1.国家自然科学基金青年项目C类，沉浸式通信场景下基于多元视觉知识反馈的生成式三维点云编码理论与方法研究，2026.01-2028.12，在研，主持。        

       2.山东省自然科学基金面上项目，面向沉浸式通信的三维点云采样编码及帧插值技术研究，2025.01-2027.12，在研，主持。      

       3.山东省自然科学基金青年基金，三维点云智能采样编码技术研究，2024.01-2026.12，在研，主持      

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[2] Liu Hao, Yuan Hui, Hamzaoui Raouf, Liu Qi and Li Shuai. PU-Mask: 3d point cloud upsampling via animplicit virtual mask [J]. IEEE Transactions on Circuits and Systems for Video Technology, 2024, 34(7): 6489-6502.

[3] Liu Hao, Yuan Hui, Hou Junhui, Hamzaoui Raouf and Gao Wei. PUFA-GAN: a frequency-aware generative adversarial network for 3d point cloud upsampling [J]. IEEE Transactions on Image Processing, 2022, 31: 7389-7402.

[4] Liu Hao, Yuan Hui, Liu Qi, Hou Junhui, Zeng Huanqiang and Kwong Sam. A hybrid compression framework for color attributes of static 3d point clouds [J]. IEEE Transactions on Circuits and Systems for Video Technology, 2022, 32(3): 1564-1577.

[5] Liu Hao, Yuan Hui, Liu Qi, Hou junhui and Liu Ju. A comprehensive study and comparison of core technologies for mpeg 3-d point cloud compression [J]. IEEE Transactions on Broadcasting, 2020, 66(3): 701-717.

[6] Liu Hao, Yuan Hui, Hamzaoui Raouf, Gao Wei and Li Shuai. PU-Refiner: a geometry refiner with adversarial learning for point cloud upsampling [C]. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2022.

[7] 刘昊，元辉，高伟，陈晨. 基于采样的点云几何编码框架[J].华南理工大学学报(自然科学版), 2024, 52(6): 148-156.

[8] Wei Yuxuan, Wang Zehan, Guo Tian, Liu Hao, Shen Liquan and Yuan Hui. High efficiency wiener filter-based point cloud quality enhancement for mpeg g-pcc[J]. IEEE Transactions on Circuits and Systems for Video Technology, 2025, 35(9): 9475-9486.

[9] Xing Jinrui, Yuan Hui, Hamzuoi Raouf, Liu Hao and Hou Junhui. GQE-Net: a graph-based quality enhancement network for point cloud color attribute[J]. IEEE Transactions on Image Processing, 2023, 32(1): 6303-6317.

[10] Liu Qi, Yuan Hui, Su Honglei, Liu Hao, Wang Yu, Yang Huan and Hou Junhui. PQA-Net: deep no reference point cloud quality assessment via multi-view projection [J]. IEEE Transactions on Circuits and Systems for Video Technology, 2021, 31(12): 4645-4660.

[11] Fang Jing, Liu Qi, Su Honglei, Liu Hao and Yuan Hui. Perception-weighted multi-view point cloud quality assessment with saliency-guided coverage analysis[J]. IEEE Signal Processing Letters, 2025, 32: 2903-2907.