@article {Bonanni2017, title = {3-D Map Merging on Pose Graphs}, journal = {IEEE Robotics and Automation Letters}, volume = {2}, number = {2}, year = {2017}, month = {April}, pages = {1031-1038}, keywords = {3D map merging, Distortion, graph theory, localization, mapping, Merging, mobile robots, Optimization, point clouds, pose graphs, rigid body transformation, robot localization, Simultaneous localization and mapping, simultaneous localization and mapping-generated maps, SLAM, SLAM (robots), Three-dimensional displays, three-dimensional map merging, Two dimensional displays}, doi = {10.1109/LRA.2017.2655139}, author = {T. M. Bonanni and B. Della Corte and G. Grisetti} }