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1、西安電子科技大學(xué)碩士學(xué)位論文多源傳感器最優(yōu)配準(zhǔn)技術(shù)和算法研究姓名:高海波申請(qǐng)學(xué)位級(jí)別:碩士專(zhuān)業(yè):控制理論與控制工程指導(dǎo)教師:劉貴喜20090101AbstractThemulti‘sensorimagematchingtechnologyistheprocessingofmatchingtwoormultipleimagesobtainedfromdifferentsensors,differentperspectivesoratdif
2、ferenttimes,andthistechnologyisafundamentalissueinimageprocessingThispaperfocusesontheprimaryfieldoftheoptimalalignmentofmultisensortimematching,spacematching,imagematching,andhasdoneanin—depthresearchSpacematchandtimema
3、tchisamatch向rthesensortocorrectitselfwhichisapreliminaryjobthathastobedoneaheadinthepracticalapplicationforimagematchingandintegrationAsforspaceregistration,themethodssuchasma)(imumlikelihood,UKF(unscentedKalmanfilter),i
4、nformationentropyareofienusedtoachieveregistrationAfterfinishingcollectingandsortingtheworksofourpredecessorsIhaddoneascientificandsystematicexplanationandresearchinthisfieldAsaresultImainlyrecommendthemethodofgeometricc
5、orrection,andadesiredresultCanbegotbyusingthismethodforrapidmultisensorregistrafionTlmeregistrationiStosynchronizeatthesametimetheunsynchronizedmeasurementinformationfromvarioussensorsbasedonthesamegoalOnmebasisofsumming
6、upinthepredecessors’algorithm,Ifocusedonthestudyofadaptivetrackingalgorithm,whichhasmorepreciseregistrationandspeedprovedbymanyexperimentsFeature—basedimageregistrationmethodisoneofthemostcommonlyusedmethodsofimagematchi
7、ng,anditsgreateststrengthisitsabilitytotransformtheV嬲etyofanalysisontheentireimageintothecharacteristicsoftheimage(characteristics,characteristicsofthecurve,etc),ThusitgreatlyreducesthecomputingcapacityinimageprocessingT
8、heaccuracyoffeatureextractionandthepositioningpreclslonhaveagreatimpactonthewholeprocessofregistrationBasedontheanalysisonexistingfeatureextractionmethods,thearticlefocusesontheapplicationoftheedgecharacteristicsinthefie
9、ldofthescenematching,andpointsoutthemethodtoimprovethefeatureextractionbasedonsomeHausdorffDistanceFinally,Idoasummarizationofthispaper,andlookforwardtocontinuingthein—depthstudyinthefieldoftheoptimalregistrationofmultis
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