Kaiyu Li (李开宇)

Research Topics

Remote Sensing Image Interpretation: Change Detection, Building Extraction, etc
Computer Vision: Image Classification, Segmentation, Object Detection, etc.
Deep Learning: Vison-Language Models, Foundation Models, Supervised Learning, Semi-supervised Learning, etc.

Experiences

Work Experiences:

2023.10-Now Research Assistant at School of Computer Science and Technology and Ministry of Education Key Lab For Intelligent Networks and Network Security, Xi’an Jiaotong University, supervised by Prof. Xiangyong Cao
2023.07-2023.08 Algorithm Engineer at Zhiyang Innovation Technology, mentored by Zhicai Liu.
2022.07-2022.09 Research Intern at Shandong Academy of Agricultural Sciences (SAAS), mentored by Dr. Jiye Zheng.
2022.01-2022.04 Research Intern at SenseTime Research, mentored by Dr. Jiang Wu.

Education Experiences:

2020.09-2023.06 M.S. at College of Computer Science and Engineering, Shandong University of Science and Technology, supervised by Prof. Sheng Fang
2016.09-2020.06 B.S. at College of Computer Science and Engineering, Shandong University of Science and Technology.

Publications

arXiv:

Kaiyu Li, Xiangyong Cao, Yupeng Deng, Deyu Meng, “DiffMatch: Visual-Language Guidance Makes Better Semi-supervised Change Detector,” , 2024. [Paper] [Code]

Sheng Fang, Kaiyu Li†, Zhe Li, “Salient Positions based Attention Network for Image Classification,” arXiv:2106.04996, 2021. [Paper] [Code]

Journals:

Kaiyu Li, Xiangyong Cao, Deyu Meng, “A New Learning Paradigm for Foundation Model-based Remote Sensing Change Detection,” IEEE Transactions on Geoscience and Remote Sensing (TGRS), 2024. (SCI Q1, IF=8.2) [Paper] [Code]

Jiye Zheng, Kaiyu Li†, Huaijun Ruan, Wenbin Wu, “RepDI: A Light-weight CPU Network for Apple Leaf Disease Identification,” Computers and Electronics in Agriculture (CEA), 2023. (SCI Q1, IF=8.3) [Paper] [Code]

Sheng Fang, Kaiyu Li†, Zhe Li, “Changer: Feature interaction is what you need for change detection,” IEEE Transactions on Geoscience and Remote Sensing (TGRS), 2023. (SCI Q1, IF=8.2) [Paper] [Code]

Sheng Fang, Kaiyu Li†, Zhe Li, “S²ENet: Spatial-spectral cross-modal enhancement network for classification of hyperspectral and LiDAR data,” IEEE Geoscience and Remote Sensing Letters (GRSL), 2021. (SCI Q1, IF=5.343) [Paper] [Code]

Sheng Fang, Kaiyu Li†, Zhe Li, “SNUNet-CD: A densely connected Siamese network for change detection of VHR images,” IEEE Geoscience and Remote Sensing Letters (GRSL), 2021. (SCI Q1, IF=5.343) [Paper] [Code]

Conferences:

Shihong Wang*, Ruixun Liu*, Kaiyu Li*, Jiawei Jiang, Xiangyong Cao, “Class Similarity Transition: Decoupling Class Similarities and Imbalance from Generalized Few-shot Segmentation,” Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2024. (EI, Oral) [Paper] [Code]

Sheng Fang, Kaiyu Li†, Zhe Li, “CAMION: Cascade Multi-input Multi-output Network for Skeleton Extraction,” Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2022. (EI, Oral) [Paper]

Kaiyu Li, Zhe Li, Sheng Fang, “Siamese NestedUNet Networks for Change Detection of High Resolution Satellite Image,” Proceedings of the 2020 1st International Conference on Control, Robotics and Intelligent System (CCRIS), 2020. (EI, Oral) [Paper] [Code]

* 表示共同第一作者， † 表示学生第一作者

Services

Reviewer:

IEEE Transactions on Neural Networks and Learning Systems (TNNLS)
IEEE Transactions on Geoscience and Remote Sensing (TGRS)
IEEE Geoscience and Remote Sensing Letters (GRSL)
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (JSTARS)
Conference on Computer Vision and Pattern Recognition, Deep Learning for Geometric Computing (CVPR DLGC)

Projects

Open Source:

Open-CD: A Change Detection Repo Standing on the Shoulders of Giants. (URL)
Change_Detection.Pytorch (CDP): Deep learning models for change detection of remote sensing images. (URL)
Multimodal-Remote-Sensing-Toolkit (MMRS): A python tool to perform deep learning experiments on multimodal remote sensing data. (URL)

Selected Competitions

2024, ISPRS TC I Contest (Change Detection) TOP3. (Collaboration with Jiawei Jiang) (URL)
2024, CVPR 2024 OpenEarthMap Land Cover Mapping Few-Shot Challenge TOP2. (Team leader) (URL | Code)
2022, CVPR 2022 DLGC Pixel SkelNetOn Challenge TOP5. (SOLO) (URL)
2021, 中国模式识别与计算机视觉大会遥感图像智能解译挑战赛 TOP3. (SOLO) (URL | Code)
2021, 海洋目标智能感知国际挑战赛研究生可见光图像组 TOP1. (SOLO) (URL)
2021, 国际高分遥感图像解译大赛变化检测赛道 TOP4 (Collaboration) (URL)
2021, “东方国信杯”高校大数据开发大赛 TOP3. (SOLO) (URL)
2021, 第十届全国海洋航行器设计与制作大赛齐鲁赛区二等奖. (SOLO)
2020, “未来杯高校 AI 挑战赛”图像赛道 TOP3. (SOLO) (URL)
2019, “未来杯高校 AI 挑战赛”图像组华北赛区 TOP1. (SOLO) (URL)
2019, “新大陆杯”第二届山东省高校大学生人工智能大赛一等奖. (SOLO)

Awards

2023, Outstanding Graduate Student, Shandong University of Science and Technology | 山东科技大学优秀毕业研究生
2023, Graduate Scholarship, Shandong University of Science and Technology | 山东科技大学毕业生奖学金
2022, National Scholarship for Graduate Student, Ministry of Education | 研究生国家奖学金
2021, National Scholarship for Graduate Student, Ministry of Education | 研究生国家奖学金
2021, First Prize of Academic Scholarship, Shandong University of Science and Technology | 山东科技大学学业奖学金一等奖
2021, Outstanding Graduate Student, Shandong University of Science and Technology | 山东科技大学优秀研究生
2020, Outstanding Undergraduate, Shandong University of Science and Technology | 山东科技大学优秀本科毕业生
2016~2019, Outstanding Student Cadre, Shandong University of Science and Technology | 山东科技大学优秀学生干部
2016~2020, Academic Scholarship, Shandong University of Science and Technology | 山东科技大学学业奖学金