Specify Camera Model?

[cduguet]

I would like to specify the camera model for the reconstruction model. I've seen pycolmap accepts a camera_model parameter in its import_images function , which is called by hloc's import_images. In PixSfM it seems we can pass arguments for hloc's main, but hloc only knows how to manage camera_mode and not camera_model.

If I, for instance, would like to create and refine end-to-end a reconstruction with camera model OPENCV using (using hloc and not colmap). How should I do it?

PS: I could be posting this on hloc's issues, but since using pixsfm is my end goal maybe there is a better way to do it from here, that I'm not seeing.

Thank you!

[sarlinpe]

Does this PR solve your issue?

[sarlinpe]

This is now fully supported by hloc via cvg/Hierarchical-Localization#210. An example is given here: cvg/Hierarchical-Localization#219 (comment)