3 papers
cs.CV2024
Color Enhancement for V-PCC Compressed Point Cloud via 2D Attribute Map Optimization
Jingwei Bao, Yu Liu, Zeliang Li +2
Video-based point cloud compression (V-PCC) converts the dynamic point cloud data into video sequences using traditional video codecs for efficient encoding. However, this lossy co…
cs.CV2024
Compressed Video Quality Enhancement with Temporal Group Alignment and Fusion
Qiang Zhu, Yajun Qiu, Yu Liu +2
In this paper, we propose a temporal group alignment and fusion network to enhance the quality of compressed videos by using the long-short term correlations between frames. The pr…
eess.IV2024
CPGA: Coding Priors-Guided Aggregation Network for Compressed Video Quality Enhancement
Qiang Zhu, Jinhua Hao, Yukang Ding +5
Recently, numerous approaches have achieved notable success in compressed video quality enhancement (VQE). However, these methods usually ignore the utilization of valuable coding…