摘要
MainstreamlineissignificantfortheYellowRiversituationforecastingandfloodcontrol.Aneffectivestatisticalfeatureextractionmethodisproposedinthispaper.Inthismethod,abetween-classscatteringmatrixbasedprojectionalgorithmisperformedtomaximizebetween-classdifferences,obtainingeffectivecomponentforclassification;thenhigh-orderstatisticsareutilizedasthefeaturestodescribethemainstreamlineintheprincipalcomponentobtained.Experimentsareperformedtoverifytheapplicabilityofthealgorithm.TheresultsbothonsynthesizedandrealscenesindicatethatthisapproachcouldextractthemainstreamlineoftheYellowRiverautomatically,andhasahighprecisioninmainstreamlinedetection.
出版日期
2009年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)