Recent Publications

[VCIP'2025] AlignGS: Aligning Geometry and Semantics for Robust Indoor Reconstruction from Sparse Views (Best Paper Award).

Yijie Gao, Houqiang Zhong, Tianchi Zhu, Zhengxue Cheng, Qiang Hu, Li Song

IEEE VCIP 2025.
Arxiv Code & Project

[TPAMI'2025] SMC++: Masked Learning of Unsupervised Video Semantic Compression.

Yuan Tian, Xiaoyue Ling, Cong Geng, Qiang Hu, Guo Lu, Guangtao Zhai

TPAMI 2025.
Paper

[JSTSP'2025] MoA-VR: A Mixture-of-Agents System Towards All-in-One Video Restoration

Lu Liu, Chunlei Cai, Shaocheng Shen, Jianfeng Liang, Weimin Ouyang, Tianxiao Ye, Jian Mao, Huiyu Duan, Jiangchao Yao, Xiaoyun Zhang, Qiang Hu, Guangtao Zhai

JSTSP 2025.
Paper

[NeurIPS'2025] 4DGCPro: Efficient Hierarchical 4D Gaussian Compression for Progressive Volumetric Video Streaming

Zihan Zheng, Zhenlong Wu, Houqiang Zhong, Yuan Tian, Ning Cao, Lan Xu, Jiangchao Yao, Xiaoyun Zhang, Qiang Hu, Wenjun Zhang

NeurIPS 2025.
Paper

[NeurIPS'2025] Long-tailed Recognition with Model Rebalancing

Jiaan Luo, Feng Hong, Qiang Hu, Xiaofeng Cao, Feng Liu, Jiangchao Yao

NeurIPS 2025.
Paper

[MM'2025] BEAM: Bridging Physically-based Rendering and Gaussian Modeling for Relightable Volumetric Video

Yu Hong, Yize Wu, Zhehao Shen, Chengcheng Guo, Yuheng Jiang, Yingliang Zhang, Qiang Hu, Jingyi Yu, Lan Xu

Proceedings of the ACM International Conference on Multimedia(MM), 2025.
Paper

[MM'2025] MultiEgo: A Multi-View Egocentric Video Dataset For 4D Scene Reconstruction

Bate Li, Houqiang Zhong, Zhengxue Cheng, Qiang Hu, Qiang Wang, Li Song, Wenjun Zhang

Proceedings of the ACM International Conference on Multimedia(MM), 2025.
Paper

[ICCV'2025] F-Bench: Rethinking Human Preference Evaluation Metrics for Benchmarking Face Generation, Customization, and Restoration (Highlight)

Lu Liu, Huiyu Duan, Qiang Hu, Liu Yang, Chunlei Cai, Tianxiao Ye, Huayu Liu, Xiaoyun Zhang, Guangtao Zhai

IEEE/CVF International Conference on Computer Vision (ICCV), 2025.
Paper

[ICCV'2025] Semantic versus Identity: A Divide-and-Conquer Approach towards Adjustable Medical Image De-Identification

Yuan Tian, Shuo Wang, Rongzhao Zhang, Zijian Chen, Yankai Jiang, Chunyi Li, Xiangyang Zhu, Fang Yan, Qiang Hu, Xiaosong Wang, Guangtao Zhai

IEEE/CVF International Conference on Computer Vision (ICCV), 2025.
Paper

[ICML'2025] CateKV: On Sequential Consistency for Long-Context LLM Inference Acceleration

Haoyun Jiang, Haolin li, jianwei zhang, Fei Huang, Qiang Hu, Minmin Sun, Shuai Xiao, Yong Li, Junyang Lin, Jiangchao Yao

Forty-Second International Conference on Machine Learning (ICML), 2025.
Paper

[ICME'2025] Serial Low-rank Adaptation of Vision Transformer

Houqiang Zhong, Shaocheng Shen, Ke Cai, Zhenglong Wu, Jiangchao Yao, Yuan Cheng, Xuefei Li, Xiaoyun Zhang, Li Song, Qiang Hu

