338 citations · 382 across the 4 of their papers we have counts for
4 papers
High Efficiency Wiener Filter-based Point Cloud Quality Enhancement for MPEG G-PCC
Yuxuan Wei, Zehan Wang, Tian Guo +3
Point clouds, which directly record the geometry and attributes of scenes or objects by a large number of points, are widely used in various applications such as virtual reality an…
GQE-Net: A Graph-based Quality Enhancement Network for Point Cloud Color Attribute
Jinrui Xing, Hui Yuan, Raouf Hamzaoui +2
In recent years, point clouds have become increasingly popular for representing three-dimensional (3D) visual objects and scenes. To efficiently store and transmit point clouds, co…
PUFA-GAN: A Frequency-Aware Generative Adversarial Network for 3D Point Cloud Upsampling
Hao Liu, Hui Yuan, Junhui Hou +2
We propose a generative adversarial network for point cloud upsampling, which can not only make the upsampled points evenly distributed on the underlying surface but also efficient…
A Comprehensive Study and Comparison of Core Technologies for MPEG 3D Point Cloud Compression
Hao Liu, Hui Yuan, Qi Liu +2
Point cloud based 3D visual representation is becoming popular due to its ability to exhibit the real world in a more comprehensive and immersive way. However, under a limited netw…