@article{chebrolu2018ral,
  url          = {http://www.ipb.uni-bonn.de/pdfs/chebrolu2018ral.pdf},
  doi          = {10.1109/LRA.2018.2849603},
  keywords     = {Agriculture;Cameras;Geometry;Monitoring;Robustness;Three-dimensional displays;Visualization;Robotics in agriculture and forestry;SLAM},
  pages        = {3097-3104},
  number       = {4},
  volume       = {3},
  year         = {2018},
  title        = {Robust Long-Term Registration of UAV Images of Crop Fields for Precision Agriculture},
  journal      = {IEEE Robotics and Automation Letters},
  author       = {Chebrolu, N. and Läbe, T. and Stachniss, C.},
}