Kejun Wu(吴科君)

Kejun Wu(吴科君)

Huazhong University of Science and Technology (华中科技大学)

个人简介

吴科君 (教师主页) ，博士，IEEE高级会员，现任华中科技大学电子信息与通信学院讲师/助理教授。在此之前，他于新加坡南洋理工大学电气电子工程学院从事博士后研究（与Yap Kim-Hui、周立培教授，IEEE Fellow）。他获得了华中科技大学博士学位（导师 杨铀 教授，IET Fellow）、哈尔滨工程大学硕士学位（导师 蔡成涛 教授，CJ学者）以及上海大学学士学位。 他的研究兴趣主要包括多模态大模型、生成式人工智能、高维视觉及视频压缩与理解等领域，近5年在IEEE T-MM、IEEE T-CSVT、NeurIPS、ACM Multimedia等高水平期刊、会议发表论文50余篇。担任IEEE OJSP、ASOC、JRTIP、JVCI等权威期刊的副主编/编委/客座编辑等，并在国际会议AAAI 2026、AIGC 2025、IJCNN 2025、IEEE ICASSP2024、ISCAS2024及MMSP2023中担任程序委员会/领域主席/专题主席等。主持或参与国家自然科学基金等项目多项。
🚀   招收兴趣从事以上研究领域的实习生/访问学生/研究生, 欢迎线下或远程实习/学习。

Biography

Dr. Kejun Wu (Faculty HomePage) is currently a Lecturer/Assistant Professor at School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China. Before that, he worked as a Research Fellow researcher at School of Electrical and Electronic Engineering, Nanyang Technological University (work with Prof. Yap Kim-Hui and Chau Lap-Pui (IEEE Fellow)). His research interest includes Multimodal Large Language Models, Generative AI, High-dimensional Vision, and Learned Video Compression. He has over 50 publications in top-tier venues in the past 5 years. He is a Technical Committee Affiliate of IEEE SPS IVMSP and IEEE SPS MMSP. He serves as an Associate Editor / Editorial Board Member / Executive Guest Editor of IEEE OJSP, ASOC, JVCI, and JRTIP, etc., an Area Chair / Session Chair / Program Committee in AAAI 2026, AIGC 2025, IJCNN 2025, IEEE ICASSP 2024,ISCAS 2024, and MMSP2023. He is an IEEE Senior Member.
🚀   Recruiting intern/ visiting/ Master students interested in the aforementioned research areas. On-site, remote, or hybrid interning/learning are welcome.

学术服务

  • 编委, 国际期刊Applied Soft Computing (JCR Q1区)
  • 副主编, 国际期刊IEEE Open Journal of Signal Processing (JCR Q2区)
  • 客座编辑, 国际期刊Journal of Real-Time Image Processing (JCR Q2区)
  • 客座编辑, 国际期刊Journal of Visual Communication and Image Representation (JCR Q2区)
  • 程序委员会, 国际会议AAAI 2026, 新加坡
  • 程序委员会, 国际会议AIGC 2025, 杭州
  • 领域主席, 国际会议IJCNN 2025, 意大利
  • 专题主席, 国际会议ISCAS 2024, 新加坡
  • 专题主席, 国际会议ICASSP 2024, 韩国
  • 专题主席, 国际会议MMSP2023, 法国
  • 应急态势感知与应急通信技术决策咨询专家团队成员, 中国科协
  • UWA技术规划组专家, 世界超高清视频产业联盟UWA
  • Technical Committee Affiliate, Image, Video, and Multidimensional Signal Processing (IVMSP), IEEE 信号处理学会
  • Technical Committee Affiliate, Multimedia Signal Processing (MMSP), IEEE 信号处理学会
  • 审稿人：IEEE TMM, IEEE TCSVT, IEEE TBc, Pattern Recognition, Information Fusion, NeurIPS, AAAI, ICASSP, etc.

