用于虚拟现实的预测性头部跟踪

IJCNN'99. International Joint Conference on Neural Networks. Proceedings (Cat. No.99CH36339) Pub Date : 1999-07-10 DOI:10.1109/IJCNN.1999.830785

Emad W. Saad, T. Caudell, D. Wunsch

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引用次数: 8

摘要

在虚拟现实(VR)中，头部运动通过惯性和光学传感器进行跟踪。在头戴式显示器(HMD)中，计算和通信时间导致测量和更新新帧之间的延迟。这些延误会导致一些问题，包括晕动病。我们使用递归和延时神经网络来预测头部位置，并利用它来计算新的帧。在设计预测系统时采用了可预测性分析。

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Predictive head tracking for virtual reality

In virtual reality (VR), head movement is tracked through inertial and optical sensors. Computation and communication times result in delays between measurements and updating of the new frame in the head mounted display(HMD). These delays result in problems, including motion sickness. We use recurrent and time delay neural networks to predict the head location and use it to calculate the new frame. A predictability analysis is used in designing the prediction system.

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IJCNN'99. International Joint Conference on Neural Networks. Proceedings (Cat. No.99CH36339)

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