3 papers
eess.IV2025
PCE-GAN: A Generative Adversarial Network for Point Cloud Attribute Quality Enhancement based on Optimal Transport
Tian Guo, Hui Yuan, Qi Liu +3
Point cloud compression significantly reduces data volume but sacrifices reconstruction quality, highlighting the need for advanced quality enhancement techniques. Most existing ap…
cs.CV2024
Perceptual Quality Assessment of Trisoup-Lifting Encoded 3D Point Clouds
Juncheng Long, Honglei Su, Qi Liu +4
No-reference bitstream-layer point cloud quality assessment (PCQA) can be deployed without full decoding at any network node to achieve real-time quality monitoring. In this work,…
cs.MM2024
Perceptual Quality Assessment of Octree-RAHT Encoded 3D Point Clouds
Dongshuai Duan, Honglei Su, Qi Liu +4
No-reference bitstream-layer point cloud quality assessment (PCQA) can be deployed without full decoding at any network node to achieve real-time quality monitoring. In this work,…