trying out our code for the Task 1.1 we found that are some strange behaviors in the ground truth for a number of example trajectories.
- Sometimes the human swings and subsequently falls down.
- The trajectory index and the point cloud are not well aligned when published and no timestamps are provided to identify the exact beginning of a new trajectory.
- The ground truth returns true negatives. I.e. the human goes in the opposite direction with respect to the object and its point cloud it's not even visible, while the ground truth says he's pointing.
In the video you can find in a small test the two latter behaviors and the oscillation of the former one .
- Code: Select all
http://robotics.dei.unipd.it/images/EuRoC/euroc_track1_1.mp4
Has anyone notice similar behaviors?
Thank you.
Best.
Stefano