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author:

姚剑敏 (姚剑敏.) [1] (Scholars:姚剑敏) | 辛琦 (辛琦.) [2] (Scholars:辛琦) | 郭太良 (郭太良.) [3] (Scholars:郭太良)

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Abstract:

光栅式自由立体显示由于易存在莫尔条纹和串扰的问题而影响其显示效果.利用斜光栅可减轻莫尔条纹但增加了视点间的串扰.本文提出一种减轻莫尔条纹的光栅设计方法,同时对可视区域影响较小.设计中对光栅进行分段,并将相邻两段狭缝错开一定距离.该方法能减小通过同一狭缝看到两相邻子像素之间的黑条的比例,获得较宽且较淡的莫尔条纹,从而减轻了视觉干扰.仿真结果表明该光栅相比传统垂直光栅,莫尔条纹亮度下降了108.1%,而可视区域仅减小32.8%,具有较高的实用价值.

Keyword:

串扰 自由立体显示 莫尔条纹 锯齿状交错狭缝光栅

Community:

  • [ 1 ] 福州大学物理与信息工程学院,福州,350002

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Source :

光子学报

ISSN: 1004-4213

CN: 61-1235/O4

Year: 2012

Issue: 10

Page: 1176-1179

0 . 6 0 0

JCR@2023

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 6

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