您好,欢迎访问三七文档
当前位置:首页 > 行业资料 > 其它行业文档 > 三维激光扫描原理及应用
三维激光扫描系统原理及应用内容系统工作原理及性能国外应用国内应用3D激光扫描系统原理快速适应性强距离=(Cx2mm-6mm精度点距=6mmT)/2扫描范围1to150m1000点/秒!!40ºx40ºCyclone3.0数据处理软件选定目标扫描,生成点云彩色化表面处理纠正拼接三维建模2D平面图、正面图、断面图三维激光扫描后处理软件对点云图进行处理•大型模型建立•自动纠正•3D-2D投影•表面填充三维激光扫描系统在土木环境工程中的应用•土木工程•地面模型•平面测量制图•建筑监测•道路、立交桥建模•路桥设计•船舶设计/维修•GIS系统数据采集•…...土木工程道路、高速公路BoomTruckwith45footextensionforCyraxSequenceofScansEqualspacingofgridModeledroadsurfaceAccurateCrossSections土木工程高速公路立交桥城市测绘交叉路口土木工程岩体拼接拼接Contourlinesanddistancemeasurement3D等高线转换到AutoCAD对比:Conv.CyraxFieldman-hrs48040Officeman-hrs2015Totalman-hrs50055土木工程桥梁SpringCreekBridge3011Lookingwest利用Cyra在5个位置扫描13次7次粗扫6次精扫扫描时间4小时建模并转换到CADPanoramicview-lookingnorthEastsideofbridgelookingsouthwestPierstructure-lookingwestUndersideview-lookingsouthwestVideoimagefromscannerSettingupscanposition1Scan1Scan2Scan2Scan3Scan4LookingNEScanposition5Videoimagefromscanner-Scan#5Scan5Scan9ModeledbridgewithpointsDownstreamviewofbridgeUpstreamview-withvegetationUpstreamviewofbridgewithoutvegetationUndersideview-lookingsouthwestUndersideview-modeledUndersideofbridgeBridgeStructuralmembersSectionViewsofbridgeProgressiveconstructionofbridgeAutoCADDrawingRenderedAutoCADDrawingAutoCAD2DViews土木工程大坝、隧道SectionViewofFishLadderBabcockInternationalBESDivision地铁BabcockInternationalBESDivision土木工程桥梁检查检查区域结构腐蚀Scan2Scan1断面图建筑及环境监测土木工程桥梁/立交桥施工监测9.36cm裂缝施工监测Day1Day14ConstructionMonitoring&InterferenceChecks
本文标题:三维激光扫描原理及应用
链接地址:https://www.777doc.com/doc-6767423 .html