%0 Journal Article
%T Performance Comparison of AVS and H.264/AVC Video Coding Standards
%A Xin-Fu Wang
%A De-Bin Zhao
%A <br>Xin-Fu
%A Wang
%A and
%A De-Bin
%A Zhao
%J 计算机科学技术学报
%D 2006
%I 
%X A new audio and video compression standard of China, known as advanced Audio Video coding Standard (AVS). is emerging. This standard provides a technical solution for many applications within the information industry such as digital broadcast, high-density laser-digital storage media, and so on. The basic part of AVS, AVS1-P2, targets standard definition (SD) and high definition (HD) format video compression, and aims to achieve similar coding efficiency as H.264/AVC but with lower computational complexity. In this paper, we first briefly describe the major coding tools in AVS1-P2, and then perform the coding efficiency comparison between AVS1-P2 Jizhun profile and H.264/AVC main profile. The experimental results show that the AVS1-P2 Jizhun profile has an average of 2.96% efficiency loss relative to H.264/AVC main profile in terms of bit-rate saving on HD progressive-scan sequences, and an average of 28.52% coding loss on interlace-scan sequences. Nevertheless, AVS1-P2 possesses a valuable feature of lower computational complexity.
%K video coding
%K image compression
%K AVS
%K H
%K 264/AVC<br>AVS
%K 视频编码
%K 图象压缩
%K 技术标准
%K 数字广播
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=F57FEF5FAEE544283F43708D560ABF1B&aid=27A4CA4EDEED9BF7546D2CD2E24CA4D9&yid=37904DC365DD7266&vid=659D3B06EBF534A7&iid=38B194292C032A66&sid=85002451B65CE0D1&eid=AA5FB09E1F81059E&journal_id=1000-9000&journal_name=计算机科学技术学报&referenced_num=3&reference_num=10