FAQ Page; Check here before open a new issue.

[Kin-Zhang]

Try to summarize the frequently asked questions and link to related issues for further reference.

1. Why dufomap didn't output the clean map?
   First, please check whether you process the file correctly:

1. wrong transform:
2. TODO

2. How to run this code on my own data?
   We first transfer our data into the unified DynamicMapBenchmark format, check here: TODO add link here.
   ROS2 bag can follow this issue to convert: Seeking guidance on parameter tuning for custom dataset - suboptimal dynamic removal results #30 (comment)

3. How to process multi-lidar data as the paper didn't discuss these kind of data?
   Good question! It's true that 2 years ago when I wrote the paper, I didn't have a chance to collect multi-lidar data by myself. However, the method can be easily extended to multi-lidar cases as the things we did it's the same: Build a freespace map.
   You can refer to two examples I provided in other projects/issues:
   a) custom-data by @designershell: 关于坐标系的问题 #33 (comment); I upload my demo code there.
   b) multi-lidar demo in OpenSceneFlow in TruckScene dataset: Add MAN TruckScenes data processing into codebase OpenSceneFlow#19 (comment)

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If all the above FAQ can't help, feel free to open an issue for further help. Format your issue as:

1. Describe your problem clearly.
2. Please upload your data by providing a download link (e.g., Google Drive, Dropbox, etc.). Baiduyun is not recommended since I don't have VIP.... It's really slow for non-VIP users.
3. Provide your code snippet to reproduce the problem.
   Again, if you cannot provide your data, I may not be able to help as you also know the experience in robotics always requires data to debug. Please try to reach me with your data. That's really important and the fastest way to help you.

Usually, I will reply within one week (most of the time within 48 hours). Thanks for your patience!