xyllq999

> You're welcome! I encountered a new problem in the new join:later. KeyError: 'Tr_velo_to_cam'

I wrote a script to make it easier to change the format, you just need to change the parent_path。 `import os parent_path = "" for filename in os.listdir(parent_path): # print(filename)...

By the way I have installed mayavi and he seems to be working fine, so could you please provide the code for that?

download the kitti dateset first in KITTI.md