validate from Procrustes aligned poses instead

Merge branch 'martinarroyo-main' into main

Adds a script to extract the 3D mesh for a pretrained model (Followup #8)

Update README.md

Merge branch 'szymanowiczs-wrap_in_def_main' into main

Merge branch 'wrap_in_def_main' of https://github.com/szymanowiczs/bundle-adjusting-NeRF into szymanowiczs-wrap_in_def_main

Merge branch 'szymanowiczs-detach_camera_before_preprocessing' into main

Clone poses and intrinsics in llff dataset

Clone camera pose and intrinsics in iphone dataset

Clone pose and intrinsics in blender dataset

Wrap evaluate.py in main()

Wrap train in main()

Update README.md

add planar image alignment experiment

forgot requirements :P