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Investigation of Visual Self-Representation for a Walking-in-Place Navigation System in Virtual Reality

机译:虚拟现实中就地导航系统视觉自我表示的研究

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Walking-in-place (WIP) is one of the techniques for navigation in virtual reality (VR), and it can be configured in a limited space with a simple algorithm. Although WIP systems provide a sense of movement, it is important to deliver immersive VR experiences by providing information as similar as possible to walking in the real world. There have been many studies on the WIP technology, but it has rarely been done on visual self-representation of WIP in the virtual environment (VE). In this paper, we describe our investigation of virtual self-representation for application to a WIP navigation system using a HMD and full body motion capture system. Our system is designed to move in the pelvis direction by calculating the inertial sensor data, and a virtual body that is linked to the user's movement is seen from the first-person perspective (1PP) in two ways: (i) full body, and (ii) full body with natural walking. In (ii), when a step is detected, the motion of the lower part of the avatar is manipulated as if the user is performing real walking. We discuss the possibility of visual self-representation for the WIP system.
机译:就地行走(WIP)是虚拟现实(VR)中导航的一种技术,可以使用简单的算法在有限的空间中进行配置。尽管WIP系统提供了移动感,但通过提供与现实世界中行走尽可能相似的信息来提供沉浸式VR体验很重要。关于WIP技术的研究很多,但很少在虚拟环境(VE)中对WIP的视觉自我表示进行研究。在本文中,我们描述了我们对使用HMD和全身运动捕捉系统应用于WIP导航系统的虚拟自我表示的研究。我们的系统设计为通过计算惯性传感器数据沿骨盆方向运动,并且从第一人称视角(1PP)可以通过两种方式看到与用户运动相关联的虚拟身体:(i)全身,以及(ii)身体自然行走。在(ii)中,当检测到台阶时,化身的下部的运动被操纵,就好像用户正在执行真实的步行一样。我们讨论了WIP系统视觉自我表示的可能性。

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