Haochen Wang

Institute of Automation, Chinese Academy of Sciences
Beijing, 100190, P.R.China

Email: wanghaochen2022[at]ia.ac.cn

[Github] [Google Scholar]


Biography

Haochen Wang is currently a third year Ph.D. student at the Center for Research on Intelligent Perception and Computing, State Key Laboratory of Multimodal Artificial Intelligence Systems, Institute of Automation, Chinese Academy of Sciences, under the supervision of Prof. Zhaoxiang Zhang. Before that, he got his Bachelor's degree from the School of Mechanical Engineering, Shanghai Jiao Tong University at June 2022.

His research focuses on computer vision and pattern recognition, particularly on the following topics:

  • Large Multimodal Models
  • Label-Efficient Learning
  • Unsupervised Visual Representation Learning


News

    06/2025 Three papers (Ross3D, SAIL, and Hita) are accepted by to ICCV 2025!
    03/2025 One Paper (HPM) is accepted by to TPAMI!
    10/2024 One paper (Ross) is accepted by to ICLR 2025!
    10/2024 One paper (OpenSatMap) is accepted by NeurIPS 2024!
    10/2024 Two papers (U2PL+ and T2S-DA) are accepted by IJCV!
    09/2023 One paper (DropPos) is accepted by NeurIPS 2023!
    02/2023 Two papers (HPM and BLV) are accepted by CVPR 2023!
    09/2022 One paper (FST) is accepted by NeurIPS 2022!
    03/2022 One paper (U2PL) is accepted by CVPR 2022!

Publications

First Author / First Co-Author
Ross3D: Reconstructive Visual Instruction Tuning with 3D-Awareness
Haochen Wang, Yucheng Zhao, Tiancai Wang, Haoqiang Fan, Xiangyu Zhang, Zhaoxiang Zhang
[Paper (ICCV 2025)] [Code] [Huggingface Checkpoint]
The Scalability of Simplicity: Empirical Analysis of Vision-Language Learning with a Single Transformer
Weixian Lei*, Jiacong Wang*, Haochen Wang*, Xiangtai Li, Jun Hao Liew, Jiashi Feng, Zilong Huang
[Paper (ICCV 2025)] [Code] [Huggingface Checkpoint]
Bootstrap Masked Visual Modeling via Hard Patch Mining
Haochen Wang, Junsong Fan, Yuxi Wang, Kaiyou Song, Tiancai Wang, Xiangyu Zhang, Zhaoxiang Zhang
[Paper (TPAMI)] [Code]
Reconstructive Visual Instruction Tuning
Haochen Wang, Anlin Zheng, Yucheng Zhao, Tiancai Wang, Zheng Ge, Xiangyu Zhang Zhaoxiang Zhang
[Paper (ICLR 2025)] [Code] [Huggingface Checkpoint]
OpenSatMap: A Fine-grained High-resolution Satellite Dataset for Large-scale Map Construction
Hongbo Zhao*, Lue Fan*, Yuntao Chen*, Haochen Wang*, Yuran Yang*, Xiaojuan Jin, Yixin Zhang, Gaofeng Meng, Zhaoxiang Zhang
[Paper (NeurIPS 2024)] [Project Page] [Huggingface Dataset]
DropPos: Pre-Training Vision Transformers by Reconstructing Dropped Positions
Haochen Wang, Junsong Fan, Yuxi Wang, Kaiyou Song, Tong Wang, Zhaoxiang Zhang
[Paper (NeurIPS 2023)] [Code]
Hard Patches Mining for Masked Image Modeling
Haochen Wang, Kaiyou Song, Junsong Fan, Yuxi Wang, Jin Xie, Zhaoxiang Zhang
[Paper (CVPR 2023)] [Code]
Pulling Target to Source: A New Perspective on Domain Adaptive Semantic Segmentation
Haochen Wang, Yujun Shen, Jingjing Fei, Wei Li, Liwei Wu, Yuxi Wang, Zhaoxiang Zhang
[Paper (IJCV)] [Code]
Using Unreliable Pseudo-Labels for Label-Efficient Semantic Segmentation
Haochen Wang, Yuchao Wang, Yujun Shen, Junsong Fan, Yuxi Wang, Zhaoxiang Zhang
[Paper (IJCV)] [Code]
Semi-Supervised Semantic Segmentation Using Unreliable Pseudo-Labels
Yuchao Wang*, Haochen Wang*, Yujun Shen, Jingjing Fei, Wei Li, Guoqiang Jin, Liwei Wu, Rui Zhao, Xinyi Le
[Paper (CVPR 2022)] [Code]
Co-Author
Holistic Tokenizer for Autoregressive Image Generation
Anlin Zheng, Haochen Wang, Yucheng Zhao, Weipeng Deng, Tiancai Wang, Xiangyu Zhang, Xiaojuan Qi
[Paper (ICCV 2025)] [Code]
Balancing Logit Variation for Long-tailed Semantic Segmentation
Yuchao Wang, Jingjing Fei, Haochen Wang, Wei Li, Tianpeng Bao, Liwei Wu, Rui Zhao, Yujun Shen
[Paper (CVPR 2023)] [Code]
Learning from Future: A Novel Self-Training Framework for Semantic Segmentation
Ye Du, Yujun Shen, Haochen Wang, Jingjing Fei, Wei Li, Liwei Wu, Rui Zhao, Zehua Fu, Qingjie Liu
[Paper (NeurIPS 2022)] [Code]

Academic Service

Conference Reviewer:

  • IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2023, 2024, 2025
  • IEEE/CVF International Conference on Computer Vision (ICCV), 2023, 2025
  • European Conference on Computer Vision (ECCV), 2024
  • Conference on Neural Information Processing Systems (NeurIPS), 2023, 2024, 2025
  • International Conference on Learning Representations (ICLR), 2024, 2025
  • International Conference on Machine Learning (ICML), 2024, 2025
  • AAAI Conference on Artificial Intelligence (AAAI), 2025

Journal Reviewer:

  • IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)
  • International Journal of Computer Vision (IJCV)
  • IEEE Transactions on Multimedia (TMM)
  • IEEE Transactions on Neural Networks and Learning Systems (TNNLS)


Awards

    04/2022 Shanghai Outstanding Graduates (top 0.5%)
    12/2021 China National Scholarship (top 0.2%)
    04/2021 Outstanding Winner of Mathematical Contest in Modeling (top 0.1%)
    04/2021 Tyacht Scholarship (top 2%)
    11/2020 Second Price in China National Mathematical Contest in Modeling
    01/2020 Tang Lixin Scholarship (top 1%)
    12/2017 Second Price in National Olympiad in Informatics in Zhejiang Province