Results 41 to 50 of about 747 (178)

Fast CU Partition Decision Method Based on Bayes and Improved De-Blocking Filter for H.266/VVC

IEEE Access, 2021
The H.266/Versatile Video Coding (VVC) standard is the latest video coding standards released by the Joint Video Exploration Group (JVET). These new technologies have brought more than 40% increase in compression rate and brought huge coding ...
Qiuwen Zhang, Yongbo Zhao, Bin Jiang, Qinggang Wu   +3 more
doaj   +1 more source

DISCRETE COSINE BASIS ORIENTED MOTION MODELING WITH CUBOIDAL APPLICABILITY REGIONS FOR VERSATILE VIDEO CODING

, 2022
International audienceThe relentless expansion of video based applications is underpinned by video coding technologies. The latest video coding standard i.e. versatile video coding (VVC) can provide superior compression performance than its predecessors.
Pickering, M ; https://orcid.org/, Pickering, Mark, Lambert, Andrew, Ahmmed, Ashek, Murshed, Manzur, Ahmmed, A, Hamidouche, Wassim, Lambert, A ; https://orcid.org/, Murshed, M, Hamidouche, W   +9 more
core   +1 more source

Generalized binary splits: A versatile partitioning scheme for block-based hybrid video coding

, 2022
S.46-50Block partitioning is the basis of every modern hybrid video coding standard. It specifies how the video pictures can be subdivided into blocks for prediction and residual coding.
Wieckowski, A., Marpe, D., Schwarz, H., George, V., Wiegand, T., Ma, J.   +5 more
core   +1 more source

Efficient Partition Decision Based on Visual Perception and Machine Learning for H.266/Versatile Video Coding

IEEE Access, 2022
H.266/Versatile Video Coding (VVC) is the latest international video coding standard to encode ultra-high-definition video effectively. The quadtree with nested multi-type tree (QT-MTT) structure provides various sizes of coding tree partitioning and ...
Mei-Juan Chen, Cheng-An Lee, Yu-Hsiang Tsai, Chieh-Ming Yang, Chia-Hung Yeh, Lih-Jen Kau, Chuan-Yu Chang   +6 more
doaj   +1 more source

Fast CU Partition Decision Method Based on Texture Characteristics for H.266/VVC

IEEE Access, 2020
The versatile video coding (VVC) is the latest video coding standard, which uses a Multi-Type Tree (MTT) coding structure. Compared with existing video coding standards, this structure can flexibly split coding blocks according to the complex texture ...
Qiuwen Zhang, Yongbo Zhao, Bin Jiang, Lixun Huang, Tao Wei   +4 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

Inter-Component Transform for Color Video Coding

, 2022
S.76-80In natural digital images and videos, correlations between color components can be observed. These correlations can be exploited to achieve additional coding gain in modern block-based hybrid video coding.
Marpe, D., Rudat, C., Schwarz, H., Nguyen, T., Helmrich, C.R., Wiegand, T., Lainema, J.   +6 more
core   +1 more source

Sample-Based Gradient Edge and Angular Prediction for VVC Lossless Intra-Coding

Applied Sciences
Lossless coding is a compression method in the Versatile Video Coding (VVC) standard, which can compress video without distortion. Lossless coding has great application prospects in fields with high requirements for video quality.
Guojie Chen, Min Lin
doaj   +1 more source

Low Complexity Learning-Based QTMTT Partitioning Scheme for Inter Coding in VVC Encoder

IEEE Access
The Versatile Video Coding (VVC) standard, finalized in 2020 by the Joint Video Experts Team (JVET) and the Video Coding Experts Group (VCEG), marks a major advancement in video compression technology, offering a 50% efficiency improvement over its ...
Ibrahim Taabane, Daniel Menard, Anass Mansouri, Selima Sahraoui, Ali Ahaitouf   +4 more
doaj   +1 more source

Motion Vector Coding and Block Merging in the Versatile Video Coding Standard

, 2022
S.3848-3861This paper overviews the motion vector coding and block merging techniques in the Versatile Video Coding (VVC) standard developed by the Joint Video Experts Team (JVET). In general, inter-prediction techniques in VVC can be classified into two
Winken, M., Chien, W., Liao, R., Zhang, L., Liu, H., Hsu, C., Li, X., Gao, H., Chen, C.   +8 more
core   +1 more source