基于三維重構(gòu)彩色編碼閃光投影系統(tǒng).pdf

1、合肥工業(yè)大學(xué)碩士學(xué)位論文基于三維重構(gòu)彩色編碼閃光投影系統(tǒng)姓名：郎小虎申請學(xué)位級別：碩士專業(yè)：測試計量技術(shù)及儀器指導(dǎo)教師：陳曉懷20050520FlashlightMulticolorCodesProjectorBased0113DReconstructionAbstractThepaperiSsupportedbvfund口rojectofnationalnaturalscience—Thetechnologyofuncalibrate

2、dadaptiveeuclidean3Dreconstructionusingasingle2DimageanditsapplicationTheinitiativemachinevisiontechnologyusedin3DshapemeasurementdevelopedrapidlyinrecentyearsProjectionlightingsystemcanbedividedintothreeshape：point，line

3、，planestructurelightFirsttwokindsOfstructurelightmustusethewayofscanningtorealize3Doutlinemeasurement，butitssystematicstructureiSeomplicatedandthespeedisrelativelyslowSotheplanestructurelightisadoptedApatternwithmulticol

4、orcodesandaprojectorconstituteanewprojectionsystemthroughwhichthepatternofmulticolorcodesiSilluminatedbythelightingsystemandprojectedontothe3DsceneThefunctionofthesystemiStocharacterizethe3Dsceneandprovideconditionsfor3D

5、scenereconstructionTheemphasisofthispaperiSlensdesignandoptimizationToverifythequalityoftheimageofmulticolorcodes，asetofexperimentalsystemiSneededtopickupthecoordinatesoftheinterestpointsoftheimageandamathematicmethodiSa

6、doptedforthecoordinatestransformationThroughsettinguptheexperimentalplatform，theperformanceofthesystemiSevaluatedfromexperimentalresultanderrorfactorsareanalyzedIntheprocessofcharacterizingthe3Dscene，theimageerrorofthepa

7、tternofmulticolorcodeswillgreatlyinfluencetheprecisionofthe3DreconstructionTakingthisfactorintoaccountamethodofmakingmulticolorcodesboardispresentedandanewprojectionsystemiSdesignedThroughexperimentalcontrasting，therelia