Skip to content

[AAAI 2024] Evolving and Distinct Anchors for Multimodal Motion Prediction

License

Notifications You must be signed in to change notification settings

Longzhong-Lin/EDA

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

5 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

EDA: Evolving and Distinct Anchors for Multimodal Motion Prediction

teaser

Authors: Longzhong Lin, Xuewu Lin, Tianwei Lin, Lichao Huang, Rong Xiong, Yue Wang

Full-version paper including Appendix: [EDA (arXiv)]

Abstract

Motion prediction is a crucial task in autonomous driving, and one of its major challenges lands in the multimodality of future behaviors. Many successful works have utilized mixture models which require identification of positive mixture components, and correspondingly fall into two main lines: prediction-based and anchor-based matching. The prediction clustering phenomenon in prediction-based matching makes it difficult to pick representative trajectories for downstream tasks, while the anchor-based matching suffers from a limited regression capability. In this paper, we introduce a novel paradigm, named Evolving and Distinct Anchors (EDA), to define the positive and negative components for multimodal motion prediction based on mixture models. We enable anchors to evolve and redistribute themselves under specific scenes for an enlarged regression capacity. Furthermore, we select distinct anchors before matching them with the ground truth, which results in impressive scoring performance. Our approach enhances all metrics compared to the baseline MTR, particularly with a notable relative reduction of 13.5% in Miss Rate, resulting in state-of-the-art performance on the Waymo Open Motion Dataset.

News

[2024-03] The code is released.

[2023-12] The paper is accepted by AAAI 2024.

Getting Started

Main Results

Model Soft mAP mAP minADE minFDE Miss Rate
EDA 0.4510 0.4401 0.5718 1.1702 0.1169

Performance on the validation set of Waymo Open Motion Dataset

Model Soft mAP mAP minADE minFDE Miss Rate
EDA 0.4462 0.4353 0.5708 1.1730 0.1178

Qualitative Results

teaser

Citation

If you find this work useful in your research, please consider cite:

@inproceedings{lin2024eda,
  title={EDA: Evolving and Distinct Anchors for Multimodal Motion Prediction},
  author={Lin, Longzhong and Lin, Xuewu and Lin, Tianwei and Huang, Lichao and Xiong, Rong and Wang, Yue},
  booktitle={Proceedings of the AAAI Conference on Artificial Intelligence},
  volume={38},
  number={4},
  pages={3432--3440},
  year={2024}
}

❤️ We thank the following users who open repositories on Github for us to build on for our experiments

About

[AAAI 2024] Evolving and Distinct Anchors for Multimodal Motion Prediction

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published