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Qi Liu
Qi Liu
Qingdao University
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Year
A comprehensive study and comparison of core technologies for MPEG 3-D point cloud compression
H Liu, H Yuan, Q Liu, J Hou, J Liu
IEEE Transactions on Broadcasting 66 (3), 701-717, 2019
1322019
Reduced reference perceptual quality model with application to rate control for video-based point cloud compression
Q Liu, H Yuan, R Hamzaoui, H Su, J Hou, H Yang
IEEE Transactions on Image Processing 30, 6623-6636, 2021
1042021
PQA-Net: Deep no reference point cloud quality assessment via multi-view projection
Q Liu, H Yuan, H Su, H Liu, Y Wang, H Yang, J Hou
IEEE transactions on circuits and systems for video technology 31 (12), 4645 …, 2021
842021
Perceptual quality assessment of colored 3D point clouds
Q Liu, H Su, Z Duanmu, W Liu, Z Wang
IEEE Transactions on Visualization and Computer Graphics, 2022
722022
Model-based joint bit allocation between geometry and color for video-based 3D point cloud compression
Q Liu, H Yuan, J Hou, R Hamzaoui, H Su
IEEE Transactions on Multimedia 23, 3278-3291, 2020
492020
Hybrid distortion-based rate-distortion optimization and rate control for H. 265/HEVC
H Yuan, Q Wang, Q Liu, J Huo, P Li
IEEE Transactions on Consumer Electronics 67 (2), 97-106, 2021
322021
Coarse to fine rate control for region-based 3D point cloud compression
Q Liu, H Yuan, R Hamzaoui, H Su
2020 IEEE International Conference on Multimedia & Expo Workshops (ICMEW), 1-6, 2020
192020
Model-based encoding parameter optimization for 3D point cloud compression
Q Liu, H Yuan, J Hou, H Liu, R Hamzaoui
2018 Asia-Pacific Signal and Information Processing Association Annual …, 2018
172018
No-reference bitstream-layer model for perceptual quality assessment of V-PCC encoded point clouds
Q Liu, H Su, T Chen, H Yuan, R Hamzaoui
IEEE Transactions on Multimedia, 2022
122022
Bitstream-based perceptual quality assessment of compressed 3d point clouds
H Su, Q Liu, Y Liu, H Yuan, H Yang, Z Pan, Z Wang
IEEE Transactions on Image Processing 32, 1815-1828, 2023
82023
Progressive knowledge transfer based on human visual perception mechanism for perceptual quality assessment of point clouds
Q Liu, Y Liu, H Su, H Yuan, R Hamzaoui
arXiv preprint arXiv:2211.16646, 2022
42022
Support Vector Regression-based Reduced-Reference Perceptual Quality Model for Compressed Point Clouds
H Su, Q Liu, H Yuan, Q Cheng, R Hamzaoui
IEEE Transactions on Multimedia, 2023
12023
Point Cloud Quality Assessment Using Multi-level Features
J Lv, H Su, J Long, J Fang, D Duan, L Zhu, W Sang
IEEE Access, 2024
2024
PU-Mask: 3D Point Cloud Upsampling via an Implicit Virtual Mask
H Liu, H Yuan, R Hamzaoui, Q Liu, S Li
IEEE Transactions on Circuits and Systems for Video Technology, 2024
2024
Compressive-Sensing Based Codec of the Y Color Component for Point Cloud
W Wang, H Yuan, H Liu, Q Liu
IoT as a Service: 5th EAI International Conference, IoTaaS 2019, Xi’an …, 2020
2020
Rate Distortion Optimized Joint Bit Allocation between Geometry and Color for Video-based 3D Point Cloud Compression.
Q Liu, H Yuan, J Hou, R Hamzaoui, H Su
CoRR, 2020
2020
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