How to get the camera pose file in json format

[yangrui12321]

In this project, the camera pose file in json format is required to be input, but the colmap output is in txt format such as images, cameras, etc. At the same time, the parameters are quaternions of QW, QX, QY, QZ, and their calculation methods are different. . How can I get files in json format? This question confuses me so much, thank you for your answers

[Tom94]

Hi, the python script scripts/colmap2nerf.py exists for this purpose.

Please read the NeRF training & dataset tips carefully.

[yangrui12321]

Thank you very much for your answer!