Page 31 - 3DF Zephyr

 export external and internals parameters of the cameras  export the undistorted images The Sparse Point Cloud, Dense Point Cloud, Meshes and Textured Meshes sections all allow to access the properties of the reconstructed 3D object (double click with the left mouse button) which will show:  statistics about the point cloud/mesh with the total number of points/polygons  information about the generation process of the cloud/mesh (settings, running time, Zephyr version, generation date and time)  detailed data about the reconstruction settings as they can be used in .xml files  the log file about the reconstruction phase Tip: in the sparse point cloud properties you can find the Mean Square Error which shows the quality of the reprojection in the orientation phase. As a rule of thumb, when this value is lower than 1 then the orientation can be considered valid and you can proceed with further steps. With values higher than 1, you may want to execute again the orientation phase by:  excluding pictures with a very high reprojection error (you can find that value in the properties of each single camera)  adding control points on the images, exporting them, and then using them as constraints in the first phase. By right clicking the generated sparse point cloud it is possible to:  rename the sparse point cloud  reset the bounding box volume  export the sparse point cloud  view the sparse point cloud properties By right clicking the generated dense point cloud it is possible to:  rename the dense point cloud, clone it or delete it  export the dense point cloud  see confidence information (3DF Zephyr Pro and 3DF Zephyr Aerial only)  view the dense point cloud properties By right clicking the generated mesh it is possible to:  rename the mesh, clone it or delete it  export the mesh  compute the mesh volume (3DF Zephyr Pro and 3DF Zephyr Aerial only - the value will be saved in the mesh properties)  view the mesh properties By right clicking the generated textured mesh it is possible to:  rename the textured mesh, clone it or delete it  export thetextured mesh  view the textured mesh properties