立体显示器中的非对称式串扰

吉林大学学报(工学版) ›› 2013, Vol. 43 ›› Issue (增刊1): 326-329.

立体显示器中的非对称式串扰

李清蓉^1,2, 夏军^1,2

1. 东南大学电子科学与工程学院,南京 210096;
2. 东南大学显示技术研究中心,南京 210096

收稿日期:2012-05-20 发布日期:2013-06-01
通讯作者: 夏军(1974-),男,副教授.研究方向:显示技术.E-mail:xiajun@seu.edu.cn E-mail:xiajun@seu.edu.cn
作者简介:李清蓉(1987-),女,硕士研究生.研究方向:显示技术.E-mail:qingrong0@163.com
基金资助:
"863"国家高技术研究发展计划项目(2012AA03A302);"973"国家重点基础研究发展计划项目(2013CB328803).

The asymmetric crosstalk of stereoscopic display

LI Qing-rong^1,2, XIA Jun^1,2

1. College of Electronic Science and Engineering, Southeast University SEU, Nanjing 210096, China;
2. Display Research Center, Southeast University SEU, Nanjing 210096, China

Received:2012-05-20 Published:2013-06-01

摘要/Abstract

摘要：

为研究单眼三维立体图像质量下降对整体三维立体图像质量造成的影响,通过加串扰的方法改变三维立体图像的图像质量。提出一种基于图像处理的加串扰方法,该方法在不对立体显示器件本身作任何改动的前提下,通过对显示图像内容进行预处理来增加三维图像中的串扰。通过Matlab测试对生成不同串扰等级、不同串扰类型的图片,进行算法的仿真和验证。同时采用主观实验,对具有不同串扰等级、不同串扰类型的图片进行比较与评估,从而探究单眼图像质量与整体图像的之间的关系:串扰等级低的时候,单眼图像质量与双眼图像质量区分度不大;但在串扰等级高时,双眼串扰的可见度要高于单眼串扰。

关键词: 串扰可见度, 主观实验, 三维立体显示, 非对称式

Abstract:

In the three-dimensional display,in order to research the effect of overall image quality when quality of monocular image declined,a method was proposed to add crosstalk based on image processing without changing the device itself.With the help of Matlab,there were different crosstalk levels of images and different crosstalk types of images.The relationship between different crosstalk levels of images and different crosstalk types of images were analyzed based on the perception experiment.The experiment results verified the relationship between the monocular image quality and overall image quality.It can be concluded that there is only a marginal difference between monocular image quality and binocular image quality when the crosstalk level is low.When it comes to high crosstalk level,the visibility of the binocular crosstalk is higher than monocular crosstalk.

Key words: crosstalk visibility, perception experiment, three-dimensional display, asymmetric

中图分类号:

TN873

李清蓉, 夏军. 立体显示器中的非对称式串扰[J]. 吉林大学学报(工学版), 2013, 43(增刊1): 326-329.

LI Qing-rong, XIA Jun. The asymmetric crosstalk of stereoscopic display[J]. 吉林大学学报(工学版), 2013, 43(增刊1): 326-329.

参考文献

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[2] Woods A J.Understanding crosstalk in stereoscopic displays[C]//Keynote Presentation at the 3DSA conference.Tokyo,Japan,2010:19-21.

[3] Boev A,Gotchev A,Egiazarian K.Crosstalk measurement methodology for autostereoscopic screens[C]//3DTV Conference.Kos Island,2007:156-161.

[4] Huang K-C,Yuan J-C,Tsai C-H,et al.A study of how crosstalk affects stereopsis in stereoscopic displays[C]//Proceedings of SPIE Stereoscopic Displays and Virtual Reality Systems X.2003:247-253.

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