Professional Activities

  • Editorial Board, Applied Soft Computing
  • Associate Editor, IEEE Open Journal of Signal Processing
  • Lead Guest Editor, Journal of Real-Time Image Processing
  • Lead Guest Editor, Journal of Visual Communication and Image Representation
  • Program Committee, AAAI 2026, Singapore
  • Program Committee, AIGC 2025, Hangzhou, China
  • Area Chair, IJCNN 2025, Italy
  • Session Chair, IEEE ISCAS 2024, Singapore
  • Session Chair, IEEE ICASSP 2024, Korea
  • Session Chair, IEEE MMSP 2023, France
  • Member, 应急态势感知与应急通信技术决策咨询专家团队, 中国科协
  • Experts, UWA Technical Planning Expert Group, UHD World Association (UWA, 世界超高清视频产业联盟)
  • Technical Committee Affiliate, Image, Video, and Multidimensional Signal Processing (IVMSP), IEEE Signal Processing Society (SPS)
  • Technical Committee Affiliate, Multimedia Signal Processing (MMSP), IEEE SPS
  • Reviewer of IEEE TMM, IEEE TCSVT, IEEE TBc, Pattern Recognition, Information Fusion, NeurIPS, AAAI, ICASSP, etc.

新闻动态

  • 2025.08:  担任 AAAI 2026 大会程序委员会委员（CCF-A），新加坡
  • 2025.07:  受邀在2025 Discover At HUST Metavers国际暑期学校英语授课
  • 2025.07:  2 篇论文被ACM Multimedia 2025录用（CCF-A），爱尔兰
  • 2025.06:  基于生成式 AI 的图像修复研究正在 IEEE TPAMI （CCF-A） 返修中
  • 2025.06:  1 篇论文被 IEEE Transactions on Multimedia 录用
  • 2025.06:  担任AIGC 2025国际会议程序委员会委员，杭州
  • 2024.12:  1 篇论文被 ACM Transactions on Multimedia Computing, Communications, and Applications 录用（JCR Q1）
  • 2024.11:  2 篇论文被 IEEE Transactions on Multimedia 录用（中科院一区 TOP，JCR Q1）
  • 2024.08:  1 篇论文被 Computer Vision and Image Understanding 录用（JCR Q1）
  • 2024.05:  受邀担任 IEEE ISCAS 2024国际会议专题主席，新加坡
  • 2024.04:  受邀担任 IEEE ICASSP 2024国际会议专题主席（CCF-B），韩国
  • 2024.01:  2 篇论文被 Optics Express 和 Optics Letters 录用
  • 2023.12:  获中国国际大学生创新大赛全国金奖
  • 2023.11:  获中国博士后创新创业大赛海外赛全国铜奖
  • 2023.10:  获春晖杯中国留学人员创新创业大赛优胜奖
  • 2023.09:  受邀担任 IEEE MMSP 2023国际会议专题主席，法国
  • 2023.09:  1 篇论文被 NeurIPS 2023录用（CCF-A），美国

News

  • 2025.08:  Serve as Program Committee in AAAI 2026 conference, Singapore
  • 2025.07:  Invited to lecture (in English) the 2025 Discover At HUST--"Metavers" International Summer School
  • 2025.07:  2 papers are accepted by 33rd ACM International Conference on Multimedia (ACM Multimedia 2025), Dublin, Ireland
  • 2024.06:  Research on Gen-AI based image restoration is Under Revision at IEEE TPAMI
  • 2025.06:  1 paper is accepted by IEEE Transactions on Multimedia (Corresponding Author)
  • 2025.06:  Serve as Program Committee for International Conference on AI-Generated Content (AIGC 2025), Hangzhou
  • 2024.12:  1 paper is accepted by ACM Transactions on Multim. Comput. Commun. Appl. (JCR Q1)
  • 2024.11:  2 papers are accepted by IEEE Transactions on Multimedia (中科院一区TOP，JCR Q1)
  • 2024.08:  1 paper is accepted by Computer Vision and Image Understanding(JCR Q1)
  • 2024.05:  I am appointed as Special Session Chair by IEEE ISCAS 2024, Singapore
  • 2024.04:  I am appointed as Special Session Chair by IEEE ICASSP 2024, Korea
  • 2024.01:  2 papers are accepted by Optics Express and Optics Letters
  • 2023.12:  I am awarded the 全国金奖 in 中国国际大学生创新大赛
  • 2023.11:  I am awarded the 全国铜奖 in 中国博士后创新创业大赛
  • 2023.10:  I am awarded the 优胜奖 in 春晖杯中国留学人员创新创业大赛
  • 2023.09:  I am appointed as Special Session Chair by IEEE MMSP 2023, France
  • 2023.09:  1 paper has been accepted by NeurIPS 2023, New Orleans, USA

