多尺度细节增强的遥感影像超分辨率重建_朱红

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1、第45卷第9期测绘学报Vol．45，No．92016年9月ActaGeodaeticaetCartographicaSinicaSeptember，2016引文格式:朱红，宋伟东，谭海，等．多尺度细节增强的遥感影像超分辨率重建［J］．测绘学报，2016，45(9):1081-1088．DOI:10．11947/j．AGCS．2016．20150451．ZHUHong，SONGWeidong，TANHai，etal．ＲemoteSensingImagesSuperＲesolutionＲeconstructionBasedonMulti-scaleDetailEnhancement［J］

2、．ActaGeodaeticaetCartographicaSinica，2016，45(9):1081-1088．DOI:10．11947/j．AGCS．2016．20150451．多尺度细节增强的遥感影像超分辨率重建1，2121朱红，宋伟东，谭海，王竞雪1．辽宁工程技术大学测绘与地理科学学院，辽宁阜新123000;2．国家测绘地理信息局卫星测绘应用中心，北京100048ＲemoteSensingImagesSuperＲesolutionＲeconstructionBasedonMulti-scaleDetailEnhancement1，2121ZHUHong，SONGWeidon

3、g，TANHai，WANGJingxue1．SchoolofGeomatics，LiaoningTechnicalUniversity，Fuxin123000，China;2．SatelliteSurveyingandMappingApplicationCenterofNASG，Beijing100048，ChinaAbstract:Theexistingmethodsarehardtohighlightthedetailsaftersuperresolutionreconstruction，soitisproposedasuper-resolutionmodelframetoenh

4、ancethemulti-scaledetails．Firstly，thesequenceimagesaremulti-scaledeposedtokeeptheedgestructureandthedeposedmulti-scaleimageinformationaredifferenced．Then，thesmoothinginformationanddetailinformationareinterpolated，andatexturedetailenhancementfunctionisbuilttoimprovethescopeofsmalldetails．Finally

5、，thecoarse-scaleimageinformationandsmall-medium-scaleinformationareconfusedtogetthepremiersuper-resolutionreconstructionresult，andalocaloptimizingmodelisbuilttofurtherpromotethepremierimagequality．Theexperimentsonthesameperiodanddifferentperiodremotesensingimagesshowthattheobjectiveevaluationin

6、dexarebothlargelyimprovedcomparingwiththeinterpolationmethod，traditionaltotalvariation(TV)method，andmaximumaposterior(MAP)method．Thedetailsofthereconstructionimageareimproveddistinctly．Thereconstructionimageproducedusingtheproposedmethodprovidesmorehighfrequencydetails，andthemethodprovestoberob

7、ustanduniversalfordifferentkindsofsatelliteremotesensingimages．Keywords:superresolutionreconstruction;detailenhancement;multi-scaledecomposition;imagefusionFoundationsupport:ThePublicWelfareIndustryScientificＲesearchBasedonSurveyi