Qi Liu

27 papers B 1Journal 23Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
Perceptual Quality Assessment of Trisoup-Lifting Encoded 3D Point Clouds.
IEEE Trans. Vis. Comput. Graph.
Juncheng Long, Honglei Su, Qi Liu, Hui Yuan, Wei Gao, Jiarun Song, Zhou Wang
2025 J jnl
DQP-PCQA: Deep Quantization Parameters Bring New Insight to Point Cloud Quality Assessment.
IEEE Trans. Circuits Syst. Video Technol.
Dongshuai Duan, Honglei Su, Qi Liu, Hui Yuan, Zhou Wang
2025 J jnl
Energy-Adaptive Bitstream-Layer Model for Perceptual Quality Assessment of V-PCC Encoded 3D Point Clouds.
IEEE Trans. Image Process.
Wusi Sang, Honglei Su, Qi Liu, Hui Yuan, Zhou Wang
2025 J jnl
No-Reference Bitstream-Based Perceptual Quality Assessment of Octree-Lifting Encoded 3D Point Clouds.
IEEE Trans. Vis. Comput. Graph.
Jianyu Lv, Honglei Su, Qi Liu, Hui Yuan
2025 J jnl
PCE-GAN: A Generative Adversarial Network for Point Cloud Attribute Quality Enhancement Based on Optimal Transport.
IEEE Trans. Image Process.
Tian Guo, Hui Yuan, Qi Liu, Honglei Su, Raouf Hamzaoui, Sam Kwong
2025 J jnl
PCE-GAN: A Generative Adversarial Network for Point Cloud Attribute Quality Enhancement based on Optimal Transport.
CoRR
Tian Guo, Hui Yuan, Qi Liu, Honglei Su, Raouf Hamzaoui, Sam Kwong
2025 J jnl
Perception-Weighted Multi-View Point Cloud Quality Assessment With Saliency-Guided Coverage Analysis.
IEEE Signal Process. Lett.
Jing Fang, Qi Liu, Honglei Su, Hao Liu, Hui Yuan
2025 J jnl
Progressive Knowledge Transfer Network Based on Human Visual Perception Mechanism for No-Reference Point Cloud Quality Assessment.
IEEE Trans. Vis. Comput. Graph.
Honglei Su, Yiyun Liu, Qi Liu, Hui Yuan, Raouf Hamzaoui
2024 J jnl
PU-Mask: 3D Point Cloud Upsampling via an Implicit Virtual Mask.
IEEE Trans. Circuits Syst. Video Technol.
Hao Liu, Hui Yuan, Raouf Hamzaoui, Qi Liu, Shuai Li
2024 J jnl
Support Vector Regression-Based Reduced- Reference Perceptual Quality Model for Compressed Point Clouds.
IEEE Trans. Multim.
Honglei Su, Qi Liu, Hui Yuan, Qiang Cheng, Raouf Hamzaoui
2023 J jnl
Bitstream-Based Perceptual Quality Assessment of Compressed 3D Point Clouds.
IEEE Trans. Image Process.
Honglei Su, Qi Liu, Yuxin Liu, Hui Yuan, Huan Yang, Zhenkuan Pan, Zhou Wang
2023 J jnl
No-Reference Bitstream-Layer Model for Perceptual Quality Assessment of V-PCC Encoded Point Clouds.
IEEE Trans. Multim.
Qi Liu, Honglei Su, Tianxin Chen, Hui Yuan, Raouf Hamzaoui
2023 J jnl
Perceptual Quality Assessment of Colored 3D Point Clouds.
IEEE Trans. Vis. Comput. Graph.
Qi Liu, Honglei Su, Zhengfang Duanmu, Wentao Liu, Zhou Wang
2022 J jnl
A Hybrid Compression Framework for Color Attributes of Static 3D Point Clouds.
IEEE Trans. Circuits Syst. Video Technol.
Hao Liu, Hui Yuan, Qi Liu, Junhui Hou, Huanqiang Zeng, Sam Kwong
2022 J jnl
Progressive Knowledge Transfer Based on Human Visual Perception Mechanism for Perceptual Quality Assessment of Point Clouds.
CoRR
Qi Liu, Yiyun Liu, Honglei Su, Hui Yuan, Raouf Hamzaoui
2021 J jnl
Hybrid Distortion-Based Rate-Distortion Optimization and Rate Control for H.265/HEVC.
IEEE Trans. Consumer Electron.
Hui Yuan, Qun Wang, Qi Liu, Junyan Huo, Peng Li
2021 J jnl
Model-Based Joint Bit Allocation Between Geometry and Color for Video-Based 3D Point Cloud Compression.
IEEE Trans. Multim.
Qi Liu, Hui Yuan, Junhui Hou, Raouf Hamzaoui, Honglei Su
2021 J jnl
PQA-Net: Deep No Reference Point Cloud Quality Assessment via Multi-View Projection.
IEEE Trans. Circuits Syst. Video Technol.
Qi Liu, Hui Yuan, Honglei Su, Hao Liu, Yu Wang, Huan Yang, Junhui Hou
2021 J jnl
Reduced Reference Perceptual Quality Model With Application to Rate Control for Video-Based Point Cloud Compression.
IEEE Trans. Image Process.
Qi Liu, Hui Yuan, Raouf Hamzaoui, Honglei Su, Junhui Hou, Huan Yang
2020 J jnl
A Comprehensive Study and Comparison of Core Technologies for MPEG 3-D Point Cloud Compression.
IEEE Trans. Broadcast.
Hao Liu, Hui Yuan, Qi Liu, Junhui Hou, Ju Liu
2020 — conf
Coarse to Fine Rate Control For Region-Based 3D Point Cloud Compression.
ICME Workshops
Qi Liu, Hui Yuan, Raouf Hamzaoui, Honglei Su
2020 J jnl
Rate Distortion Optimized Joint Bit Allocation between Geometry and Color for Video-based 3D Point Cloud Compression.
CoRR
Qi Liu, Hui Yuan, Junhui Hou, Raouf Hamzaoui, Honglei Su
2020 J jnl
Reduced Reference Perceptual Quality Model and Application to Rate Control for 3D Point Cloud Compression.
CoRR
Qi Liu, Hui Yuan, Raouf Hamzaoui, Honglei Su, Junhui Hou, Huan Yang
2019 J jnl
A Comprehensive Study and Comparison of Core Technologies for MPEG 3D Point Cloud Compression.
CoRR
Hao Liu, Hui Yuan, Qi Liu, Junhui Hou, Ju Liu
2019 — conf
Compressive-Sensing Based Codec of the Y Color Component for Point Cloud.
IoTaaS
Weiwei Wang, Hui Yuan, Hao Liu, Qi Liu
2019 B conf
Perceptual Quality Assessment of 3d Point Clouds.
ICIP
Honglei Su, Zhengfang Duanmu, Wentao Liu, Qi Liu, Zhou Wang
2018 — conf
Model-Based Encoding Parameter Optimization for 3D Point Cloud Compression.
APSIPA
Qi Liu, Hui Yuan, Junhui Hou, Hao Liu, Raouf Hamzaoui