Markers Rectifying in the Motion Capture System

摘要：

In the passive optical motion capture system, occlusion caused by the hidden markers occurs between whiles. A method based on least square for detecting and estimating of such lost points is proposed in this paper. First, we give an algorithm to find the abnormal markers by detecting the extra large derivatives of the markers trajectories. Second, two models for estimating the abnormal markers, the rigid one and the linear transformation one, are discussed. The results of the experiments shows the validity of our method.

关键词： markers rectifying passive optical motion capture virtual reality data processing

作者: Jun Wang Chongzhao Han Yonggang Hu Tiesheng Chen Yanfeng Chen

作者单位: School of Electronic and Information Engineering Xian Jiaotong University, Xian, P.R.C. School of Electronic and Information Engineering Xian Jiaotong University, Xian, .R.C. Jiuquan Satellite Launch Center of China Jiuquan, P.R.C Jiuquan atellite Launch Center of China Jiuquan, P.R.C Jiuquan Satellite Launch Center of hina Jiuquan, P.R.C

会议类型: 国际会议

会议名称: 2011 International Conference on Electronic & Mechanical Engineering and Information Technology(EMEIT 2011)(2011年机电工程与信息技术国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 4554-4558

在线出版日期: 2011-08-12（万方平台首次上网日期，不代表论文的发表时间）