params_ls.npy visualization

[lengfeng-bot]

Thank you for your excellent work. I recently reproduced your work and finally generated the params_ls.npy file. I want to use a visualization tool to visualize this scene, but the format of this scene is a little different. Do I need to convert this npy file to ply format? And is there any visualization tool recommendation?

[whwh747]

I encountered the same issue, and after training, I didn’t see rendering or tracking metrics — only the average running times for tracking and mapping.

[whwh747]

I ultimately obtained the evaluation metrics data through WandB, but encountered the same issue — I was unable to visualize the .npz files.

[pengchongH]

Thank you for your excellent work. I recently reproduced your work and finally generated the params_ls.npy file. I want to use a visualization tool to visualize this scene, but the format of this scene is a little different. Do I need to convert this npy file to ply format? And is there any visualization tool recommendation?

Thanks for your interest in our work!

We do not provide a direct visualization tool for the generated params_ls.npy. The params_ls.py includes each section of the scene as an element. For each element in params_ls.npy we use the format that is similar to SplaTAM. Therefore, you may visualize each element in params_ls.npy using the visualization tools given by SplaTAM.

[pengchongH]

I encountered the same issue, and after training, I didn’t see rendering or tracking metrics — only the average running times for tracking and mapping.

Hi! Thanks for your interest in our work!

If you want to obtain the rendering or tracking metrics, you need to follow the Evaluation part in README.md with the generated params_ls.npy file.