Fast multi-type tree partitioning for versatile video coding using a lightweight neural network

S Park, JW Kang - IEEE Transactions on Multimedia, 2020 - ieeexplore.ieee.org
In this paper, we propose a fast decision scheme using a lightweight neural network (LNN)
to avoid redundant block partitioning in versatile video coding (VVC). A more versatile block …

Context-based ternary tree decision method in versatile video coding for fast intra coding

SH Park, JW Kang - IEEE access, 2019 - ieeexplore.ieee.org
This paper presents a fast encoding method for versatile video coding (VVC) using an early
determination scheme that skips redundant multi-type tree (MTT) pruning. MTT consists of …

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 …

[HTML][HTML] CtuNet: A deep learning-based framework for fast CTU partitioning of H265/HEVC intra-coding

F Zaki, AE Mohamed, SG Sayed - Ain Shams Engineering Journal, 2021 - Elsevier
Nowadays, real-time multimedia applications mandate high video quality while maintaining
reasonable bitrates. The H. 264 coding delivered inexpensive bitrate costs compared to …

A method to reduce the intra-frame prediction complexity of HEVC based on D-CNN

T Wang, G Wei, H Li, TO Bui, Q Zeng, R Wang - Electronics, 2023 - mdpi.com
Among a series of video coding standards jointly developed by ITU-T, VCEG, and MPEG,
high-efficiency video coding (HEVC) is one of the most widely used video coding standards …

CTU depth decision algorithms for HEVC: A survey

E Çetinkaya, H Amirpour, M Ghanbari… - Signal Processing: Image …, 2021 - Elsevier
Abstract High Efficiency Video Coding (HEVC) surpasses its predecessors in encoding
efficiency by introducing new coding tools at the cost of an increased encoding time …

Fast CU Division Pattern Decision Based on the Combination of Spatio-Temporal Information

C Zhang, W Yang, Q Zhang - Electronics, 2023 - mdpi.com
In order to satisfy the growing need for high-quality video, VVC comes with more efficient
coding performance. According to statistical analysis, the level of coding complexity in VVC …

Reducing video coding complexity based on CNN-CBAM in HEVC

H Li, G Wei, T Wang, TO Bui, Q Zeng, R Wang - Applied Sciences, 2023 - mdpi.com
High-efficiency video coding (HEVC) outperforms H. 264 in coding efficiency. However, the
rate–distortion optimization (RDO) process in coding tree unit (CTU) partitioning requires an …

VVC Intra Coding Complexity Optimization Based on Early Skipping of the Secondary Transform

Y Wang, S Feng, W Zhang… - IEEE Signal Processing …, 2024 - ieeexplore.ieee.org
The new generation video coding standard, H. 266/-VVC, brings performance gains while
significantly increasing coding complexity. Most of the complexity optimization methods for …

Activity-based block partitioning decision method for versatile video coding

YU Yoon, JG Kim - Electronics, 2022 - mdpi.com
Versatile Video Coding (VVC), the latest international video coding standard, has more than
twice the compression performance of High-Efficiency Video Coding (HEVC) through …