text: from .kitti import KittiOdom, KittiRaw
  from .tum import TUM
  from .adelaide import Adelaide
  from .kinect import Kinect
  from .oxford_robotcar import OxfordRobotCar
  from .devon_island import DevonIsland
  
  datasets = {
              "kitti_odom": KittiOdom,
              "kitti_raw": KittiRaw,
              "tum-1": TUM,
              "tum-2": TUM,
              "tum-3": TUM,
              "adelaide1": Adelaide,
              "adelaide2": Adelaide,
              "kinect": Kinect,
              'robotcar': OxfordRobotCar,
              "devon_island" : DevonIsland
          }
  