论文发表

  •  T. Liu, K. Wu, C. Cai, Y. Wang, K. Yap, L. Chau, "Towards Blind Bitstream-corrupted Video Recovery: A Visual Foundation Model-driven Framework," in ACM MM 2025 (CCF-A)
  •  C. Cai, T. Liu, J. Gao, W. Liu, K. Wu*, R. Wang, Y. Wang, S. Liew, "From Semantics, Scene to Instance-awareness: Distilling Foundation Model for Open-vocabulary Grounded Situation Recognition," in ACM MM 2025 (Corresponding Author, CCF-A)
  •  T. Liu, K. Wu*, Y. Wang, W. Liu, K. Yap, and L. Chau, “Bitstream corrupted Video Recovery: A Novel Benchmark Dataset and Method,” NeurIPS 2023. (Equal Contribution, CCF-A)
  •  K. Wu, Z. Li, Y. Yang, Q. Liu, and X. Zhang, “End-to-end Deep Video Compression Based on Hierarchical Temporal Context Learning,” in IEEE Transactions on Multimedia, 2025. (中科院1区TOP)
  •  W. Liu, C. Cai, J. Gao, K. Wu*, Y. Wang, K. Yap, and L. Chau, “PromptSR: Cascade Prompting for Lightweight Image Super-Resolution,” in IEEE Transactions on Multimedia, 2025. (Corresponding Author, 中科院1区TOP)
  •  K. Wu, Y. Yang, G. Jiang, and X. Zhang, “Hierarchical Independent Coding Scheme for Varifocal Multiview Images based on Angular-focal Joint Prediction,” IEEE Transactions on Multimedia, 26:2993-3006, 2024. (中科院1区TOP) $\color{Tomato} {ESI  Highly  Cited  Papers}$
  •  W. Liu, K. Wu*, T. Liu, Y. Wang, K. Yap, and L. Chau, “ByteNet: Rethinking Multimedia File Fragment Classification through Visual Perspectives,” in IEEE Transactions on Multimedia, 2024. (Corresponding Author, 中科院1区TOP)
  •  K. Wu, Q. Liu, and X. Zhang, “Focal Stack Image Compression Based on Basis-Quadtree Representation,” in IEEE Transactions on Multimedia, 25:3975-3988, 2023. (中科院1区TOP)
  •  K. Wu, Q. Liu, Y. Yang, and X. Zhang, “Gaussian-Wiener Representation and Hierarchical Coding Scheme for Focal Stack Images,” in IEEE Transactions on Circuits and Systems for Video Technology, 32(2):523-537, 2022. (中科院1区TOP)
  •  K. Wu, Z. Li, Y. Yang, and Q. Liu, “Deep Video Compression based on Long-range Temporal Context Learning,” in Computer Vision and Image Understanding, 248(2024): 104127.
  •  X. Yu, K. Wu*, Y. Yang, and Q. Liu, “WaRENet: A Novel Urban Waterlogging Risk Evaluation Network,” in ACM Transactions on Multimedia Computing, Communications, and Applications, 2024, 20(7):1–28. (Equal Contribution)
  •  K. Wu, Q. Liu, K. Yap, and Y. Yang, “Multifocal Multiview Imaging and Data Compression based on Angular-Focal-Spatial Representation,” in Optics Letters, 2024.
  •  J. Gao, K. Yap, K. Wu, D. Phan, and K. Garg, "Contextual Human Object Interaction Understanding from Pre-Trained Large Language Model," ICASSP 2024, Seoul, Korea
  •  C. Cai, R. Zhang, J. Gao, K. Wu, K. Yap, Y. Wang, "Temporal Sentence Grounding with Temporally Global Textual Knowledge," ICME 2024, Niagra Falls, Canada

