激光与惯性混合的大空间多人动作捕捉方法  

Method of Laser and Inertial Mixing for Multi-user Motion Capture in Large Space

作　　者：黄婧 杨光 徐伟[1] 牟苏斌[1] HUANG Jing;YANG Guang;XU Wei;MOU Subin(The 28th Research Institute of China Electronics Technology Group Corporation,Nanjing 210007,China)

机构地区：[1]中国电子科技集团公司第二十八研究所,南京210007

出　　处：《指挥信息系统与技术》2021年第3期77-82,共6页Command Information System and Technology

基　　金：装备发展部“十三五”装备预研课题资助项目。

摘　　要：提出了一种激光与惯性混合的大空间多人动作捕捉方法,通过集成数据采集、数据传输网络和计算单元3个模块构建动作捕捉系统,实现了激光与惯性动作捕捉技术的优势互补,解决了光学定位易受遮挡导致动作丢失以及惯性动作捕捉技术误差积累的问题。该方法是一种低成本、抗干扰和高精度的大空间多人动作捕捉解决方案,适用于虚拟沉浸式多人协同训练场景。A method of laser and inertial mixing for multi-user motion capture in large space is proposed.Three modules of data acquisition,data transmission network and computing unit are integrated to build a motion capture system,the complementary advantages of laser and inertial motion capture technology are realized,and the problems of motion loss caused by occlusion of optical positioning and error accumulation of inertial motion capture technology are solved.This method is a lowcost,anti-jamming and high-precision large space multi-user motion capture solution,thus it can be used to the virtual immersive multi-user cooperative training scenarios.

关 键 词：人机交互 激光与惯性混合动作捕捉 多人协同训练 

分 类 号：TN29[电子电信—物理电子学]