can_bus question - Githubissues

hustvl / MapTR

[ICLR'23 Spotlight & IJCV'24] MapTR: Structured Modeling and Learning for Online Vectorized HD Map Construction

MIT License

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Open axxx-xxxa opened 1 year ago

axxx-xxxa commented 1 year ago

您好我想请教一下在nuscenes dataset中 can_bus的作用是什么？除了用其中的pose(xyz angle)还有用到其他的值吗？在传感器to global转换关系的计算中有涉及到can_bus中的值吗

axxx-xxxa commented 1 year ago

或者说如果我在测试自己数据时没有can_bus这个东西应该获取哪些信息来取代这个

LinaShanghaitech commented 1 year ago

或者说如果我在测试自己数据时没有can_bus这个东西应该获取哪些信息来取代这个

I have also encountered the same problem and you can find the messages in "can_bus' through https://www.nuscenes.org/tutorials/can_bus_tutorial.html.