Selected Publications

  •  T. Liu, K. Wu, C. Cai, Y. Wang, K. Yap, L. Chau, "Towards Blind Bitstream-corrupted Video Recovery: A Visual Foundation Model-driven Framework," in ACM MM 2025 (CCF-A)
  •  C. Cai, T. Liu, J. Gao, W. Liu, K. Wu*, R. Wang, Y. Wang, S. Liew, "From Semantics, Scene to Instance-awareness: Distilling Foundation Model for Open-vocabulary Grounded Situation Recognition," in ACM MM 2025 (Corresponding Author, CCF-A)
  •  T. Liu, K. Wu*, Y. Wang, W. Liu, K. Yap, and L. Chau, “Bitstream corrupted Video Recovery: A Novel Benchmark Dataset and Method,” NeurIPS 2023. (Equal Contribution, CCF-A)
  •  K. Wu, Z. Li, Y. Yang, Q. Liu, and X. Zhang, “End-to-end Deep Video Compression Based on Hierarchical Temporal Context Learning,” in IEEE Transactions on Multimedia, 2025. (中科院1区TOP)
  •  W. Liu, C. Cai, J. Gao, K. Wu*, Y. Wang, K. Yap, and L. Chau, “PromptSR: Cascade Prompting for Lightweight Image Super-Resolution,” in IEEE Transactions on Multimedia, 2025. (Corresponding Author, 中科院1区TOP)
  •  K. Wu, Y. Yang, G. Jiang, and X. Zhang, “Hierarchical Independent Coding Scheme for Varifocal Multiview Images based on Angular-focal Joint Prediction,” IEEE Transactions on Multimedia, 26:2993-3006, 2024. (中科院1区TOP) $\color{Tomato} {ESI  Highly  Cited  Papers}$
  •  W. Liu, K. Wu*, T. Liu, Y. Wang, K. Yap, and L. Chau, “ByteNet: Rethinking Multimedia File Fragment Classification through Visual Perspectives,” in IEEE Transactions on Multimedia, 2024. (Corresponding Author, 中科院1区TOP)
  •  K. Wu, Q. Liu, and X. Zhang, “Focal Stack Image Compression Based on Basis-Quadtree Representation,” in IEEE Transactions on Multimedia, 25:3975-3988, 2023. (中科院1区TOP)
  •  K. Wu, Q. Liu, Y. Yang, and X. Zhang, “Gaussian-Wiener Representation and Hierarchical Coding Scheme for Focal Stack Images,” in IEEE Transactions on Circuits and Systems for Video Technology, 32(2):523-537, 2022. (中科院1区TOP)
  •  K. Wu, Z. Li, Y. Yang, and Q. Liu, “Deep Video Compression based on Long-range Temporal Context Learning,” in Computer Vision and Image Understanding, 248(2024): 104127.
  •  X. Yu, K. Wu*, Y. Yang, and Q. Liu, “WaRENet: A Novel Urban Waterlogging Risk Evaluation Network,” in ACM Transactions on Multimedia Computing, Communications, and Applications, 2024, 20(7):1–28. (Equal Contribution)
  •  K. Wu, Q. Liu, K. Yap, and Y. Yang, “Multifocal Multiview Imaging and Data Compression based on Angular-Focal-Spatial Representation,” in Optics Letters, 2024.
  •  J. Gao, K. Yap, K. Wu, D. Phan, and K. Garg, "Contextual Human Object Interaction Understanding from Pre-Trained Large Language Model," ICASSP 2024, Seoul, Korea
  •  C. Cai, R. Zhang, J. Gao, K. Wu, K. Yap, Y. Wang, "Temporal Sentence Grounding with Temporally Global Textual Knowledge," ICME 2024, Niagra Falls, Canada

