3维城市建模中的建筑墙面纹理快速重建研究.pdf

第34卷第4期 测绘学报 V01．34．NO．4 2005年11月 ACTAGEODAETICAetCARTOGRAPHICASINICA NOV．，2005 文章编号：1001．1595(2005)04．0317．07中图分类号：P231．5，TP751文献标识码：A 3维城市建模中的建筑墙面 纹理快速重建研究 吴天 年军 (旧多米宁大学工程技术系，弗吉尼亚诺福克，美国) Researchon Texturefor RapidlyReconstructing Facadesin3D CityModeling WU Jun Dominion (DepartmentofEngineeringTechnology，Old texturefor isnow and inthreeDi— Abstract：Rapidlyreconstructingbuildingurgentactual“bottle-neck”problem mensional this not outlineessential and reasonableSO— CityModeling(3DCM)．Inpaper，weonly problemspropose lutionstowardtexturereconstructionbutalso for make onhowtoselect resourcetexture， rapid specification image whichtotake andwhatkindofsoftwareshouldbeset likeDe- way picture system up．Inaddition，keyalgorithmics camera toits in andSO detaileddiscussedandim— terminingparameters，Matchingbuildingprojectionimageson，are twokindof is taken cameraandanotheris plemented．Takingimage，oneclose-imagebydigital imagesequences videoon texture and twosoftware tomake resource，we capturedbydigital helicopter，as designimplment system and the result． experimentgain encouraging words：3D texture Key city model；r