%0 Journal Article
%T Distortion-based Rate Allocation for Progressive Image Transmission<br>渐进图像传输中基于失真的码率分配
%A Wang Hong-xing
%A Zhang Yong
%A <br>王红星
%A 张 勇
%J 电子与信息学报
%D 2005
%I 
%X A dynamic rate allocation method is presented which is based on the compression rate of image source coder, channel rate, channel characters and their influence on the distortion of progressive image. The best channel rate is selected according to the optimal rate allocation criterion between the source coder and channel coder, which ensures to achieve the minimal end-to-end distortion.
%K Progressive image
%K Joint source channel coding
%K Rate allocation<br>渐进图像
%K 联合信源信道编码
%K 码率分配
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=E76A17293780931D&yid=2DD7160C83D0ACED&vid=DB817633AA4F79B9&iid=59906B3B2830C2C5&sid=F3D9B969D1F8BD1F&eid=D4DC9CE6E809E937&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=12