In the versatile video coding (VVC) standard, cross-component prediction (CCP) is
introduced to utilize the correlation between luma and chroma components. To further …

Intra prediction, which aims to remove the redundancies within a frame, has shown
promising performance by simply projecting and interpolating samples along multiple …

Cross-component prediction is an important intra-prediction tool in the modern video coders.
Existing prediction methods to exploit cross-component correlation include cross-component …

Intra template matching prediction (Intra TMP) is a promising intra prediction tool which
generates the prediction block by copying from a reconstructed block of the current frame …

How to compress face video is a crucial problem for a series of online applications, such as
video chat/conference, live broadcasting and remote education. Compared to other natural …

Current video coding schemes such as VVC and ECM employ separate palette coding for
luma and chroma components under dual-tree structure, ignoring cross-component …

Even after the standardization of VVC completed in 2020, continuing efforts for develo**
even better video coding technology are still under way. In this context, the Joint Video …

Global intra prediction (GIP), including intra-block copy and template matching prediction
(TMP), exploits the global correlation of the same image to improve the coding efficiency. In …

In order to improve coding efficiency beyond versatile video coding (VVC), we propose an
extended geometric partitioning mode (GPM). GPM is a new inter prediction in VVC and is …

Decoder-side motion vector refinement (DMVR) was adopted into versatile video coding
(VVC) and later was further improved in the enhance compression model (ECM) to improve …