%0 Journal Article
%T A FPGA implementation of integer discrete consine transform and quantification for H.264 compression<br>H.264中整数变换与量化的FPGA实现
%A Luo Jun
%A Huang Qijun
%A Chang Sheng
%A Li Changsheng
%A <br>罗军
%A 黄启俊
%A 常胜
%A 李昌盛
%J 中国图象图形学报
%D 2011
%I 
%X Due to its excellent compression rate and high image quality,H.264 is widely applied in many regions,such as real-time internet video communication,digital television broadcast,HDTV and so on.As a key component of the H.264 coding framework,integer discrete consine transform(IDCT) and quantification module takes on the rule of reducing the correlation coefficients of input data,which is an important pre-processing before the entropy coding.The normal realizations are based on software or hardware co-process...
%K IDCT
%K quantification
%K H
%K 264 compression standard
%K FPGA<br>整数离散余弦变换
%K 量化
%K H.264标准
%K 可编程逻辑器件（FPGA）
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=D6304BE3A5F615DAE60D1CDFC6C252FB&yid=9377ED8094509821&vid=7801E6FC5AE9020C&iid=94C357A881DFC066&sid=3EE58D91F4253193&eid=04EA291949415E08&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=0&reference_num=9