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Unable to convert pcap to pcd files with existing command from "https://static.ouster.dev/sdk-docs/python/examples/conversion.html"

jyothsna-phd22 opened this issue · comments

commented

I have collected the data using Ouster OS-1 32-channel LIDAR. I am trying to convert it to a pcd file. Earlier, I was able to convert my data to pcd/ply/las/csv of all the frames using the link "https://static.ouster.dev/sdk-docs/python/examples/conversion.html". But now, some errors are being observed.

Kindly help me resolve the issue.

Screenshot 2023-09-14 113133

commented

Thanks for the report, @jyothsna-phd22.

Can you tell me whether you have the open3d package installed? It looks like you're using conda so try running conda list to see if open3d is listed. If it isn't, you could try installing it and then re-running the command.

Also, if the command worked before but doesn't now, perhaps there is another python environment on the system you were using that already has open3d installed.

I hope this has been helpful. Please let me know if you continue to experience issues, and if so, please include as much of the info below as possible.

Platform (please complete the following information):

  • Ouster Sensor? [e.g. OS-0, OS-1, ..]
  • Ouster Firmware Version? [e.g. 2.3, 2.4, ..]
  • Programming Language? [e.g. C++, Python, ..]
    • For Python include the targeted Python version
  • Operating System? [e.g. Linux, Windows, MacOS]
  • Machine Architecture? [e.g. x64, arm]
  • git commit hash (if not the latest).

Best Regards,

Tom
Staff Engineer
Ouster Inc

commented

I have open3d installed and checked with conda list
image

Platform (please complete the following information):

Ouster Sensor [OS-1 32 channel]
Ouster Firmware Version? [v2.4.0]
Programming Language? [ Python]
Python Version: Python 3.9.13
Operating System? [Windows]
Machine Architecture? [x64]

commented

It's working, Thank You. I have a few more questions.

  1. Can you please suggest to me the data labeling tool for streaming lidar data?
  2. Is there any work done on ouster lidar on real-time 3D object detection or streaming lidar 3D object detection?
  3. How to convert the ouster pcap file to bin files all at a time and vice versa?
  4. What is the maximum frame limit to convert the ouster pcap to pcd files?
  5. Where can we find the code base for accessing live 3D data from Ouster?