Fig. 4From: Comparison of three-dimensional imaging of the nose using three different 3D-photography systems: an observational studyThree-dimensional analyses done with the open-source software MeshLab® showingA: The median root mean square error (RMSE, [mm])B: The median mean surface distance (MSD, [mm])C: The median of the Hausdorff distance (HD, [voxel])Back to article page