IJRR paper submission

[YifuTao]

This pull request includes changes done for the IJRR paper evaluation

• refactor main recon benchmark script. Add evaluation function
• add yaml config for the reconstruction benchmark script
• add multi-threshold reconstruction metrics (precision, recall and f-score
• fix nerf trajectory reader if want to read timestamp
• add nerf trajectory json handler
• refactor colmap
• add nerf json split script (for the out-of-sequence evaluation)
• refactor nerfstudio colmap symlink: use relative path so that you can access it outside docker too
• move colmap undistorter from mvs to colmap script
• add sdfstudio install, and move nerfstudio install to the docker from the requirement.txt due to install conflict

TODO: make the out-of-sequence eval be using the same trajectory json. Currently creates two json

[YifuTao]

Note that when evaluating reconstruction in the paper, max distance is not filtered. This is only relevant to nerfacto.