Skip to content

Conversation

MANASNANDMOHAN
Copy link

feat: Add sequential visualization support for directories containing multiple .bin files
Description

This PR significantly improves the visualization pipeline in OpenPCDet by introducing sequential rendering of multiple .bin files in a directory. It enhances the usability and performance of the visualizer, especially for use cases involving LiDAR sequence visualization, such as autonomous driving datasets.

image
image

sequential_visualization.webm

@Petros626
Copy link

Petros626 commented Jun 7, 2025

@MANASNANDMOHAN Could you add support for drawed labels with predictions score using the older Visualzer of Open3D? Unfortunately the authors used commented code for that, which is only available for version 0.9.0.

@MANASNANDMOHAN
Copy link
Author

MANASNANDMOHAN commented Jun 10, 2025 via email

@MANASNANDMOHAN
Copy link
Author

This is how it will shown in the terminal , Additionally i have added Geometry based text marker as Text rendering is not supported in this Open3D version.
image
image

@Petros626
Copy link

Petros626 commented Jun 10, 2025

@MANASNANDMOHAN Thanks for that, I thought about Class and Prediction Score near the 3D Bounding Box for Inference, like that (without tracking id):
image

Which Open3D version you got? Maybe updating to the latest supports text rendering.
Did you have worked with the new O3Visualizer?

@Petros626
Copy link

@MANASNANDMOHAN Hey did you got the time to update the code related to the requested features? I assume, that you misunderstood it first.

@Petros626
Copy link

@MANASNANDMOHAN any progress or update?

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants