汪大勇，博士，副教授，国际博士生导师，硕士生导师。获得中国图形图像学会科技进步一等奖，担任Nature旗下中科院二区期刊《Scientific Reports》编委。主要从事视频压缩与编码的研究。主持了国家自然科学基金，重庆市教委重点项目, 中国博士后科学基金，重庆市自然科学基金。以第一作者在国际权威期刊IEEE Transactions on Image Processing, IEEE Transaction on multimedia, IEEE Transactions on Broadcasting以及国际著名会议ICME (CCF B类)、ICASSP (CCF B类)和ICIP (CCF C类) 上发表论文多篇，被SCI/EI检索十余篇。

主持的科研项目

1. SHVC质量可伸缩视频编码的快速算法研究  国家自然科学基金青年基金          主持

2. 基于联合概率分布的VVC快速编码算法研究  重庆市教委重点项目                   主持

3. 基于H.264/AVC的质量可伸缩视频编码快速算法研究  中国博士后基金           主持

4. 基于SHVC质量可伸缩视频编码的复杂度优化算法研究  重庆市自然科学基金    主持

5. 基于HEVC帧内视频编码的复杂度优化算法研究   重庆市自然科学基金                 主持

6. 基于机器学习的SHVC视频编码算法研究     江西省自然科学基金                       主持

第一作者的代表性论文

1. Dayong Wang, Yu Sun, Ce Zhu, Weisheng Li, Frederic Dufaux, and Jiangtao Luo. Fast Depth and Mode Decision in Intra Prediction for Quality SHVC. IEEE Transactions on Image Processing, 2020,29:  6136-6150(SCI一区，CCF A类期刊，TOP期刊)

2. Dayong Wang, Ce Zhu, Yu Sun, Frederic Dufaux and Yuanyuan Huang. Efficient Multi-Strategy Intra Prediction for Quality Scalable High Efficiency Video Coding. IEEE Transactions on Image Processing, 2019, 28(4): 2063-2074 (SCI一区，CCF A类期刊，TOP期刊)

3. Dayong Wang, Yu Sun, Ce Zhu, Weisheng Li, Frederic Dufaux. Fast Depth and Inter Mode Prediction for Quality Scalable High Efficiency Video Coding. IEEE Transactions on multimedia, 2020, 22(4):  833-845  (SCI一区, CCF B类期刊, TOP 期刊)

4. Dayong Wang, Yu sun, Jinhua Liu, Frederic Dufaux, Xin Lu, Bo Hang. Probability-Based Fast Intra Prediction Algorithm for Spatial SHVC. IEEE Transactions on Broadcasting 2022, 68(1): 83-96 (SCI 一区 , TOP期刊) 

5. Dayong Wang, Yu Sun, Weisheng Li, Lele Xie, Xin Lu, Frederic Dufaux, Ce Zhu. Hybrid Strategies for Efficient Intra Prediction in Spatial SHVC. IEEE Transactions on Broadcasting, 2023, 69(2): 455-468 (SCI一区)  

6. Dayong Wang, Xin Lu, Yu Sun, Qianmin Wang, Weisheng Li,  Frederic Dufaux, Ce Zhu. A Probability-Based Zero-Block Early Termination Algorithm for QSHVC. IEEE Transactions on Broadcasting , 2023, 69(2): 469-481 (SCI一区)

7. Dayong Wang, Junyi Yu, Xin Lu, Frederic Dufaux,  Bo Hang, Hui Guo, Ce Zhu. Fast Mode and CU Splitting Decision for Intra prediction in Versatile Video Coding With Screen Content Coding.  IEEE Transactions on Broadcasting, 2024, 70(3): 872- 883 (SCI一区)

8. Dayong Wang, Weihong Liu, Zeyu Zhou, Xin Lu, Jinhua Liu, Hui Guo, Ce Zhu. Fast Coding Mode decision algorithm for Intra Prediction in VVC SCC. (DOI: 10.1109/TBC.2025.3541773) (SCI一区)

9. Yuanyuan Huang, Junyi Yu, Dayong Wang(通信作者), Xin Lu, Frederic Dufaux, Hui Guo, Ce Zhu. Learning-Based Fast Splitting and Directional Mode Decision for VVC Intra Prediction. IEEE Transactions on Broadcasting, 2024, 70(2): 681- 692 (SCI一区)

