photoscan处理报告

处理报告处理报告AgisoftPhotoScan+MAVinci插件插件工程工程:2016-04-18_11-39-29匹配匹配:121April2016SurveyData500m1234567899Fig.1.Cameralocationsandimageoverlap.Numberofimages:710Flyingaltitude:202mGroundresolution:4.9cm/pixCoveragearea:1.78sqkmCamerastations:710Tiepoints:422,726Projections:2,584,470Reprojectionerror:1.24pixCameraModel分辨率分辨率FocalLengthPixelSize预校准预校准LumixGX1-Pancake14mm-PRO4592x344814mm3.77x3.77um无Table1.Cameras.相机标定相机标定1pixFig.2.ImageresidualsforLumixGX1-Pancake14mm-PRO.LumixGX1-Pancake14mm-PRO710images分辨率FocalLengthPixelSize预校准4592x344814mm3.77x3.77um无无类型：Skew:Fx:Cx:Fy:Cy:K1:P1:K2:P2:K3:P3:K4:P4:帧3827.573827.25-0.05161110.0619174-0.08380210.04957381.209852314.41712.9-0.0003862280.00045633100CameraLocations500m-0.19m-0.152m-0.114m-0.076m-0.038m0m0.038m0.076m0.114m0.152m0.19mFig.3.Cameralocationsanderrorestimates.Zerrorisrepresentedbyellipsecolor.X,Yerrorsarerepresentedbyellipseshape.Estimatedcameralocationsaremarkedwithablackdot.Xerror(m)Yerror(m)XYerror(m)Zerror(m)Totalerror(m)0.01185420.01275520.01741310.09665570.0982117Table2.Averagecameralocationerror.DigitalElevationModel500m28m90mFig.4.Reconstructeddigitalelevationmodel.Resolution:19.6cm/pixPointdensity:26.0074pointspersqmProcessingParameters一般一般相机710对齐相机710CoordinatesystemCGCS2000/3-degreeGauss-KrugerCM114E(EPSG::4547)点云点云点422,726of490,713RMSreprojectionerror0.40116(1.23937pix)Maxreprojectionerror1.73406(97.1162pix)Meankeypointsize3.18336pix有效重叠6.2484对齐参数对齐参数精度高成对预选参考关键点限制40,000连接点限制4,000通过蒙版约束功能无匹配时间1小时22分钟校准时间5分钟42秒优化参数优化参数参数fx,fy,cx,cy,倾斜,k1-k4,p1,p2优化时间10秒密集点云密集点云点79,842,496重建参数重建参数质量中深度过滤轻度处理时间37分钟28秒DEM大小21,814x9,900CoordinatesystemCGCS2000/3-degreeGauss-KrugerCM114E(EPSG::4547)重建参数重建参数源数据密集点云插值已启用Orthomosaic大小61,810x22,816CoordinatesystemCGCS2000/3-degreeGauss-KrugerCM114E(EPSG::4547)Channels3,uint8混合模式镶嵌重建参数重建参数SurfaceDEM启用颜色校正无