雙目視覺三維測量平臺及軟件測試.pdf

1、陜西科技大學碩士學位論文雙目視覺三維測量平臺及軟件測試姓名：趙東霞申請學位級別：碩士專業(yè)：控制工程指導教師：呂岑201105THREE—DIMENSIoNALMEASUREMENTPLATFORMBASEDONBINoCULARVISIONANDSOFTWARETESTINGABSTRACTWiththecontinuousdevelopmentofbinocularvisiontechnologies，thebinocularmeas

2、urementtechnologyhasbeenappliedwidelyintheindustryfieldThiskindoflosslessmeasurememusuallyhasbeenusedinnon—contactproductexaminationandqualitycontrol，becauseitsmeritsasfast，non—contactandsimplesystemstructureIthasalotofp

3、racticalvalues，thoughthemodel，userscandogeometricmeasurement，posturerecognitionandthelocalizationofmovingobjectThehardwareofthesystemisintroducedTheprincipleandtheimplementationsofbinocularmeasurementareanalyzedindetailT

4、healgorithmsinbinocularcalibration，imageprocessingandmatchingaremainlycomparedinthereportIntheend，thefunctionandoperationofeverysoftwaremodulearedescribedindetail，andtheproblemsinsoftwaretestingareanalyzedThecharacterist

5、icpointsofcalibrationtemplatearedetectedbytheleftcamerawhichasprimarycameraofthemeasurementplatformThecharacteristicpointsintheviewingfieldaredetectedbytherightcamerawhichasauxiliarycameraAccordingtotheleRcameraimage，the

6、featurematchingofbinocularimagesisaccomplishedbytherightonethroughpattemrecognitionandfeatureextractionoftheobjectFinally，themodeloftheconversionfromthreedimensionalcoordinatestoimageonesiscomputedwiththebinocularvisionp

7、rincipleWiththefunctionbutton，thefunctionsarerealizedsuchasstartingandparametersettingofcameras，singlecamera’Scalibration，binocularcalibration，imagegatheringandSOonTheresultscanbeshowndirectlyThecharacteristicpointsarede

8、tectedinsubpixelwiththehigh—precisioncalibrationtemplateandthecalibrationmodelWimtheenhancementofcalibrationprecision，it’Sensuredthatuserscoulddohi曲precisionmeasurementsExperimentsanderroranalysisaredonetotheplatform，the