Partition map prediction for fast block partitioning in VVC intra-frame coding

A Feng, K Liu, D Liu, L Li, F Wu - IEEE Transactions on Image …, 2023 - ieeexplore.ieee.org
The Versatile Video Coding (VVC) standard introduces a block partitioning structure known
as quadtree plus nested multi-type tree (QTMTT), which allows more flexible block …

HG-FCN: Hierarchical grid fully convolutional network for fast VVC intra coding

S Wu, J Shi, Z Chen - … Transactions on Circuits and Systems for …, 2022 - ieeexplore.ieee.org
As one of the key technologies of Versatile Video Coding (VVC), a flexible quad-tree with a
nested multi-type tree (QTMT) partition structure significantly improves the rate-distortion …

Efficient VVC intra prediction based on deep feature fusion and probability estimation

T Zhao, Y Huang, W Feng, Y Xu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The ever-growing multimedia traffic has underscored the importance of effective multimedia
codecs. Among them, the up-to-date lossy video coding standard, Versatile Video Coding …

STRANet: soft-target and restriction-aware neural network for efficient VVC intra coding

T Sun, Y Wang, Z Huang, J Sun - IEEE Transactions on Circuits …, 2024 - ieeexplore.ieee.org
The Versatile Video Coding (VVC) standard introduces a quad-tree with a nested multi-type
tree (QTMT) partition structure to improve the rate-distortion (RD) performance, but this leads …

A GCN-based fast CU partition method of intra-mode VVC

S Zhang, S Feng, J Chen, C Zhou, F Yang - Journal of Visual …, 2022 - Elsevier
In this paper, a global convolutional network (GCN)-based fast coding unit (CU) partition
method of intra-mode VVC is proposed. By using the GCN module with large kernel size …

Block-dependent partition decision for fast intra coding of VVC

Z Peng, L Shen, Q Ding, X Dong… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Aiming at accelerating the intra coding process of versatile video coding (VVC), previous
efforts are made to predict the quad-tree plus multi-type tree (QTMT) partition structure, in …

QTMT‐LNN: A fast intra CU partition using lightweight neural network for 360‐degree video coding on VVC

Z Sun, L Yu, W Peng - IET Image Processing, 2023 - Wiley Online Library
In the newest generation of video coding standard, Versatile Video Coding (VVC), a new
technique called Quad Tree with nested Multi‐type Tree (QTMT) structure is introduced …

Paired decision trees for fast intra decision in H. 266/VVC

S Wen, G Ding, D Ding - Displays, 2023 - Elsevier
Abstract The Versatile Video Coding (H. 266/VVC) has demonstrated significant
improvements to its predecessor High-Efficiency Video Coding (H. 265/HEVC) in terms of …

CNN-based parameter selection for fast VVC intra-picture encoding

G Tech, J Pfaff, H Schwarz, P Helle… - … on Image Processing …, 2021 - ieeexplore.ieee.org
This paper presents two new methods for fast VVC intra-picture encoding. Both are based
on an approach that uses a CNN for blockadaptive parameter estimation. The parameters …

CNN-based ternary tree partition approach for VVC intra-QTMT coding

F Belghith, B Abdallah, S Ben Jdidia… - Signal, Image and Video …, 2024 - Springer
Abstract In July 2020, the Joint Video Experts Team has published the versatile video coding
(VVC) standard. The VVC encoder enhances the coding efficiency compared with his …