首页> 外文会议>International conference on progress in cultural heritage preservation >A Mobile, AR Inside-Out Positional Tracking Algorithm, (MARIOPOT), Suitable for Modern, Affordable Cardboard-Style VR HMDs
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A Mobile, AR Inside-Out Positional Tracking Algorithm, (MARIOPOT), Suitable for Modern, Affordable Cardboard-Style VR HMDs

机译:适用于现代,经济实惠的纸板式VR HMD的移动,AR内外位置跟踪算法(MARIOPOT)

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Smartphone devices constitute a low-cost, mainstream and easy to use h/w for VR rendering and main component for modern, mobile VR Head-Mounted-Displays (HMDs). They support rotational tracking from on board sensors to manage orientation changes, via their Inertial Measurement Units (IMUs), but they lack positional tracking to reflect head translational movements, a key feature that modern, desktop VR HMDs nowadays provide out-of-the-box. Taking advantage of the RGB camera sensor that each modern mobile device is equipped, we describe a novel combination of inside-out AR tracking algorithms based on both marker and markerless tracking systems to provide the missing positional tracking for mobile HMDs. We employed this system as an affordable, low-cost VR visualization h/w and s/w method, for heritage professionals to employ it for VR archeological sites and Cultural Heritage related monuments interactive walk-throughs. We also compared our results with a recent holographic AR headset (Meta AR-glasses) that supports gesture recognition and interaction with the virtual objects via its RGB-D camera sensor and integrated IMU.
机译:智能手机设备构成了用于VR渲染的低成本,主流且易于使用的硬件,并且是现代移动VR头戴显示器(HMD)的主要组件。它们支持通过车载传感器通过惯性测量单元(IMU)进行旋转跟踪,以管理方向变化,但是它们缺乏位置跟踪功能来反映头部平移运动,这是当今现代台式机VR HMD提供的关键功能。盒子。利用每个现代移动设备都配备的RGB摄像头传感器,我们描述了一种基于标记和无标记跟踪系统的由内而外的AR跟踪算法的新颖组合,可为移动HMD提供缺少的位置跟踪。我们将这一系统用作负担得起的,低成本的VR可视化硬件和软件,供遗产专业人士将其用于VR考古遗址和与文化遗产相关的古迹互动演练。我们还将结果与最新的全息AR耳机(Meta AR眼镜)进行比较,该耳机通过其RGB-D摄像头传感器和集成的IMU支持手势识别以及与虚拟对象的交互。

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