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Intra Prediction and Mode Coding in VVC [PDF]

IEEE Transactions on Circuits and Systems for Video Technology, 2021
This paper presents the intra prediction and mode coding of the Versatile Video Coding (VVC) standard. This standard was collaboratively developed by the Joint Video Experts Team (JVET). It follows the traditional architecture of a hybrid block-based codec that was also the basis of previous standards. Almost all intra prediction features of VVC either
Jonathan Pfaff, Shan Liu, Xin Zhao
exaly   +3 more sources

Learned Fast HEVC Intra Coding [PDF]

IEEE Transactions on Image Processing, 2020
Accepted to IEEE Transactions on Image ...
Zhibo Chen, Weiping Li
exaly   +4 more sources

Intra Coding of the HEVC Standard

IEEE Transactions on Circuits and Systems for Video Technology, 2012
This paper provides an overview of the intra coding techniques in the High Efficiency Video Coding (HEVC) standard being developed by the Joint Collaborative Team on Video Coding (JCT-VC). The intra coding framework of HEVC follows that of traditional hybrid codecs and is built on spatial sample prediction followed by transform coding and ...
Jani Lainema, Woo-Jin Han, Kemal Uğur   +2 more
exaly   +3 more sources

Intra-Mode Decision Based on Lagrange Optimization Regarding Chroma Coding

Applied Sciences
The latest generation of standard versatile video coding (VVC) continues to utilize hybrid coding architecture to further promote compression performance, where the intra-mode decision module selects the optimal mode to balance bitrate and coding ...
Wei Li, Caixia Fan
doaj   +2 more sources

Intra-Skip in Inter-Frame Coding of H.264/AVC

International Journal of Digital Multimedia Broadcasting, 2009
In inter-frame coding of H.264/AVC standard, not only seven inter-partition modes but also intra-modes are taken into account for seeking the best coding mode so as to maintain higher encoding efficiency by sacrificing the speed of H.264/AVC encoder ...
Hui Su
doaj   +2 more sources

Fast CU Partition Decision Algorithm for AVS3 Intra Coding

IEEE Access, 2021
The third generation of Audio Video coding Standard (AVS3) is an emerging video coding standard that surpasses High Efficiency Video Coding (HEVC). AVS3 allows flexible block subdivision by applying Quad-Tree (QT), Binary-Tree (BT) plus Extend Quad-Tree (
Tong Wu, Shiyi Liu, Feng Wang, Zhenyu Wang, Rongjie Wang, Ronggang Wang   +5 more
doaj   +1 more source

Coarse-to-Fine Network-Based Intra Prediction in Versatile Video Coding

Sensors, 2023
After the development of the Versatile Video Coding (VVC) standard, research on neural network-based video coding technologies continues as a potential approach for future video coding standards.
Dohyeon Park, Gihwa Moon, Byung Tae Oh, Jae-Gon Kim   +3 more
doaj   +1 more source

Low complexity mode selection for H.266/VVC intra coding

ICT Express, 2022
The newest video compression standard, called Versatile Video Coding (H.266/VVC), outperforms its predecessor High Efficiency Video Coding (HEVC) by up to 50% in the matter of coding performance.
Ei Ei Tun, Supavadee Aramvith, Takao Onoye   +2 more
doaj   +1 more source

Intra Block Copy Mirror Mode for Screen Content Coding in Versatile Video Coding

IEEE Access, 2021
Intra Block Copy (IBC) cannot work well for blocks with symmetry or mirror characteristic, because it is based on the translational block matching technique.
Jian Cao, Fan Liang, Jun Wang
doaj   +1 more source

Fast decision mechanism for ternary tree partitioning in VVC intra coding [PDF]

PLoS ONE
Jiamin Sun, Zhongjie Zhu, Renwei Tu, Zhibo Xie   +3 more
doaj   +2 more sources