Research of Flexible Deformation Algorithm Based on Collaborative Architecture of CPU and GPU

摘要：

In virtual reality, creating suitable deformation / force model and accelerating the efficiency of data processing are effective means to real-time response of flexible deformation. A processing algorithm of flexible deformation using GPUs massively parallel computing power and collaborative architecture of CPU and GPU based on the mechanical model of the springmass is presented. As a result of pretreatment on the collision detection algorithm for optimization, solving the problem of time-consuming when large amounts of data transferring between CPU and GPU. This algorithm improves the efficiency and real-time performance of the flexible deformation simulation, which is proved by experiments.

关键词： deformation of flexible Bodies GPU Communication streaming computing model

作者: Shumin Yan Guang Yang Wusheng Chou Yong Liu

作者单位: State Key Laboratory of Virtual Reality Technology and Systems, Beihang University Robotics Institut Robotics Institute, Beihang University Beijing, China

会议类型: 国际会议

会议名称: 2012 Fifth International Symposium on Computational Intelligence and Design 第五届计算智能与设计国际会议 ISCID 2012

会议地点: 杭州

会议语种:英文

页码: 1101-1104

在线出版日期: 2012-10-28（万方平台首次上网日期，不代表论文的发表时间）