峰特征增强算法
%A Jin Tian
%A Zhou Zhi-min
%A <br>金添
%A 周智敏
%J 电子与信息学报
%D 2008
%I 
%X The major problem in air-borne Ultra-WideBand Synthetic Aperture Radar (UWB SAR) landmine detection is the too many false alarms in practical operation, while enhancement of metallic landmine double-peak feature will benefit elimination of false alarms efficiently. In this paper, based on the double-peak salience maximum criterion, the double-peak feature enhancement algorithm using the post-filter in image domain and the post-filter parameter optimization method are proposed. It is proved with field data processing results that the proposed double-peak enhancement algorithm can increase the double-peak salience of metallic landmines among those suspected targets and thus improve the final metallic landmine detection performance.
%K Synthetic Aperture Radar (SAR)
%K Landmine detection
%K Ultra-Wide Band (UWB)
%K Double-peak characteristic
%K Feature enhancement<br>合成孔径雷达
%K 地雷检测
%K 超宽带
%K 双峰特征
%K 特征增强
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=AE893B2101C9EB7998F492C70D40B763&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=9CF7A0430CBB2DFD&sid=736738473FF7E908&eid=C50D3A5A67C234D1&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=15