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MartinHahner / LiDAR_fog_sim

LiDAR fog simulation
https://www.trace.ethz.ch/lidar_fog_sim
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Problem about loading openpcdet result.pkl #5

Closed zitgit closed 2 years ago

zitgit commented 2 years ago

Hi! I came from OpenPCDet issues channel and found your amazing work! But I have a problem about loading the result.pkl with kitti velodyne data. I can't visualize the predicted bbox in the point cloud. Is there anything wrong with my file path with the pickle? Thanks a lot in advance! The interface is really great. image

MartinHahner commented 2 years ago

Hi @zitgit,

in my code I check for suffix == ".pickle", so maybe you just need to change the filename from result.pkl to result.pickle.

Otherwise, it is best if you debug through the code yourself and see if the methods mentioned below are called at all.

https://github.com/MartinHahner/LiDAR_fog_sim/blob/641ca97faef3d9f446c0a6d61f2f447a4b4e39e2/pointcloud_viewer.py#L1282

https://github.com/MartinHahner/LiDAR_fog_sim/blob/641ca97faef3d9f446c0a6d61f2f447a4b4e39e2/pointcloud_viewer.py#L1349

Please let me know if changing the filename helped or if you have further questions.

zitgit commented 2 years ago

Thanks for your reply! @MartinHahner Changing the filename didn't work for me. But I will debug through the code! Thanks again!