IEEE International Conference on Multimedia and Expo (ICME), 2025.
Arxiv

[ICME'2025] TD-BFR: Truncated Diffusion Model for Efficient Blind Face Restoration (Oral)

Ziying Zhang, Xiang Gao, Zhixin Wang, Qiang Hu, Xiaoyun Zhang

IEEE International Conference on Multimedia and Expo (ICME), 2025.
Arxiv

[CVPR'2025] 4DGC: Rate-Aware 4D Gaussian Compression for Efficient Streamable Free-Viewpoint Video

Qiang Hu, Zihan Zheng, Houqiang Zhong, Sihua Fu, Li Song, Xiaoyun Zhang, Guangtao Zhai, Yanfeng Wang.

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2025.
Arxiv Code & Project

[CVPR'2025] FineVQ: Fine-Grained User Generated Content Video Quality Assessment (Highlight)

Huiyu Duan, Qiang Hu, Wang Jiarui, Liu Yang, Zitong Xu, Lu Liu, Xiongkuo Min, Chunlei Cai, Tianxiao Ye, Xiaoyun Zhang, Guangtao Zhai.

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2025.
Arxiv Code & Project

[JSAC'2025] VARFVV: View-Adaptive Real-Time Interactive Free-View Video Streaming with Edge Computing

Qiang Hu, Qihan He, Houqiang Zhong, GuoLu, Xiaoyun Zhang,Guangtao Zhai,Yanfeng Wang

IEEE Journal on Selected Areas in Communications (JSAC), 2025.
Paper Code & Project

[AAAI'2025] VRVVC: Variable-Rate NeRF-Based Volumetric Video Compression

Qiang Hu,Houqiang Zhong,Zihan Zheng,Xiaoyun Zhang,Zhengxue Cheng,Li Song,Guangtao Zhai,Yanfeng Wang

The Association for the Advancement of Artificial Intelligence (AAAI), 2025.
Paper

[WACV'2025] MegaFusion: Extend Diffusion Models towards Higher-resolution Image Generation without Further Tuning

Haoning Wu, Shaocheng Shen, Qiang Hu, Xiaoyun Zhang, Ya Zhang, Yanfeng Wang

Winter Conference on Applications of Computer Vision (WACV), 2025.
Arxiv

[TCSVT'2024] Preprocessing Enhanced Image Compression for Machine Vision

Guo Lu, Xingtong Ge, Tianxiong Zhong, Qiang Hu, Jing Geng

IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2024.
Arxiv

[MM'2024] HPC: Hierarchical Progressive Coding Framework for Volumetric Video

Zihan Zheng, Houqiang Zhong, Qiang Hu, Xiaoyun Zhang, Li Song, Ya Zhang, Yanfeng Wang

Proceedings of the ACM International Conference on Multimedia(MM), 2024.
Paper Bibtex

[ICIP'2024] JointRF: End-to-End Joint Optimization for Dynamic Neural Radiance Field Representation and Compression (Oral, Top 5% Award)

Zihan Zheng, Houqiang Zhong, Qiang Hu, Xiaoyun Zhang, Li Song, Ya Zhang, Yanfeng Wang

IEEE International Conference on Image Processing (ICIP), 2024.
Paper Bibtex

[ICME'2024] Efficient Dynamic-NeRF Based Volumetric Video Coding with Rate Distortion Optimization

Zhiyu Zhang, Guo Lu, Huanxiong Liang, Anni Tang, Qiang Hu, Li Song

IEEE International Conference on Multimedia and Expo (ICME), 2024.
Paper Bibtex

[CVPR'2024] VideoRF: Rendering Dynamic Radiance Fields as 2D Feature Video Streams

Liao Wang, Kaixin Yao, Chengcheng Guo, Zhirui Zhang, Qiang Hu, Jingyi Yu, Lan Xu, Minye Wu

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2024.
Paper Bibtex Code (Coming soon)

[AAAI'2024] Dynamic Feature Pruning and Consolidation for Occluded Person Re-Identification

