462 citations · 804 across the 22 of their papers we have counts for
9 papers · 1 filter
Sub-sampled Cross-component Prediction for Emerging Video Coding Standards
Junru Li, Meng Wang, Li Zhang +5
Cross-component linear model (CCLM) prediction has been repeatedly proven to be effective in reducing the inter-channel redundancies in video compression. Essentially speaking, the…
Low Complexity Trellis-Coded Quantization in Versatile Video Coding
Meng Wang, Shiqi Wang, Junru Li +4
The forthcoming Versatile Video Coding (VVC) standard adopts the trellis-coded quantization, which leverages the delicate trellis graph to map the quantization candidates within on…
User-generated Video Quality Assessment: A Subjective and Objective Study
Yang Li, Shengbin Meng, Xinfeng Zhang +3
Recently, we have observed an exponential increase of user-generated content (UGC) videos. The distinguished characteristic of UGC videos originates from the video production and d…
Direct Speech-to-image Translation
Jiguo Li, Xinfeng Zhang, Chuanmin Jia +5
Direct speech-to-image translation without text is an interesting and useful topic due to the potential applications in human-computer interaction, art creation, computer-aided des…
UGC-VIDEO: perceptual quality assessment of user-generated videos
Yang Li, Shengbin Meng, Xinfeng Zhang +3
Recent years have witnessed an ever-expandingvolume of user-generated content (UGC) videos available on the Internet. Nevertheless, progress on perceptual quality assessmentof UGC…
Predictive Generalized Graph Fourier Transform for Attribute Compression of Dynamic Point Clouds
Yiqun Xu, Wei Hu, Shanshe Wang +5
As 3D scanning devices and depth sensors advance, dynamic point clouds have attracted increasing attention as a format for 3D objects in motion, with applications in various fields…