Paul-Edouard Sarlin

Can you better explain your process? IIUC you are building 3D models from either GoPro or Insta360 cameras, correct? 1. Can you confirm that you're using panorama_sfm.py? with which settings?...

> The ApplyRigConfig function primarily deletes frames and rigs. However, frames and rigs occupy very little storage space, so clearing them would not yield significant benefits. Ideally we would set...

It's unclear to me why the stubgen fails, but you can safely disable it using: ```bash python -m pip install ./pycolmap/ --cmake.define.GENERATE_STUBS=OFF ```

@vholod could you try building pyceres at HEAD? we've also pushed a new release v2.3, does this work too when pulled from pypi?

pyceres and pycolmap need to be either both installed from source or both installed from pypi.

We have some visual cost functions in COLMAP: https://github.com/colmap/colmap/blob/main/src/colmap/estimators/cost_functions.h There is also a pending PR for inertial optimization: https://github.com/colmap/colmap/pull/2561

> I did a parameter sweep over `min_conf/min_score={0.1, 0.2, 0.3} x min_num_matches={15,25,50}` and I cannot prevent the south building model from collapsing while SIFT doesn't suffer from the same issue....

Without the custom pybind11-stubgen fork, mypy should throw an error because the stubs are malformed.

Given the massive amount of work that this has already required, I would rather merge this here. @sizmailov would you mind having a look when you find the time? Thank...