多目視覺中的匹配問題研究.pdf

1、青島大學(xué)碩士學(xué)位論文多目視覺中的匹配問題研究姓名：范麗麗申請學(xué)位級別：碩士專業(yè)：計算機(jī)技術(shù)指導(dǎo)教師：張維忠劉傳軍20090510AbstractInrecentyears，therapaid，flexibleandlowcost3Ddataacquisitiontechniquebyusingdigitalcamerashavebecomethefurthestpromising3DmeasurementwaysInthisthesis

2、，3DpointandcurvestructurereconstructionfrommultipleimagesobtainedbyonedigitalcameraisdeeplystudiedbasedOlltherigorousphotogrammetrytheoriesandthelatestresearchachievementsincomputervisionThemaincontentsofthisthesisinclud

3、esthemarkedofreferencepointsandcharacteristiccurves1、AnalgorithmofautomaticreferencepointdetectionisresearchedFirstlyThenanimprovedmethodtoidentifytheuniqueidentityofeverycodedtargetisputforwardAtlast，themultiplethreshol

4、d—linealgorithmisappliedtogetthesubpixellocationofbothcodedanduncodedtargets2、AftertheextractionofrefencepointinpictureAnoniterativeimagefeaturematchingalgorithmbasedonreferencepointcorrespondencesisproposedTheinitialmat

5、chingoftheuncodedtargetcorrespondencesbetweenanimagepairisestablishedaccordingtothesimilarityandcompatibilitywhicharebasedontheIDcorrespondencesofthecodedtargetsTheoutliersintheinitialmatchingoftheuncodedtargetareelimina

6、tedaccordingtothreerules(similarityrules、ambiguityrules、distanceconstraintdeviation)tofinallyobtaintheuncodedtargetcorrespondencesBasedOntheinvestigationquotedabove，wecanresearchthe3Dmeasurementintypicalindustry、lightind