%0 Journal Article
%T Research on Filtering Methods of InSAR Processing<br>InSAR处理中滤波方法研究 
%A XUE Yue-ming
%A GUO Hua-dong
%A WANG Chang-lin
%A <br>薛跃明
%A 郭华东
%A 王长林
%J 遥感技术与应用
%D 2008
%I 
%X The quality of interferogram will directly affect phase unwrapping,so interferogram filtering,which eliminate noise and improve quality of interferogram,is an important step of InSAR.In this paper,we studied several filter methods used in InSAR,including azimuth and range direction filter,multi\|look filter,medium filter,gradient-based adaptive filter and Goldstein adaptive filter.
%K SARzz
%K InSARzz
%K Filterzz
%K Noisezz<br>合成孔径雷达
%K 干涉
%K 滤波
%K 噪声
%K InSAR
%K 滤波处理
%K 滤波方法
%K 研究
%K Processing
%K Methods
%K Filtering
%K 对比验证
%K 数据
%K Envisat
%K ASAR
%K 利用
%K 抑制方法
%K 自适应
%K 梯度
%K 中值滤波
%K 均值
%K 周期
%K 多视
%K 距离向
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=6F56B81324C1B239DA82AE08A4344F0C&aid=9691F1CD806F2BD404D689330267A548&yid=67289AFF6305E306&vid=EA389574707BDED3&iid=38B194292C032A66&sid=35E8A259891FB32F&eid=3356A7630A93A219&journal_id=1004-0323&journal_name=遥感技术与应用&referenced_num=0&reference_num=9