视频编码HEVC关键技术研究  

Key Techniques Of HEVC Video Coding

作　　者：叶剑科 刘怡俊[1] 罗庆红[1] 雷长发 熊江 蒲进 

机构地区：[1]广东工业大学,广东广州510006 [2]炬芯(珠海)科技有限公司,广东珠海519000

出　　处：《电脑知识与技术》2017年第3X期190-192,共3页Computer Knowledge and Technology

基　　金：广东省和广州市科技项目资助(编号:2016B090904001;2016B090918126;2014B090901061;2015B090901060;2015B090908001;2014Y2-00211)

摘　　要：近年来,数字视频应用产业链快速的发展,视频应用逐渐向高分辨率、高帧率、高压缩比的方向快速发展。2010年1月,ITU-T/VCEG和ISO/IEC MPEG联合成立JCT-VC联合协作小组,统一制定了下一代视频编码标准HEVC(High Efficiency Video Coding),简称为H.265。本文主要针对新一代视频编码标准HEVC,对其关键技术原理进行分析,设计了视频编码芯片,并通过实验比较了HEVC与H.264的编码能力与压缩能力。In recent years,the rapid development of digital video applications industry chain,video application gradually to the high resolution,high frame rate,high compression ratio in the direction of rapid development.In January 2010,the ITU-T/VCEG and set up a joint ISO/IEC MPEG JCT-VC joint coordination group,unified the next generation Video Coding standard HEVC(High Efficiency Video Coding),referred to as h.265.In this paper,according to a new generation of video coding standard HEVC,analyzes its key principle,design the video encoding chip,and through the experiment compared the HEVC and h.264 coding and compression ability.

关 键 词：视频应用 视频编码 HEVC H.265 

分 类 号：TN919.81[电子电信—通信与信息系统]