Add more features to the COLMAP similar to automatic reconstruction

[abrahamezzeddine]

Is your feature request related to a problem? Please describe. Not a problem, but it could improve the quality of the COLMAP functionality.

Describe the solution you'd like The ability to have the same parameter suggestions as COLMAP GUI Automatic Reconstruction. For example, we are able to determine the quality of the COLMAP reconstruction (low, medium, high and extreme). It is also possible to add a vocab tree for sequential images to support lots of images. As of now, you can only trigger sequential (but no possibility to add optional vocab tree) or vocab tree (but no sequential).

Describe alternatives you've considered Using COLMAP directly, but then it does not create the Nerfstudio data that is needed such as transforms.json.

Additional context

[ishipachev]

Using COLMAP directly, but then it does not create the Nerfstudio data that is needed such as transforms.json.

How to do it with COLMAP reconstruction done directly with COLMAP:

• You get trasnforms.json by running ns-process-data with --skip-colmap flat and setting path to your exported colmap model with --colmap-model-path parameter. By doing so you will get your data prepared in nerfstudio format including transoforms.json file.
• After in ns-train you can use colmap data loader, instead of default nerfstudio-data