大规模油藏三维显示系统关键技术的研究  

Study of Key Technologies of Large-Scale 3-D Display System

作　　者：狄翠萍[1] 申闫春[1] 刘双[1] 

机构地区：[1]北京信息科技大学计算机学院,北京100192

出　　处：《计算机技术与发展》2010年第2期237-240,244,共5页Computer Technology and Development

基　　金：北京市教育委员会科技计划项目(KM200811232006);科技型创新基金项目(BT2008-13)

摘　　要：本着提高三维模型实时渲染速度和用户视觉效果的目的,在不增加硬件资源消耗而单从提高已知数据信息利用率和利用速度的基础上,提出了利用临时表提高数据查询速度,降低分辨率以提高显示速度,利用双向链表存储和边缘算法提高视觉效果等大规模油田数据处理的新方法。这些方法在大规模油田数据模型的三维显示中得到了积极的应用。In order to improve the speed of real - time romance of three - dimensional model and users＇ visual effects, bring forward a number of new ways of data processing about large- scale oilfields, which include the using of temporary table, lower- resolution display to enhance speed and the storage of a two- way linked list and the edge algorithm to improve the visual effects of large - scale oilfields, not incressing hardware resource consumption, but improving the utilization rate and utilization speed of known data from the information. Those ways are applied positively in the display of large - scale three - dimensional data model.

关 键 词：临时表 低分辨率 双向链表 模拟退火 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]