虚拟现实的扩展时间扭曲延迟补偿

Proceedings of the 20th ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games Pub Date : 2016-02-27 DOI:10.1145/2856400.2876015

Daniel Evangelakos, Michael Mara

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引用次数: 20

摘要

头戴式虚拟现实显示器在感知用户头部位置和更新屏幕上图像的相机转换之间存在延迟。在当前的传感器、渲染管道和显示器中，这种延迟大约为几毫秒，据信会导致定向障碍、头痛和恶心等模拟器病症状。[LaValle et al. 2014]

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Extended TimeWarp latency compensation for virtual reality

Head-mounted virtual reality displays exhibit latency between sensing the users head position and updating the camera transformation for the image on the screen. With current sensors, rendering pipelines, and displays, this latency is on the order of several milliseconds and is believed to contribute to simulator sickness symptoms of disorientation, headache, and nausea.[LaValle et al. 2014]

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Proceedings of the 20th ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games

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