%0 Journal Article
%T PARALLEL VOLUME RENDERING ALGORITHM FOR DISTRIBUTED COMPUTING ENVIRONMENT<br>分布式计算环境下的并行体绘制算法
%A Yu Shengming
%A Li Hua
%A Liu Shenquan
%A <br>余盛明
%A 李华
%A 刘慎权
%J 软件学报
%D 1996
%I 
%X This paper presents a distributed shared buffer paradigm based on message passing in distributed computing environment. According to this paradigm, this paper implements a parallel volume rendering algorithm. In order to improve the efficiency of the cache, the parallel algorithm take advantage of octree classification to increase local coherence of the cache in data space. In image space, the parallel algorithm use the Hilbert pixel traversal order to increase the temporal coherence of the cache. The experiments demonstrate good speedup and salability of this approach.
%K Parallel volume rendering
%K octree
%K pixel traversal
%K ray tracing<br>并行体绘制
%K 八叉树
%K 分布式
%K 计算环境
%K 图象分割
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=AC59E43C8D526F778DDE64519A2A60AE&yid=8A15F8B0AA0E5323&vid=DF92D298D3FF1E6E&iid=9CF7A0430CBB2DFD&sid=8966A0F1B07BE5EE&eid=2497388423811B81&journal_id=1000-9825&journal_name=软件学报&referenced_num=2&reference_num=1