多基线数字近景摄影测量系统V2.0操程概述 ....................................................................................................................................4 1.1 软件介绍..............................................................................................................................................................................4 1.2 技术特点..............................................................................................................................................................................4 1.3 系统组成及功能 ..................................................................................................................................................................4 1.4 系统硬件推荐配置 ..............................................................................................................................................................5 1.4.1 电脑推荐配置...............................................................................................................................................................5 1.4.2 其他外设配置...............................................................................................................................................................5 1.4.3 操作系统 ......................................................................................................................................................................5 1.5 工作流程..............................................................................................................................................................................6 1.6 目录文档表 ..........................................................................................................................................................................6 1.6.1 工程准备文件...............................................................................................................................................................6 1.6.2 中间文件及结果文件...................................................................................................................................................6 二、LENSPHOTO V2.0 软件使用步骤 .....................................................................................................................................8 2.1 主界面..................................................................................................................................................................................8 2.2 预处理..................................................................................................................................................................................8 2.2.1 拍摄格网 ......................................................................................................................................................................8 2.2.2 相机检校 ....................................................................................................................................................................10 2.2.3 相机参数文件转换.....................................................................................................................................................12 2.2.4 畸变差改正.................................................................................................................................................................12 2.2.5 匀光 ............................................................................................................................................................................13 2.3 工程管理............................................................................................................................................................................14 2.3.1 新建/修改工程 ...........................................................................................................................................................14 2.3.2 打开工程 ....................................................................................................................................................................15 2.3.3 恢复工程 ....................................................................................................................................................................15 2.4 空三....................................................................................................................................................................................16 2.4.1 空三匹配 ....................................................................................................................................................................16 2.4.2 引入控制点.................................................................................................................................................................18 2.4.3 查看控制点.................................................................................................................................................................19 2.4.4 空三交互 ....................................................................................................................................................................19 2.4.5 光束法平差.................................................................................................................................................................25 2.4.6 加点平差 ....................................................................................................................................................................25 2.5 生成点云............................................................................................................................................................................27 2.5.1 加密匹配 ....................................................................................................................................................................27 2.5.2 剔除粗差 ....................................................................................................................................................................27 2.5.3 生成点云 ....................................................................................................................................................................28 2.5.4 点云编辑 ....................................................................................................................................................................28 2.6 测区拼接及平差 ................................................................................................................................................................33 2.6.1 测区拼接 ....................................................................................................................................................................33 2.6.2 测区整体平差.............................................................................................................................................................34