https://github.com/MichaelGrupp/evo
https://taeyoung96.github.io/slamtip/evo_tool/
$ pip install evo --upgrade --no-binary evo
$ sudo apt install python-tk
$ git clone https://github.com/MichaelGrupp/evo.git
$ python ../evo/contrib/kitti_poses_and_timestamps_to_trajectory.py ./dataset/gt/poses/00.txt ./dataset/sequences/00/times.txt gt.txt
-as
: gt와 scale 맞추기$ evo_ape tum gt.txt KeyFrameTrajectory.txt -vap -as
$ evo_traj tum KeyFrameTrajectory.txt --ref=gt.txt -p -as
$ evo_traj tum KeyFrameTrajectory.txt -p