Visualization Issues (Open3D Version Issue) about splatam HOT 6 CLOSED

Hi, this seems to be a problem with the visualizer. The whole scene's camera trajectory is getting visualized. For some reason, your interactive rendering is not working.

Could you let me know if you're using the latest version of the scripts? Could you share your params.npz so that I could check things on my end?

from splatam.

No, the params.npz was generated by your yesterday code. Here is the file, you can check it.
https://drive.google.com/file/d/1Py02yvSJZmlnGp3KrTkxRX3tliNtpmh7/view?usp=drive_link

from splatam.

Thanks for sharing the params. The visualization looks correct on my end.

This looks like an Open3D issue on your end. Are you using the correct version (0.16.0)?

Another check would be to add a print statement at this line to check if your code is entering the while loop (interactive rendering):

from splatam.

Hi, thank you for your help. I changed my Open3D from 0.17.0 to 0.16.0. Then it works! Thank you!
Now I want to use Intel RealSense D435i to collect my own data. I wonder what inputs should I have? I can collect rgb and depth images. Should I provide camera pose somewhere? How to use my own data? Thank you

from splatam.

Hi, we have a dataloader for real sense: https://github.com/spla-tam/SplaTAM/blob/main/datasets/gradslam_datasets/realsense.py

You can use this as a starting point to set up the code. The code doesn't require ground truth poses; however, the dataloader requires it. Initializing a list of poses to identity in the dataloader should also work, where the length of the list is the number of frames.

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Closing this issue for now. If you have further queries regarding RealSense, please open another issue.

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