GitLab

* update centerpoint, dgcnn, fcos3d and free_anchor metafile

* check all metafile in configs

* update centerpoint, pointpillars and second yml

* rename PartA2 to parta2 in the name of config

* update metafile in nuimages

* update readme in nuimages

* fix cfg name

* update cfg name

* fix cfg

* fix comments

* fix comment

* fix comments

* update model link

* update ssn

* update info in changelog, reamde

* fix comments

* update table

* update readme

* update readme

* add abstract for methods

* fix typos

* add QR code & add MMGen

* modify tag to comment

* update re-expression

* Add Tag to configs

* Add Tag to configs

* Add Tag to config

* Add overall evaluation

* Add config waymo-3d-car.py

* Update README.md

* Create hv_pointpillars_secfpn_sbn_2x16_2x_waymo-3d-3class.py

* Create hv_pointpillars_secfpn_sbn_2x16_2x_waymo-3d-car.py

* Delete waymo-3d-car.py

Instead of using new dataset config, we change the load_interval in the config for specific usage.

* update url links
Co-authored-by: Tai-Wang <tab_wang@outlook.com>
Co-authored-by: twang <30491025+Tai-Wang@users.noreply.github.com>

* Update links in model zoo

* Update links of mmcv

* fall back mmcv url

* update build configs

* Update model links

* Update doc

* Update install

* clean workflow