search

USC-GVL / Agent-Driver

A Language Agent for Autonomous Driving
https://usc-gvl.github.io/Agent-Driver/
MIT License
220 stars 8 forks source link

*Ego_states* - attributes #7

Open asif07hossain opened 5 months ago

asif07hossain commented 5 months ago

Thanks for such a great work ! I was trying to generate pickle files by running UniAd. I almost generated everything but theres a lot of miss match.

  1. Ego_states: how to obtain those 9 values from UniAd. Exactly from where? Vx,vy = velocity of sdc? From where I can get it? Canbus? Cx,cy = what does these mean? Center of SDC? Similarly kappa, streering, v-yaw? Hiw about ego length and width?

  2. I tried to generate traj, future-traj-ego, past-traj-ego , number does not match with pickle files.

Can you please explain a but into detail? I would really appreciate it.

PointsCoder commented 4 months ago

You may refer to the code here. Hope it can help.

asif07hossain commented 4 months ago

Thanks for your help. First of all did you guys copy the values of ego past trajectory from gt or output of trackformer? We tried to reproduce your result (past/future) trajectories but could never generate it. So, two questions:

  1. Source of past trajectories of ego? [Gt or what]
  2. What postprocessing you did on the top of past trajectories of ego?