Contrast transfer function measurement in near-to-eye displays

被引：1
|
作者：
Holton, MA [1 ]
de Wit, GC [1 ]
机构：
[1] Microvis Inc, Bothell, WA 98011 USA
来源：
PROJECTION DISPLAYS VIII | 2002年 / 4657卷
关键词：
near to eye display; head mounted display; HMD; contrast transfer function; CTF; Michelson Contrast; retinal scanning display;
D O I：
10.1117/12.463795
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An optical configuration and measurement algorithm are outlined for producing semi-automated Near to Eye Display measurements of the Michelson Contrast versus varying spatial frequencies. The input patterns measured include line on-line off (LOLO) images from a single LOLO to eight LOLO, in both the horizontal and vertical direction. These measurements result in a Contrast Transfer Function of the display under test, revealing information on the image quality of the display system.
引用
收藏
页码：93 / 102
页数：10
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