三维激光扫描技术在古建筑保护中的应用

1,2,1(1.,100044;2.,430079):,,:;;:P234:A:1006-7949(2006)01-0048-02Discussingtheapplicationof3DlaserscantechnologyinoldarchitectureLIUXu-chun1,2,DINGYan-hui1(1.Dept.ofSurveyingandMappingEngineering,BeijingInstituteofCivilEngineeringandArchitecture,Beijing100044,China;2.SchoolofGeodesyandGeomatics,WuhanUniversity,Wuhan430079,China)Abstract:Graduallyimprovedtechnologyin3Dlaserscan,thelargetypeofscannerhasbeenputintothemarketandappliedinmanyfields.Discussionismadeontheapplicationofthescannerstechnologyonprotectingtheoldarchitecture.Keywords:3D;laserscan;oldarchitecture:2005-06-06:(1969),,.,,,GPS,,,1CCD,,,[1,2]1[5]12,,,,,10%,,10mm,,151Vol.15.120062ENGINEERINGOFSURVEYINGANDMAPPINGFeb.,2006,,,5mm,12mm,ployworkscyclone223,,,,,,cyclonecor2trolspace,cycloneregistration,4,:,;;TIN,,,,,TINployworkstextureCCD,3()()ployworkscycloneAOTUCAD3()5,,,[1],,.[J].Ó,2003(1):65-70.[2],,,.[J].,2002(23):1-3.[3],,,.[J].,2004(8):130-131.[4],,..,2001(1):49-52.[5],,,.[J].,2001(9):38-40.[:]944: