VR环境下基于Leap Motion的三维模型空间位姿自适应调整方法

LEAP MOTION-BASED ADAPTIVE ADJUSTMENT METHOD FOR SPACE POSTURE OF 3D MODELS IN VR ENVIRONMENT

针对目前基于Leap Motion的人机交互研究中存在的虚拟手与三维模型相互干涉、三维模型与虚拟手空间位姿同步率低的问题,提出一种基于Leap Motion的三维模型空间位姿自适应调整方法。通过将物理交互方法与启发式交互方法相结合,实现基于虚拟手位姿信息的三维模型空间位姿自适应实时精确调整,使人机交互仿真过程更加逼真,提升用户的交互式体验感。借助HTC VIVE所搭建的沉浸式虚拟现实环境,验证了该方法的可行性。

Aiming at the problems of interaction between virtual hand and three-dimensional model,low synchronization rate between three-dimensional model and virtual hand space in Leap Motion-based human-computer interaction research,a Leap Motion-based adaptive adjustment method of three-dimensional model space posture is proposed.By combining the physical interaction method with the heuristic interaction method,the three-dimensional model space posture adaptive real-time accurate adjustment based on virtual hand posture information was realized,which made the human-computer interaction simulation process more realistic and improved the user’s interactive experience.The feasibility of this method was verified by the immersive virtual reality environment built by HTC VIVE.