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nerfstudio-project / nerfstudio

A collaboration friendly studio for NeRFs
https://docs.nerf.studio
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Colmap unable to find poses for custom datasets #3357

Open Anji-Builds opened 1 month ago

Anji-Builds commented 1 month ago

image

I have been trying to set up custom dataset for training on nerfstudio using KITTI360 and pandaset. For the pose estimation in the above screenshot, I have used pandaset sequence 001 -->camera --> front camera images. I was able to only get pose estimation for 5 images.

I also tried for KITTI360 dataset (data_2d_nvs_drop50 --> train_00 --> 2013_05_28_drive_0008_sync -->image_00), which gave even poorer results.

image

Is there any way to improve the results? Or are there any additional requirements needed to get the poses for all the images? Am I missing something?

Furthermore, what is the minimum recommended no. of image poses required for training the nerf models?

nectorv commented 3 weeks ago

I have similar issue. Colmap use to work on one of my custom datasets but now, for the same images, it can find poses for only 2 of the 150 images.