10. Dayong Wang, Shijie Du, Yu Sun, Shuyin Xia, Frederic Dufaux, Hongwei Guo, Guoyin Wang, Ce Zhu. Fast CU Partition Algorithm For 360-Degree Videos on VVC. IEEE International Conference on Multimedia and Expo (ICME) 2025 (已录用) (CCF B类会议)

11. Dayong Wang, Yu Sun, Weisheng Li, Ce Zhu, Frederic Dufaux. Fast Inter Mode Predictions for SHVC. IEEE International Conference on Multimedia and Expo (ICME) 2019:1696-1701 (CCF B类会议)

12. Dayong Wang, Chao Yuan, Yu Sun, Xin Lu, Hui Guo, Frederic Dufaux, Ce Zhu. Channel and space-based Joint rate allocation algorithm. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2025 (已录用) (CCF B类会议)

13. Dayong Wang, Yishen Deng, Weisheng Li, Xin Lu, Frederic Dufaux, Bo Hang, Ce Zhu. Fast Intra Mode Prediction Algorithms for SCBS in VVC SCC. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2024: 4395-4399 (CCF B类会议)

14. Dayong Wang, Yu Sun, Weisheng Li, Lele Xie, Xin Lu, Frederic Dufaux, Ce Zhu. A novle mode selection-based fast Intra prediction algorithm for spatial SHVC.  IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), DOI: 10.1109 /ICASSP49357.2023.10096913, (CCF B类会议)

15. Dayong Wang, Junyi Yu, Xin Lu, Frederic Dufaux, Hongwei Guo, Hui Guo, Ce Zhu. Fast Coding Mode Prediction for Intra Prediction in VVC SCC. IEEE International  Conference on Image Processing (ICIP), 2024: 1903-1909 (CCF C类会议)

16. Dayong Wang, Liulin Chen, Xin Lu, Frederic Dufaux, Weisheng Li, Ce Zhu. Fast Learning-Based Split Type Prediction Algorithm for VVC. IEEE International Conference on Image Processing (ICIP), 2023: 2315-2319  (CCF C类会议)

17. Dayong Wang, Xin Lu, Frederic Dufaux, Qianmin Wang, Weisheng Li, Bo Hang, Ce Zhu. A Probability-based All-Zero Block Early Termination algorithm for QSHVC. IEEE International  Conference on Image Processing (ICIP), 2023: 2295-2299 (CCF C类会议)

18. Dayong Wang, Xin Wang, Yu Sun, Weisheng Li, Xin Lu, Frederic Dufaux. Gaussian distribution-based mode selection for intra prediction of spatial SHVC. IEEE International Conference on Image Processing (ICIP), 2022: 2711-2715 (CCF C类会议)

19. Dayong Wang, Yu Sun, Yuanyuan Huang, Mingze Bai, Hongjian Li. A fast mode decision algorithm applied in medium-grain quality scalable video coding. Journal of Visual Communication and Image Representation. 2016, 34(1): 78-88 (SCI, CCF C)

20. Dayong Wang, Chun Yuan, Yu Sun, Jian Zhang, Xin Jin. A fast mode decision algorithm applied to Coarse-Grain quality Scalable Video Coding. Journal of Visual Communication and Image Representation. 2014, 25(7): 1631–1639 (SCI, CCF C)

21. Dayong Wang, Yu Sun, Mingze Bai, Hongjian Li, Chun Yuan, Yuanyuan Huang. Fast Intra prediction algorithm for quality Scalable video coding. Signal, image and video processing. 2016, 10(4): 625-632 (SCI)

22. 汪大勇, 舒剑.适宜于质量可伸缩帧间编码的快速算法. 通信学报, 2011,32(6):148-156 （EI）

23. 汪大勇, 舒剑.质量可伸缩编码中增强层的帧内快速算法. 通信学报, 2011,32(12):162-170（EI）

24. 汪大勇, 孙世新,杨浩淼.一种基于残差系数的快速编码算法. 电子与信息学报, 2010,32(11): 2541-2546（EI）

25. 汪大勇, 孙世新,杨浩淼,李杰,舒剑.适合于空间可伸缩编码的帧内快速算法. 计算机辅助设计与图形学学报, 2010, 22(11): 1959-1965 （EI）