Hai Wu (吴海)

Selected Publications

Unsupervised 3D Object Detection by Commonsense Clue

Hai Wu, Shijia Zhao, Xun Huang, Qiming Xia, Chenglu Wen, Li Jiang, Xin Li, Cheng Wang

TPAMI 2025 Paper

Commonsense Prototype for Outdoor Unsupervised 3D Object Detection

Hai Wu, Shijia Zhao, Xun Huang, Chenglu Wen, Xin Li, Cheng Wang

CVPR 2024 Paper Code

Virtual Sparse Convolution for Multimodal 3D Object Detection

Hai Wu, Chenglu Wen, Shaoshuai Shi, Xin Li, Chenglu Wen, Cheng Wang

CVPR 2023 Paper Code

Transformation-equivariant 3D object detection for autonomous driving

Hai Wu, Chenglu Wen, Wei Li, Xin Li, Ruigang Yang, Cheng Wang

AAAI 2023 Paper Code

CasA: A cascade attention network for 3-D object detection from LiDAR point clouds

Hai Wu, Jinhao Deng, Chenglu Wen, Xin Li, Cheng Wang, Jonathan Li

IEEE TGRS 2022 Paper Code

SP3D: Boosting Sparsely-Supervised 3D Object Detection via Accurate Cross-Modal Semantic Prompts

Shijia Zhao, Qiming Xia, Xusheng Guo, Pufan Zou, Maoji Zheng, Hai Wu, Chenglu Wen, Cheng Wang

CVPR 2025 Paper

L4dr: Lidar-4dradar fusion for weather-robust 3d object detection

Xun Huang, Ziyu Xu, Hai Wu, Jinlong Wang, Qiming Xia, Yan Xia, Jonathan Li, Kyle Gao, Chenglu Wen, Cheng Wang

AAAI 2025 Paper Code

Seg2Box: 3D Object Detection by Point-Wise Semantics Supervision

Maoji Zheng, Ziyu Xu, Qiming Xia, Hai Wu, Chenglu Wen, Cheng Wang

AAAI 2025 Paper

CMD: A Cross Mechanism Domain Adaptation Dataset for 3D Object Detection

Jinhao Deng, Wei Ye, Hai Wu, Qiming Xia, Xun Huang, Xin Li, Jin Fang, Wei Li, Chenglu Wen, Cheng Wang

ECCV 2024 Paper Code

HINTED: Hard Instance Enhanced Detector with Mixed-Density Feature Fusion for Sparsely-Supervised 3D Object Detection

Qiming Xia, Wei Ye, Hai Wu, Shijia Zhao, Leyuan Xing, Xun Huang, Jinhao Deng, Xin Li, Chenglu Wen, Cheng Wang

CVPR 2024 Paper Code

Sunshine to Rainstorm: Cross-Weather Knowledge Distillation for Robust 3D Object Detection

Xun Huang*, Hai Wu*, Xin Li, Xiaoliang Fan, Chenglu Wen, Cheng Wang

AAAI 2024 Paper Code

CoIn: Contrastive Instance Feature Mining for Outdoor 3D Object Detection with Very Limited Annotations

Qiming Xia, Jinhao Deng, Chenglu Wen, Hai Wu, Shaoshuai Shi, Xin Li, Cheng Wang

ICCV 2023 Paper Code

SemanticFlow: Semantic Segmentation of Sequential LiDAR Point Clouds From Sparse Frame Annotations

Junhao Zhao, Weijie Huang, Hai Wu, Chenglu Wen, Yulan Guo, Cheng Wang

IEEE TGRS 2023 Paper

BLNet: Bidirectional learning network for point clouds

Wenkai Han, Hai Wu, Chenglu Wen, Cheng Wang, Xin Li

Computational Visual Media 2022 Paper

Tracklet Proposal Network for Multi-Object Tracking on Point Clouds

Hai Wu, Qing Li, Chenglu Wen, Xin Li, Xiaoliang Fan, Cheng Wang

IJCAI 2021 Paper

3D multi-object tracking in point clouds based on prediction confidence-guided data association

Hai Wu, Wenkai Han, Chenglu Wen, Xin Li, Cheng Wang

IEEE TITS 2021 Paper

Indoor 3D human trajectory reconstruction using surveillance camera videos and point clouds

Yudi Dai, Chenglu Wen, Hai Wu, Yulan Guo, Longbiao Chen, Cheng Wang

IEEE TCSVT 2021 Paper

Recovery of urban 3D road boundary via multi-source data

Chenglu Wen, Changbin You, Hai Wu, Cheng Wang, Xiaoliang Fan, Jonathan Li

ISPRS Journal of Photogrammetry and Remote Sensing 2019 Paper

Show All Publications

Activities

Reviewer:

• IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
• Conference on Neural Information Processing Systems (NeurIPS)
• International Conference on Learning Representation (ICLR)
• AAAI Conference on Artificial Intelligence (AAAI)
• IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)
• IEEE Transactions on Image Processing (TIP)
• IEEE Transactions on Geoscience and Remote Sensing (TGRS)
• IEEE Transactions on Intelligent Transportation Systems (TITS)

Internship:

• Research Intern, March 2022 - June 2022, Inceptio technology, Shanghai, China. Advised by Ruigang Yang.

Academic Competition and Awards

• National scholarship, 2023
• Second prize in data processing at LiDAR Conference, 2023
• VirConv-S ranks No.1(car) on the KITTI 2D, 3D and BEV detection leaderboard, 11/2022
• VirConvTrack ranks No.1(car) on the KITTI tracking leaderboard, 11/2022
• CasTrack ranks No.1(car) on the KITTI tracking leaderboard, 09/2022
• TED ranks No.1(car) on the KITTI 3D detection leaderboard, 05/2022
• PC-TCNN ranks No.1(car) on the KITTI tracking leaderboard, 01/2021
• Excellent student scholarship, 2021