GitLab

* extract RGB images for ScanNet

* update scannet_data_utils with rgb

* fix docs an tools; add use_camera to ScanNetDataset

* fix typos is scannet doc

* fix very rare undefined poses for ScanNet

* update ScanNet dataset for more clear MultiViewPipeline

* update compatibility for ScanNet

* fix typo in compatibility doc

* use mmcv.track_parallel_progress for scannet images

* Create index.rst

* Create waymo_det.md

* Add waymo doc link

* Delete waymo.md

* Update index.rst

* Update index.rst

* ScanNet-doc: data prepare and train pipeline

* add metric of scannet

* Fix: data prepare link, summary sentence, 'inwhich'

* simplify code script

* simplify code script, add few comments