@article{loopsmartsmartvisualslamthroughsurface,
  title = {LoopSmart: Smart Visual SLAM Through Surface Loop Closure},
  author = {Guoxiang Zhang and YangQuan Chen},
  year = {2018},
  eprint = {1801.01572},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1801.01572v1},
}