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ApplicationofBayesiantheoryinmultibandSARimagesfusion forclassification

  • YUEJin ,
  • YANGRu Liang ,
  • HUANRuoHong
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  • 1InstituteofElectronics,ChineseAcademyofSciences,Beijing100080,China; 2GraduateUniversityoftheChineseAcademyofSciences,Beijing100049,China

Received date: 1900-01-01

  Revised date: 1900-01-01

  Online published: 2008-03-15

Abstract

BayesiantheoryisappliedtoclassificationofmultibandSARimages.Thefamiliarfusion
methodslikeproduct,averagingandmedianrulesarediscussed,andonthebaseofBayesianaveragingmethod, threemodifiedrulesareproposedaccordingtotherelationshipbetweenclassificationaccuracyanddistancefactorof
SARimage.Experimentalresultsshowthatmultibandfusioncancombinethepreponderanceandcomplementary informationofeachbandandachieveclassificationresultswhichcouldn’tbegotinsingleband.Themodified methodsdecreasetheeffectofthewrongclassificationinformationthroughweightingandaccordinglyimprovethe classificationaccuracy.

Cite this article

YUEJin , YANGRu Liang , HUANRuoHong . ApplicationofBayesiantheoryinmultibandSARimagesfusion forclassification[J]. Journal of University of Chinese Academy of Sciences, 2008 , 25(2) : 257 -263 . DOI: 10.7523/j.issn.2095-6134.2008.2.018

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