2009年获博士学位。分别于2009年至2011年在清华大学自动化系、2012年至2013年在香港城市大学计算机系从事博士后，2015年起在澳门大学从事客座研究员研究工作。中国人工智能学会脑科学与人工智能专委会委员；中国电子学会VR/AR技术与产业专委会委员；中国图形图像学会3DV三维视觉专委会委员；中国人工智能学会智能成像专委会委员；中关村数字人工智能产业联盟数字人工作委员会委员；SCI期刊Expert Systems、BMC Artificial Intelligence期刊编委；浙江未来技术研究院博士后合作导师。

获得2021年度中国图象图形学学会技术发明一等奖；作为第一指导老师获得第十九届大学生“挑战杯”“人工智能+”专项赛二等奖；作为BIBM 2024-2025、ICME 2022-2024、CICAI2022等会议委员参与了多个国内外知名会议的组织活动；主持国家自然科学基金重点项目、国家自然科学基金面上项目、国家和省部级重点实验室开放课题多项；主持、联合主持人工智能课题多项（医学、航天、电力、教育等）；境外三年以上研究工作经历；共发表SCI论文70余篇（其中IEEE、ACM会刊十余篇）、CCF B类以上会议20余篇，授权专利30余项。

主要研究方向为：人工智能、三维重建方向的理论及实际应用。

1. Xin Yan, Jiucheng Xie, Mengqi Li, Haolun Li*, Hao Gao. Hierarchical Local Temproal Network for 2D-to-3D Human Pose Estimation. IEEE Internet of Things Journal, vol. 12, no. 1, pp. 869-880, 2025

2. Mengqi Liu, Chi-Man Pun, Haolun Li, Mingliang Zhai, Feng Xu, Hao Gao. An Automatic Assessment of Parkinson's Disease in Arising from Chair Task via Refined Diffusion-based Pose Estimator. IEEE International Conference on Bioinformatics and Biomedicine, pp. 2191-2197, 2024. (oral) 

3. Zheng Fu, Kun Jiang, Hao Gao, Zhihua Zhong, Diange Yang. C2F-Planner: Interation-Aware Coarse-to-Fine Planning for Autonomous Vehichels. IEEE Robotics and Automation Letters, vol. 10(11), pp. 12213-12220, 2025. 

4. Yixing Ye, Hao Gao*, Mengqi Liu, Yikang He, Haolun Li, Chi-Man Pun, Feng Xu. A Noise-Resistant 3D Hand Motion Estimator Framework for Parkinson's Tremor Assessment. IEEE Intrernational Conference on Bioinformatics and Biomedicien, accepted, 2025.

5. Haolun Li, Weihuang Liu, Chi-Man Pun, Qiguang Miao, Feng Xu, Hao Gao*. MotionRefineNet: Fine-Grained Pose Sequence Smooting and Refinement. Proceedings of the 33st ACM International Conference on Multimedia, accepted, 2025.

6. Xingbo Wang, Shujuan Li, Chi-Man Pun, Yijing Guo, Feng Xu, Hao Gao*. A Parkinson's Auxiliary Diagnosis Algorithm Based on Hyperparameter Optimization Method of Deep Learning. IEEE/ACM Tran. on Computational Biology and Bioinformatics, vol. 21, no. 4, pp. 912-923, 2024.

7. Jie Wang, Jiucheng Xie*, Chi-Man Pun, Feng Xu, Hao Gao*. GaussianHead: High-fidelity Head Avatars with Learnarable Guassian Deviation. IEEE Transactions on Visualization Computer Graphices, vol. 31(7), pp.4141-4154, 2025.

8. Di Zhang, Chi-Man Pun, Yang Yang, Hao Gao*, Feng Xu*. A Rate-based Drone Control with Adaptive Origin Update in Telexistence. The 28th IEEE Conference on Virtual Reality, 2021. (Oral)

9. Panpan Chen, Ying Jiang, Haolun Li, Hao Gao*. A Multi-Brance Network for Pose Trajectory Smooting and Refinement. IEEE International Conference on Multimedia & Expro 2025, accepted.

10. Zheng Fu, Kun Jiang, Yuhang Xu, Hao Gao, Zhihua Zhong, Diange Yang. Top-Down Attention based Mechanisms for Interpretable Autonomous Driving. IEEE Transactions on Intelligente Transportation Systems, accepted, 2025.