基于FPGA的偏振與光譜圖像融合技術(shù)研究.pdf

1、聲明本學(xué)位論文是我在導(dǎo)師的指導(dǎo)下取得的研究成果，盡我所知，在本學(xué)位論文中，除了加以標(biāo)注和致謝的部分外，不包含其他人已經(jīng)發(fā)表或公布過的研究成果，也不包含我為獲得任何教育機(jī)構(gòu)的學(xué)位或?qū)W歷而使用過的材料。與我一同工作的同事對(duì)本學(xué)位論文做出的貢獻(xiàn)均已在論文中作了明確的說明。研究生簽名：基塹≯釤年歲月糾日學(xué)位論文使用授權(quán)聲明南京理工大學(xué)有權(quán)保存本學(xué)位論文的電子和紙質(zhì)文檔，可以借閱或上網(wǎng)公布本學(xué)位論文的部分或全部?jī)?nèi)容，可以向有關(guān)部門或機(jī)構(gòu)送交并授權(quán)

2、其保存、借閱或上網(wǎng)公布本學(xué)位論文的部分或全部?jī)?nèi)容。對(duì)于保密論文，按保密的有關(guān)規(guī)定和程序處理。研究生簽名：—易』迅弘J占年弓月叫日碩士學(xué)位論文AbstractThetechnologyofimagefusionwithmultispectralimagesiswidelyusedinmilitarycivil，medical，remotesensingandotherfieldsAndtheFPGAalsohasirreplaceable

3、advantagesinimageprocessingfieldSointhisdissertation，aresearchhasbeenmadeontheimagefusionwithpolarizationandmultispectralimagesbasedonFPGAFirstofall，thispaperexpoundsthebackgroundandsignificanceofthisstudytheresearchstat

4、usathomeandabroad，andtheworkofthispaperThentheimagefusionsystembasedonFPGAisintroducedindetail，includingfrontendopticaldetectionsystem，imageprocessingsystemandbackenddisplaysystemAfterthat，thispaperdiscussesthecharacteri

5、sticsofpolarizationandspectralimages，andexpoundsseveralcommonimagefusionalgorithms，whicharebasedonL肚DWTNSCTandPCNNBasedonthese，thispaperproposesafusionalgorithmbasedonedgeinformationandsupportvaluetransformItusesthetechn

6、ologyofedgedetectiontoextracttheedgeinformationofsourceimagesandSVTasmultiresolutiontransforlTlAccordingtodifferentfeaturesofdifferentfrequency，wetakedifferentfusionstrategiesAndthefusedimageisrecoveredbyusingtheinverses

7、upportvaluetransformThispaperalsodesignsanimagefusionsimulationplatformbasedonMatlabGUIUsingthissimulationplatform，thispaperpresentsacomparisonbetweentheproposedfusionalgorithmandseveralcommonfusionalgorithms，andgivesthe

8、analysisoftheexperimentalresultsTheexperimentsandresultsdemonstratethatthefusedimagewhichusesthealgorithmpresentedinthispaperhastheadvantageofbeaervisualeffectIthaspreservedthedetailedinformationeffectivelyandhasextracte

9、dmoreedgeinformationfromsourceimagesIntheendofthispaperthehardwareimplementationoftheimagefusionalgorithmbasedonedgeinformationandsupportvaluetransformisintroducedThefunctionalmodulesaredesignedandimplementedSeveralexper

10、imentsarecarriedoutTheexperimentalresultsshowthatthefusionimageisverygoodandtheusefulinformationofthetwooriginalimagesisfused，thetargetisprominentandthecontouredgeisclearKeyword：FPGA，imagefusion，edgedetection，supportvalu