Novel Method for Characterization and Compensation for Canopy Distortion over a Large Head Box

机译：大型流浆箱顶盖变形的表征和补偿新方法

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摘要

Thales Visionix, a wholly owned subsidiary of Thales Communications, Inc., has developed a novel method for characterization of canopy distortion for a large head box. Canopy distortion occurs when the user is looking through any curved transparency. Any helmet mounted display system must either compensate for this distortion, or add canopy distortion error to its total error budget. To date, canopies have been characterized for only a few discrete locations in the cockpit. This results in a dilution of canopy distortion compensation as the pilot will rarely sit in one of the few defined locations. The method described herein allows for canopy distortion characterization and compensation for the entire HMD head-box.

机译：Thales Communications，Inc.的全资子公司Thales Visionix开发了一种表征大型流浆箱顶盖变形的新颖方法。当用户透过任何弯曲的透明胶片观看时，都会发生树冠变形。任何安装在头盔上的显示系统都必须补偿这种变形，或者将机盖变形误差添加到其总误差预算中。迄今为止，机盖仅在驾驶舱中的几个不连续位置处都有特征。由于飞行员很少会坐在少数几个定义的位置之一，因此这会导致冠层失真补偿的稀释。本文所述的方法允许对整个HMD流浆箱的机盖失真进行表征和补偿。

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来源
《Head- and helmet-mounted displays XVIII: design and applications》|2013年|873504.1-873504.11|共11页
会议地点 Baltimore MD(US)
作者
Robert Atac; Mark Fischler;
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作者单位

Thales Visionix Inc., 1444 N. Farnsworth Ave. #604, Aurora, IL 60505;

Thales Visionix Inc., 1444 N. Farnsworth Ave. #604, Aurora, IL 60505;

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原文格式 PDF
正文语种 eng
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关键词
HMD; helmet mounted displays; HMCS; targeting; cueing; aiming accuracy; canopy distortion; Scorpion;

机译：HMD;头盔显示器HMCS;定位；提示瞄准精度冠层变形蝎;

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4. Novel Method for Characterization and Compensation for Canopy Distortion over a Large Head Box [C] . Robert Atac, Mark Fischler Conference on head- and helmet-mounted displays XVIII: design and applications . 2013

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Novel Method for Characterization and Compensation for Canopy Distortion over a Large Head Box

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