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News

  • 2023.05.07 Improve the occpancy baseline by enlarging the input size and using long-term temporal fusion.
  • 2023.04.28 Support task of occupancy prediction .
  • 2023.04.27 Equip BEVDet with stereo depth estimation.
  • 2023.04.10 Use single head for multi-class prediction.
  • 2023.01.12 Support TensorRT-INT8.
  • 2022.11.24 A new branch of bevdet codebase, dubbed dev2.0, is released. dev2.0 includes the following features:
  1. support BEVPoolv2, whose inference speed is up to 15.1 times the previous fastest implementation of Lift-Splat-Shoot view transformer. It is also far less memory consumption. bevpoolv2 bevpoolv2
  2. use the origin of ego coordinate system as the center of the receptive field instead of the Lidar's.
  3. support conversion of BEVDet from pytorch to TensorRT.
  4. use the long term temporal fusion as SOLOFusion.
  5. train models with ema and without CBGS by default.
  6. use key frame for temporal fusion.
  • 2022.08.26 A blog in chinese for code explanation. BEVDet系列源码解读
  • 2022.08.15 Support FP16 training for BEVDet series that with image view backbone type of ResNet.
  • 2022.07.29 Support BEVDepth.
  • 2022.07.26 Add configs and pretrained models of bevdet-r50 and bevdet4d-r50.
  • 2022.07.13 Support bev-pool proposed in BEVFusion, which will speed up the training process of bevdet-tiny by +25%.
  • 2022.07.08 Support visualization remotely! Please refer to Get Started for usage.
  • 2022.06.29 Support acceleration of the Lift-Splat-Shoot view transformer! Please refer to [Technical Report] for detailed introduction and Get Started for testing BEVDet with acceleration.
  • 2022.06.01 We release the code and models of both BEVDet and BEVDet4D!
  • 2022.04.01 We propose BEVDet4D to lift the scalable BEVDet paradigm from the spatial-only 3D space to the spatial-temporal 4D space. Technical report is released on arixv. [BEVDet4D].
  • 2022.04.01 We upgrade the BEVDet paradigm with some modifications to improve its performance and inference speed. Thchnical report of BEVDet has been updated. [BEVDetv1].
  • 2021.12.23 BEVDet is now on arxiv. [BEVDet].