%0 Journal Article
%T Survey on Progressive Transmission Strategy of Large-scale Virtual Scenes<br>大规模虚拟场景渐进式传输的研究进展
%A WANG Wei
%A JIA Jin-yuan
%A ZHANG Chen-xi
%A JIANG Yin
%A <br>王伟
%A 贾金原
%A 张晨曦
%A 江崟
%J 计算机科学
%D 2010
%I 
%X With the rapid enlargement of 3D virtual scenes on internet,the contradiction between the requirement of fast downloading from user and limited bandwidth is more seriously.Now many researchers have been working on fast downloading of large scale virtual scenes form internet by progressive transmission strategy,so it is necessary to give an overview of existed works.This paper introduced the principle and main processes of progressive transmission with a formula to evaluate different transmission strategies ...
%K Large scak virtual scenes
%K Progressive transmission
%K PVS
%K DVE
%K Scene prefetching<br>大规模虚拟场景
%K 渐进式传输
%K 潜在可视场景集
%K 分布式虚拟环境
%K 场景预下载
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=3A44A76C47F54A7B41B336B28DDD9207&yid=140ECF96957D60B2&vid=42425781F0B1C26E&iid=0B39A22176CE99FB&sid=16D8618C6164A3ED&eid=BE33CC7147FEFCA4&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=52