數(shù)據(jù)融合在遙感中的應(yīng)用及算法研究.pdf

1、中國科學(xué)技術(shù)大學(xué)碩士學(xué)位論文數(shù)據(jù)融合在遙感中的應(yīng)用及算法研究姓名：林凌峰申請學(xué)位級別：碩士專業(yè)：通信與信息系統(tǒng)指導(dǎo)教師：徐守時(shí)2000.6.1璺型堂墊查盔蘭堡圭堡塞———————————————————!!—蘭AbstractMultisenSOFdatafusionisanadvancedtechniquethatsprungupin1980’SDatamanagersareconfrontedwiththeproblemofinfo

2、rmationOVerloadcausedbythecon’tinuouslyincreasingdataandthecomplexityoftheprocessinginmilitaryindustryandinformationprocessingareas，soforth，datafusiontechniqueemergesasthetimesrequiretocombine，digest，comprehend，interpret

3、andassesstheredundantinformafionIntherecentlocalWarSoftheworld，especiallytheGulfWardatafusiontechni—queshoweditspowerandarousedtheattentionoftheentireworldThistechniquederivesfromtheexploitationofmanytraditionalsubjectst

4、odevelopingProjectappli—cationsItiSoneofthecorefoundationsofnewgenerationintelligentinformationtechnologyinvolvingtechnologyofelectronicsandinformationscience，computerscienceandautomation，etcNOWitplaysamoreandmoreimporta

5、ntrolenotonlyinweaponrydevice，automaticnavigation，battlefieldmonitoring，commandingandcon—trollingandothermilitaryfields，butalsointhecivilfieldssuchasremotesensing，remotetelemetric，roboticsandautomation，computervision，med

6、icaldiagnosis，me—chanicalengineering，eta1ThisdissertationdiscussestheexploitationofdatafusioninremotesensingAcompleteremoteimagefusioninvolvesthreephases，thatiSpre—processingofremoteimage，imageregistrationandimagefusionA

7、ccordingtothedifferentrelationsofimageSets，theapplicationsCanbeclassifiedintothreecategories，whicharefusionofthesameresolutionimagesgotfromthesametypesensorfusionofdifferentresolutionimagesfromthesametypesensoLandfusiono

8、fimagesfromdifferenttypesen—sorsAmongthemthefirstgroupiSthefoCUSofthisthesisThisthesisiSorganizedasfollowsChapterIdiscussesthebasicconceptionofdatafusionsystemmodelandthedesignideologyofthearchitectureChapterIItakesadeci

9、sionlevelfusionoftwosensorsasashowcasetoillustrate‘‘logicalor’’and‘‘logicaland”fusionstrategiesandanalyzesthepromotionofsystemperformanceChapter1IIandIVreviewtheavai—labletechniquesofpre—processingofremoteimageandimagere

10、gistrationChapterIIIgivesasurveyofimageryfromallkindsofremotesensorsanditsgeometricalandradiantemendationChapterIVsummarizesthepixelandsubpixelregistrationofimageryChapterVinvestigatesthefusionofthesameresoltitionimagesw

11、hichbe10ngstodatalevelfusion，aimingatreconstructinghighresolutionandhighqualityimagefromseveralnoisylowresolutionimagesAndanadaptivelyweightedrecursivefilteralgorithmisproposedthere，formuladeduced，simulatingresultgiven，a