增强现实中的图像修复算法

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1、II万方数据AbstractIIIAbstractAugmentedrealityisatechnologythatcompositesthevirtualobjectsandtherealworldseamlesslytosupplytherealityratherthanreplaceit.Withthedevelopmentofcomputertechnology,itisbecomingoneofthedevelopmentdirectionoftheHuman-ComputerInteraction.Digitalimageandvideoinpai

2、ntingreferstotherestorationofdamagedportionsinimagesorvideos,sothattheinpaintedregiondoesnotstandoutwithrespecttoitssurroundings.Traditionalinpaintingmethodstendtomakeaplausibleresultwhichaccordswithvisibleconsistencyinsteadofarealreconstruction.Inrecentyears,multi-viewinpaintingmet

3、hodhasmadeabetterdevelopmentbyincreasingthepriorinformation.Inthispaper,wetendtoremovethemarkerinARsystembyusinginpaintingmethod.Firstanimprovedexemplar-basedalgorithmisproposed.Thisalgorithmisbasedonepipolargeometry,andmakesuseofanotherreferenceimagewhichcapturedindifferentview.Exp

4、erimentalresultsshowthatourapproachcanrepairbothstructuresandtexturesofthemissingregionwithareliableresult.Meanwhile,AsimplemethodforrecoveringthesurfacecoveredbymarkersinAugmentedRealityisfirstproposedinthispaper.Onethehand,aplanarhomographyisusedtorecoverthetexture;Ontheotherhand,

5、illuminationmodelisestablishtorecovertheilluminationwithanovelsolutionundersmoothconstraint.ThismethodcanremovethemakerinARsystemautomaticallywithoutanytraces.Experimentalresultsshowthattheproposedmethodiseffectiveandsimpleinanycomplextextureandilluminationenvironments.Keywords:ARIn

6、paintingMultiviewgeometryMarker万方数据IV万方数据目录1目录摘要..................................................................................................................................IAbstract................................................................................................

7、............................III目录.................................................................................................................................1第一章绪论...................................................................................................................

8、11.1引言.............