3D Autonomous Driving Pretraining

Overall

This blog will introduce how to use the 3DTrans repo to achieve the 3D pretraining task, where the definition of 3D pretraining task is that, the baseline backbone is required to pretrain on a unified 3D upstream dataset such as ONCE dataset, and needs to perform well on different downstream datasets such as Waymo, KITTI, nuScenes, by means of our pretrained checkpoint.

Diversity-based Pre-training Processor

Learning Unified Representations under Large-scale Point Cloud Dataset