Yuteng Ye, Hang Zhou, Junqing Yu, Qiang Hu, Wei Yang

arXiv preprint arXiv:2211.14742, 2022.
Arxiv Bibtex

[ICCP'2023] NeReF: Neural Refractive Field for Fluid Surface Reconstruction and Rendering

Ziyu Wang, Wei Yang, Junming Cao, Qiang Hu, Lan Xu, Junqing Yu, Jingyi Yu

IEEE International Conference on Computational Photography (ICCP), 2023.
Paper Bibtex

[CVPR'2023] Neural Residual Radiance Fields for Streamably Free-Viewpoint Videos

Liao Wang, Qiang Hu, Qihan He, Ziyu Wang, Jingyi Yu, Tinne Tuytelaars, Lan Xu, Minye Wu

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2023.
Paper Code & Project Video Bibtex

[Arxiv'2023] NEPHELE: A Neural Platform for Highly Realistic Cloud Radiance Rendering

Haimin Luo, Siyuan Zhang, Fuqiang Zhao, Haotian Jing, Penghao Wang, Zhenxiao Yu, Dongxue Yan, Junran Ding, Boyuan Zhang, Qiang Hu, Shu Yin, Lan Xu, Jingyi Yu

arXiv preprint arXiv:2303.04086., 2023.
Project (Coming soon) Video (Coming soon) Arxiv

[CVPR'2022] Learning Based Multi-Modality Image and Video Compression

Guo Lu, Tianxiong Zhong, Jing Geng, Qiang Hu, Dong Xu

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2022.
Paper Bibtex

[TIP'2020] Visual Tracking With Multiview Trajectory Prediction

Minye Wu, Haibin Ling, Ning Bi, Shenghua Gao, Qiang Hu, Hao Sheng, Jingyi Yu

IEEE Transactions on Image Processing (TIP), 2020.
Paper Code & Project Bibtex

[CVPR'2020] Multi-view neural human rendering

Minye Wu, Yuehao Wang, Qiang Hu, Jingyi Yu

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2020.
Paper Code & Project Video Bibtex

[MM'2020] Neural3D: Light-weight Neural Portrait Scanning via Context-aware Correspondence Learning

Xin Suo, Minye Wu, Yanshun Zhang, Yingliang Zhang, Lan Xu, Qiang Hu, Jingyi Yu

Proceedings of the 28th ACM International Conference on Multimedia(MM), 2020.
Paper Video Bibtex

[MM'2020] LGNN: A Context-aware Line Segment Detector

Quan Meng, Jiakai Zhang, Qiang Hu, Xuming He, Jingyi Yu

Proceedings of the 28th ACM International Conference on Multimedia(MM), 2020.
Paper Bibtex

[ICIP'2018] Enhancing HEVC Compressed Videos with a Partition-Masked Convolutional Neural Network

Xiaoyi He, Qiang Hu, Xiaoyun Zhang, Chongyang Zhang, Weiyao Lin, Xintong Han

IEEE International Conference on Image Processing (ICIP), 2018.
Paper Bibtex

[TMM'2016] Neyman-Pearson-Based Early Mode Decision for HEVC Encoding

Qiang Hu, Xiaoyun Zhang, Zhiru Shi, Zhiyong Gao

IEEE Transactions on Multimedia (TMM), 2016.
Paper Bibtex

More Publications

We have developed an integrated solution that delivers live and on-demand FVV streaming services in real-time. Our solution provides an immersive and interactive viewing experience for FVV content, even on lightweight devices via mobile networks. Furthermore, our system is optimized to support UHD FVV applications on such devices, offering users an unparalleled viewing experience.

We adopt a streaming-based solution where computationally intensive workloads are conducted on cloud servers, and their results are sent to the client as a video stream. It enables an immersive and interactive viewing experience for the neural radiance field on lightweight devices (e.g., cell phones, VR headsets).

Qiang Hu

Assistant Researcher

Shanghai Jiao Tong University

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