VIDEO_CODING

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Chaotic moving video quality enhancement based on deep in-loop filtering
《Digital Communications and Networks》2024年第6期1708-1715,共8页Tong Tang Yi Yang Dapeng Wu Ruyan Wang Zhidu Li 
supported by National Natural Science Foundation of China under grant U20A20157,61771082,62271096 and 61871062;the General Program of Chonqing Natural Science Foundation under grant cstc2021jcyj-msxm X0032;the Natural Science Foundation of Chongqing,China(cstc2020jcyj-zdxm X0024);the Science and Technology Research Program of Chongqing Municipal Education Commission under grant KJQN202300632;the University Innovation Research Group of Chongqing(CXQT20017)。
The Joint Video Experts Team(JVET)has announced the latest generation of the Versatile Video Coding(VVC,H.266)standard.The in-loop filter in VVC inherits the De-Blocking Filter(DBF)and Sample Adaptive Offset(SAO)of Hi...
关键词：H.266 Versatile Video Coding Convolutional neural network In-loop filter 
Video Enhancement Network Based on CNN and Transformer
《ZTE Communications》2024年第4期78-88,共11页YUAN Lang HUI Chen WU Yanfeng LIAO Ronghua JIANG Feng GAO Ying 
supported by the Key R&D Program of China under Grant No. 2022YFC3301800;Sichuan Local Technological Development Program under Grant No. 24YRGZN0010;ZTE Industry-University-Institute Cooperation Funds under Grant No. HC-CN-03-2019-12
To enhance the video quality after encoding and decoding in video compression,a video quality enhancement framework is pro-posed based on local and non-local priors in this paper.Low-level features are first extracted...
关键词：attention fusion mechanism H.266/VVC transformer video coding video quality enhancement 
基于块编码特点的压缩视频质量增强算法
《北京工业大学学报》2024年第9期1069-1076,共8页于海 杨磊 高阳 刘枫琪 刘鹏宇 孙萱 张悦 
青海省重点研发与转化计划资助项目(2022-QY-205)。
针对现有压缩视频质量增强算法未能充分利用压缩视频特点的问题,研究了视频编码与压缩视频质量增强任务之间的本质关系,并针对性地设计了一种基于三维卷积神经网络(3D convolutional neural network, 3D-CNN)的非对齐压缩视频质量增强...
关键词：视频编码 高效视频编码(high efficiency video coding HEVC) 压缩视频质量增强 深度学习 卷积神经网络(convolutional neural network CNN) 三维卷积神经网络(3D convolutional neural network 3D-CNN) 
Cloud‐based video streaming services:Trends,challenges,and opportunities
《CAAI Transactions on Intelligence Technology》2024年第2期265-285,共21页Tajinder Kumar Purushottam Sharma Jaswinder Tanwar Hisham Alsghier Shashi Bhushan Hesham Alhumyani Vivek Sharma Ahmed I.Alutaibi 
Majmaah University,Grant/Award Number:R-2023-588。
Cloud computing has drastically changed the delivery and consumption of live streaming content.The designs,challenges,and possible uses of cloud computing for live streaming are studied.A comprehensive overview of the...
关键词：cloud computing video analysis video coding 
Recent Advances in Video Coding for Machines Standard and Technologies
《ZTE Communications》2024年第1期62-76,共15页ZHANG Qiang MEI Junjun GUAN Tao SUN Zhewen ZHANG Zixiang YU Li 
supported by ZTE Industry-University-Institute Cooperation Funds.
To improve the performance of video compression for machine vision analysis tasks,a video coding for machines(VCM)standard working group was established to promote standardization procedures.In this paper,recent advan...
关键词：video coding for machines VCM video compression 
Portable Perceptron Network-Based Fast Mode Decision for Video-Based Point Cloud Compression
《CAAI Artificial Intelligence Research》2023年第1期83-90,共8页Shicheng Que Yue Li 
supported by the National Natural Science Foundation of China(No.62001209).
In Video-based Point Cloud Compression(V-PCC),2D videos to be encoded are generated by 3D point cloud projection,and compressed by High Efficiency Video Coding(HEVC).In the process of 2D video compression,the best mod...
关键词：Video-based Point Cloud Compression(V-PCC) high efficiency video coding fast mode decision portable perceptron network 
A simplified hardware-friendly contour prediction algorithm in 3D-HEVC and parallelization design被引量：1
《High Technology Letters》2022年第4期392-400,共9页JIANG Lin DUAN Xueyao XIE Xiaoyan 
Supported by the National Natural Science Foundation of China(No.61834005,61772417,61802304,61602377,61874087,61634004);the Shaanxi Province Key R&D Plan(No.2020JM-525,2021GY-029,2021KW-16)。
After the extension of depth modeling mode 4(DMM-4)in 3D high efficiency video coding(3D-HEVC),the computational complexity increases sharply,which causes the real-time performance of video coding to be impacted.To re...
关键词：depth modeling mode 4(DMM-4) contour prediction 3D high efficiency video coding(3D-HEVC) PARALLELIZATION reconfigurable array processor 
Fast CU Partition for VVC Using Texture Complexity Classification Convolutional Neural Network
《Computers, Materials & Continua》2022年第11期3545-3556,共12页Yue Zhang Pengyu Liu Xiaowei Jia Shanji Chen Tianyu Liu Chang Liu 
This paper is supported by the following funds:The National Key Research and Development Program of China(2018YFF01010100);Basic Research Program of Qinghai Province under Grants No.2021-ZJ-704,The Beijing Natural Science Foundation(4212001);Advanced information network Beijing laboratory(PXM2019_014204_500029).
Versatile video coding(H.266/VVC),which was newly released by the Joint Video Exploration Team(JVET),introduces quad-tree plus multitype tree(QTMT)partition structure on the basis of quad-tree(QT)partition structure i...
关键词：Versatile video coding(VVC) coding unit partition convolutional neural network(CNN) 
High-Efficiency Video Coder in Pruned Environment Using Adaptive Quantization Parameter Selection
《Computers, Materials & Continua》2022年第10期1977-1993,共17页Krishan Kumar Mohamed Abouhawwash Amit Kant Pandit Shubham Mahajan Mofreh A.Hogo 
The high-efficiency video coder(HEVC)is one of the most advanced techniques used in growing real-time multimedia applications today.However,they require large bandwidth for transmission through bandwidth,and bandwidth...
关键词：Adaptive quantization high-efficient video coding(HEVC) quad-tree rate-distortion optimization(RDO) video compression variable quantization method(VQM) quantization parameter(QP) 
Evolution of AVS video coding standards:twenty years of innovation and development被引量：3
《Science China(Information Sciences)》2022年第9期46-69,共24页Siwei MA Li ZHANG Shiqi WANG Chuanmin JIA Shanshe WANG Tiejun HUANG Feng WU Wen GAO 
supported in part by National Natural Science Foundation of China(Grant Nos.62025101,62088102,62101007);High Performance Computing Platform of PKU。
Ever since the founding of the Audio and Video Coding Standard(AVS)Workgroup of China in 2002,it has been dedicated to advancing and innovating the digital audio-video industry with highly efficient and economical enc...
关键词：video coding AVS standards video applications intelligent coding 
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