publications

2026

1. IJCV

   

   SoftHGNN: Soft Hypergraph Neural Networks for General Visual Recognition

   Mengqi Lei, Yihong Wu, Siqi Li, and 4 more authors

   International Journal of Computer Vision, 2026

   Accepted, to appear

   arXiv Bib Code

   @article{lei2025softhgnn,
     title = {SoftHGNN: Soft Hypergraph Neural Networks for General Visual Recognition},
     author = {Lei, Mengqi and Wu, Yihong and Li, Siqi and Zheng, Xinhu and Wang, Juan and Gao, Yue and Du, Shaoyi},
     journal = {International Journal of Computer Vision},
     year = {2026},
     archiveprefix = {arXiv},
     primaryclass = {cs.CV},
     url = {https://arxiv.org/abs/2505.15325},
     note = {Accepted, to appear},
   }

2025

1. arXiv

   

   YOLOv13: Real-Time Object Detection with Hypergraph-Enhanced Adaptive Visual Perception

   Mengqi Lei, Siqi Li, Yihong Wu, and 7 more authors

   Jun 2025

   DOI arXiv Bib Code

   @misc{lei2025yolov13,
     title = {YOLOv13: Real-Time Object Detection with Hypergraph-Enhanced Adaptive Visual Perception},
     author = {Lei, Mengqi and Li, Siqi and Wu, Yihong and Hu, Han and Zhou, You and Zheng, Xinhu and Ding, Guiguang and Du, Shaoyi and Wu, Zongze and Gao, Yue},
     year = {2025},
     month = jun,
     archiveprefix = {arXiv},
     primaryclass = {cs.CV},
     doi = {10.48550/arXiv.2506.17733},
     url = {https://arxiv.org/abs/2506.17733},
   }

2. AAAI

   

   ConDSeg: A General Medical Image Segmentation Framework via Contrast-Driven Feature Enhancement

   Mengqi Lei, Haochen Wu, Xinhua Lv, and 1 more author

   In Proceedings of the AAAI Conference on Artificial Intelligence, 2025

   DOI Bib Code

   @inproceedings{lei2025condseg,
     title = {ConDSeg: A General Medical Image Segmentation Framework via Contrast-Driven Feature Enhancement},
     author = {Lei, Mengqi and Wu, Haochen and Lv, Xinhua and Wang, Xin},
     booktitle = {Proceedings of the AAAI Conference on Artificial Intelligence},
     volume = {39},
     number = {5},
     pages = {4571--4579},
     year = {2025},
     doi = {10.1609/aaai.v39i5.32482},
     url = {https://ojs.aaai.org/index.php/AAAI/article/view/32482},
   }

3. ICLR

   

   Dysca: A Dynamic and Scalable Benchmark for Evaluating Perception Ability of LVLMs

   Jie Zhang, Zhongqi Wang, Mengqi Lei, and 4 more authors

   In The Thirteenth International Conference on Learning Representations, 2025

   Bib Code

   @inproceedings{zhang2025dysca,
     title = {Dysca: A Dynamic and Scalable Benchmark for Evaluating Perception Ability of LVLMs},
     author = {Zhang, Jie and Wang, Zhongqi and Lei, Mengqi and Yuan, Zheng and Yan, Bei and Shan, Shiguang and Chen, Xilin},
     booktitle = {The Thirteenth International Conference on Learning Representations},
     year = {2025},
     url = {https://openreview.net/forum?id=bU1JOvdXXK},
   }

4. PR

   

   Hypergraph-Based Semantic and Topological Self-Supervised Learning for Brain Disease Diagnosis

   Xiangmin Han, Mengqi Lei, and Junchang Li

   Pattern Recognition, 2025

   DOI Bib

   @article{lei2025hypergraphbrain,
     title = {Hypergraph-Based Semantic and Topological Self-Supervised Learning for Brain Disease Diagnosis},
     author = {Han, Xiangmin and Lei, Mengqi and Li, Junchang},
     journal = {Pattern Recognition},
     year = {2025},
     doi = {10.1016/j.patcog.2025.111921},
     url = {https://www.sciencedirect.com/science/article/abs/pii/S0031320325005813},
   }

2024

1. GRSL

   

   SOLO-Net: A Sparser but Wiser Method for Small Object Detection in Remote-Sensing Images

   Mengqi Lei and Xianyuan Liu

   IEEE Geoscience and Remote Sensing Letters, 2024

   Published in 2024

   DOI Bib

   @article{lei2024solonet,
     title = {SOLO-Net: A Sparser but Wiser Method for Small Object Detection in Remote-Sensing Images},
     author = {Lei, Mengqi and Liu, Xianyuan},
     journal = {IEEE Geoscience and Remote Sensing Letters},
     year = {2024},
     doi = {10.1109/LGRS.2023.3337807},
     note = {Published in 2024},
     url = {https://openreview.net/forum?id=ltbqf7S2cF},
   }

2. SPL

   

   DDRANet: A Dynamic Density-Region-Aware Network for Crowd Counting

   Mengqi Lei, Haochen Wu, Xinhua Lv, and 1 more author

   IEEE Signal Processing Letters, Aug 2024

   DOI Bib

   @article{lei2024ddranet,
     title = {DDRANet: A Dynamic Density-Region-Aware Network for Crowd Counting},
     author = {Lei, Mengqi and Wu, Haochen and Lv, Xinhua and Jiang, Liangxiao},
     journal = {IEEE Signal Processing Letters},
     volume = {31},
     pages = {2165--2169},
     year = {2024},
     month = aug,
     doi = {10.1109/LSP.2024.3446693},
     url = {https://ieeexplore.ieee.org/document/10640213},
   }

3. arXiv

   

   EPPS: Advanced Polyp Segmentation via Edge Information Injection and Selective Feature Decoupling

   Mengqi Lei and Xin Wang

   2024

   arXiv Bib Code

   @misc{lei2024epps,
     title = {EPPS: Advanced Polyp Segmentation via Edge Information Injection and Selective Feature Decoupling},
     author = {Lei, Mengqi and Wang, Xin},
     year = {2024},
     archiveprefix = {arXiv},
     primaryclass = {cs.CV},
     url = {https://arxiv.org/abs/2405.11846},
   }