遼東灣海冰多極化SAR影像解譯分析與分類算法研究.pdf

1、中國海洋大學碩士學位論文遼東灣海冰多極化SAR影像解譯分析與分類算法研究姓名：于波申請學位級別：碩士專業(yè)：環(huán)境科學指導教師：高會旺張杰20090603Inte印retationandClassificationAlgorithmforMultipolarizationSARImageofSeaIcei11“aodongBayAbstractSeaiceisthem句ordisasterofLiaodongBayinwinter；thei

2、mpl鋤entationofseaicemonitoringusing砌notesensingmethodhaSsi即ifican“mporta堇1cetothesafetyofm撕netransponationaIldm撕neprojectsMulti—pol撕zationSARhaStheabili鑼ofworkingata11weathersituationandalldaMitalsocanproViderichinfomlat

3、ionaboutthetypeofseaicenisallidealdatasourCeforseaicebusinessmonitoringsyst鋤HoweVer，bynow’tllem旬ormeallsofmonitoringtheseaiceinintenlalare目oundbasedradarandopticalreIIlotesensing，butresearchforcharaCteristicsofseaiceof“a

4、odongBayonmulti—pol撕zationSARimager)risstilllackhlordertograspthecharact甜sticsofseaiceandice—typecharacteristicsinLiaodongBay，thisp印erc枷edoutaIlinvestigationinLiaodongBay，accessedmanykindsofinfomationofseaiceinthisarea，i

5、ncludeGPS10cation，salinity，icet鋤perature，sumcerougtlIlessandthickIlessandsoonAtthes鋤etime，thes)，11chronousmultipolarizationSARandhi曲resolutionopticalr鋤oteseIlsingimageofthisareawereaCcessedBasedonthemeasureddataand∞motes

6、ensingimages，“spaperint唧retedmeseaiceonthemultip01arizationSARimage，e血chedme皿oriknowledgeofmecharact耐sticsofseaiceonmemulti—p01撕zationSARimages1’oad印tmerequiremeIltofautomaticidenti丘cationandclassificationofseaiceinmulti

7、p01撕zationSARimageⅨt11ispaperanalyzedandcomparedthetexturefeaturesofdi依；reIlttypesofseaiceonthemultipol撕zationSARimageBascdontheresultofquaIltitativeComp撕son，sometex仰’efeatllresarescreelledoutAttlles鋤etime，thisp印erdescri

8、bedamethodofselectingpar鋤etersofGrayLeVelCooc吼menceMatrixusedwhentextureanalyzingTIlisp印erdesi印edaseaicemultipol耐zationSARimager)，classificationmethodbasedonAg酉omerativeHierarChicalClusteringalgorimm，usingtextllrefeatllr