凝视依赖层级光学透视显示器,具有信心驱动的视图体积
IEEE transactions on visualization and computer graphics
|September 10, 2024
概括
本研究引入了基于信心的音量控制,通过根据眼睛跟踪精度调整显示层来改进头戴式显示器. 这提高了图像质量,并弥补了接-适应冲突 (VAC).
科学领域:
- 人与计算机的交互
- 光学是什么?光学是什么?光学是什么?
- 感知科学 感知科学
背景情况:
- 由于固定图像平面,接-适应冲突 (VAC) 是头部显示器 (HMD) 的一个关键挑战.
- 多焦点和分层显示器提供了解决方案,但存在诸如不精确的眼睛跟踪或降低对比度等局限性.
- 现有的混合设计具有固定的层间距,限制错误补偿和对焦对比度.
研究的目的:
- 引入HMD的新型基于信任的音量控制,以减轻VAC.
- 以动态调整基于眼睛跟踪信心的显示层间距.
- 为了优化显示视图体积和眼球追踪错误容忍度之间的权衡.
主要方法:
- 为HMDs实施了一种基于信任的体积控制系统.
- 利用眼球追踪器的信心来动态调整显示层间距.
- 在一个光学透视的HMD中采用了乘法层组合.
主要成果:
- 通过高质量的眼睛跟踪数据实现了高焦点对比度.
- 增加视图体积,以在眼睛跟踪质量低时容忍错误.
- 显示了视图体积和错误补偿之间的优化权衡.
结论:
- 自信驱动的音量控制有效地管理HMD中的VAC.
- 拟议的方法通过适应眼睛跟踪精度来提高图像质量和用户体验.
- 这种方法提供了一种灵活的解决方案,可以在不同的追踪条件下提高HMD性能.
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