6 citations · 6 across the 3 of their papers we have counts for
4 papers
Deep Learning based Joint Geometry and Attribute Up-sampling for Large-Scale Colored Point Clouds
Yun Zhang, Feifan Chen, Na Li +4
Colored point cloud, which includes geometry and attribute components, is a mainstream representation enabling realistic and immersive 3D applications. To generate large-scale and…
Deep Learning-Based Intra Mode Derivation for Versatile Video Coding
Linwei Zhu, Yun Zhang, Na Li +2
In intra coding, Rate Distortion Optimization (RDO) is performed to achieve the optimal intra mode from a pre-defined candidate list. The optimal intra mode is also required to be…
Explainable Machine Learning based Transform Coding for High Efficiency Intra Prediction
Na Li, Yun Zhang, C. -C. Jay Kuo
Machine learning techniques provide a chance to explore the coding performance potential of transform. In this work, we propose an explainable transform based intra video coding to…
On Energy Compaction of 2D Saab Image Transforms
Na Li, Yongfei Zhang, Yun Zhang +1
The block Discrete Cosine Transform (DCT) is commonly used in image and video compression due to its good energy compaction property. The Saab transform was recently proposed as an…