荣誉奖项

  • 春晖杯中国留学人员创新创业大赛优胜奖（排一，教育部）
  • 全国博士后创新创业大赛铜奖（排一，人力资源和社会保障部）
  • 中国国际大学生创新创业大赛湖北省金奖（排二，湖北省教育厅）
  • 中国国际大学生创新创业大赛全国金奖（原互联网+，教育部）
  • IET Excellence and Innovation Awards International Awards (Silver Award)
  • IET Impact in Society Awards (Shortlist)
  • Letter of Appreciation from University of Oxford

    • Honors & Awards

  • China International College Students' Innovation Competition (formerly Internet +, Gold Award)
  • IET Excellence and Innovation Awards International Awards (Silver Award)
  • National Postdoctoral Innovation and Entrepreneurship Competition (Bronze Award, ranked first)
  • Chunhui Cup Innovation and Entrepreneurship Competition for Chinese Overseas Students (ranked first)
  • IET Impact in Society Awards (Shortlist)
  • Letter of Appreciation from University of Oxford

    • 教育经历

  • 联合培养博士研究生，新加坡南洋理工大学电气与电子工程学院
  • 博士学位，华中科技大学电子信息与通信学院
  • 硕士学位，哈尔滨工程大学智能科学与工程学院
  • 学士学位，上海大学机电工程与自动化学院

    • Educations

  • Exchange Ph.D Student, School of Electrical and Electronic Engineering, Nanyang Technological University
  • Ph.D Student, School of Electronic Information and Communications, Huazhong University of Science and Technology
  • Master Student, College of Intelligent Science and Engineering, Harbin Engineering University
  • Undergraduate Student, School of Mechatronic Engineering and Automation, Shanghai University

    • 学生培养

    我很荣幸能参与到这些优秀学生的培养过程:
  • Q. Zhang, Intern Student, KTH Royal Institute of Technology, Sweden (LLMs on multimedia understanding)
  • J. Liang, Intern Student, Huazhong University of Science and Technology (LLMs on multimedia understanding)
  • F. Li, Master Student, Huazhong University of Science and Technology (LLMs on Byte-domain understanding)
  • C. Zhang, Ph.D Student, Huazhong University of Science and Technology (LLMs on signal processing)
  • R. Wang, Ph.D Student, Harbin Engineering University (LLMs on fine-grained recognition)
  • S. Wang, Ph.D Student, Harbin Engineering University (LLMs on anomaly detection)
  • J. Gao, Ph.D Student, Nanyang Technological University (LLMs on HOI)
  • W. Liu, Ph.D Student, Nanyang Technological University (Gen-AI on image restoration)
  • T. Liu, Ph.D Student, Nanyang Technological University (Gen-AI on image restoration)

    • Students

    I'm honored to have participated in the supervision of these excellent students:
  • Q. Zhang, Intern Student, KTH Royal Institute of Technology, Sweden (LLMs on multimedia understanding)
  • J. Liang, Intern Student, Huazhong University of Science and Technology (LLMs on multimedia understanding)
  • F. Li, Master Student, Huazhong University of Science and Technology (LLMs on Byte-domain understanding)
  • C. Zhang, Ph.D Student, Huazhong University of Science and Technology (LLMs on signal processing)
  • R. Wang, Ph.D Student, Harbin Engineering University (LLMs on fine-grained recognition)
  • S. Wang, Ph.D Student, Harbin Engineering University (LLMs on anomaly detection)
  • J. Gao, Ph.D Student, Nanyang Technological University (LLMs on HOI)
  • W. Liu, Ph.D Student, Nanyang Technological University (Gen-AI on image restoration)
  • T. Liu, Ph.D Student, Nanyang Technological University (Gen-AI on image restoration)