摘要
AT-InSAR(AlongTrackInterferometricSAR)isatechniquetodetectslow-movingtargets.However,thedetectionperformanceisgreatlyinfluencedbynoiseandclutter.Inthispaper,theinfluenceofnoiseandclutteronthedetectingperformanceisanalyzed.Bysimulatingdifferentbackgroundclutterandnoise,theperformancesofthephasethresholdanddual-thresholdmethodsarediscussedindetail,andthentheadaptive-thresholdmethodisproposedwhichcangreatlyimprovethedetectionperformance.
出版日期
2007年06月16日(中国期刊网平台首次上网日期,不代表论文的发表时间)