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London QMUL UESTC, NCTU Multimodal Learning Computer Vision I received my Ph.D. in Computer Science from Queen Mary University of London (QMUL), under the supervision of Prof. Shaogang Gong FREng. Prior to that, I received both my Master's and Bachelor's degrees from University of Electronic Science and Technology of China (UESTC). where I was supervised by Prof. Jianwen Chen. I was also a visiting student at National Chiao Tung University (NCTU), supervised by Prof. Hsueh-Ming Hang. My research lies at the intersection of computer vision, machine learning, and large foundation models, with a particular focus on multimodal representation learning and video understanding. |
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Color When It Counts: Grayscale-Guided Online Triggering for Always-On Streaming Video Sensing
Weitong Cai, Hang Zhang, Yukai Huang, Shitong Sun, Jiankang Deng, Songcen Xu, Jifei Song, Zhensong Zhang IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2026 |
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Egocentric Co-Pilot: Web-Native Smart-Glasses Agents for Assistive Egocentric AI
Sicheng Yang, Yukai Huang, Weitong Cai, Shitong Sun, Fengyi Fang, You He, Yiqiao Xie, Jiankang Deng, Hang Zhang, Jifei Song, Zhensong Zhang The ACM Web Conference (WWW), 2026 |
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Plug-and-Play Clarifier: A Zero-Shot Multimodal Framework for Egocentric Intent Disambiguation
Sicheng Yang, Yukai Huang, Weitong Cai, Shitong Sun, You He, Jiankang Deng, Hang Zhang, Jifei Song, Zhensong Zhang AAAI Conference on Artificial Intelligence (AAAI), 2026 |
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MLLM as Video Narrator: Mitigating Modality Imbalance in Video Moment Retrieval
Weitong Cai, Jiabo Huang, Shaogang Gong, Hailin Jin, Yang Liu Pattern Recognition (PR), 2025 |
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Semantic Video Moment Retrieval by Temporal Feature Perturbation and Refinement
Weitong Cai, Jiabo Huang, Jian Hu, Shaogang Gong, Hailin Jin, Yang Liu International Conference on Pattern Recognition Systems, 2024 |
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Relax Image-Specific Prompt Requirement in SAM: A Single Generic Prompt for Segmenting Camouflaged Objects
Jian Hu, Jiayi Lin, Shaogang Gong, Weitong Cai AAAI Conference on Artificial Intelligence (AAAI), 2024 |
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Hybrid-Learning Video Moment Retrieval across Multi-Domain Labels
Weitong Cai, Jiabo Huang, Shaogang Gong British Machine Vision Conference (BMVC) , 2022 |
Demonstrator at QMUL for Machine Learning (ECS708P, Prof. Ioannis Patras), Fall, 2023 Demonstrator at QMUL for Deep Learning and Computer Vision (ECS795P, Prof. Shaogang Gong), Spring, 2021, 2022, and 2023 Teaching Assistant at UESTC for Information Theory and Inforamtion Coding (Prof. Wenyi Wang), Spring, 2019 |
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Last updated: March 2026 |
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