多视点自由立体显示串扰分析与视区仿真

侯春萍; 许国; 沈丽丽

doi:doi:10.3788/gzxb20144305.0512001

光子学报, 2014, 43 (5): 0512001, 网络出版: 2014-06-03

多视点自由立体显示串扰分析与视区仿真

Analysis of Viewing Zone and Simulation of the Crosstalk Based on Multi-view Autostereoscopic Display

论文大纲

侯春萍 ^1,*许国 ^1,2沈丽丽 ¹

作者单位

¹ 天津大学电子信息工程学院，天津 300072

² 天津科技大学电子信息与自动化学院，天津 300222

摘要

对多视点自由立体显示的串扰成因进行了分析，推导出了无串扰观看点与光栅参数之间的关系；然后分别对垂直于显示器方向和平行于显示器方向的串扰进行了分析与计算，得到了屏前三维空间的串扰分布情况.仿真结果表明，沿显示屏幕垂直方向的视区范围大于水平方向的视区范围，而且在水平平行于屏幕的方向上，每一个视点存在多个理论无串扰观测点，但在垂直于屏幕方向上，每个视点只存在一个理论无串扰观测点.最后通过对屏前三维区域视点光强进行仿真，进一步验证了串扰计算的准确性，为自由立体显示系统的最佳设计与具体实现奠定了仿真基础.

Abstract

The cause of crosstalk based on multi-view autostereoscopic display was analyzed. The relation between sweet spots and parallax barrier parameters was deduced. Then, analysis of the model of crosstalk was processed respectively in vertical and horizontal directions to the flat-panel displays, which aimed to obtain the distribution characteristics of crosstalk in three-dimensional space before the screen. The simulation results show that viewing zone in vertical direction along the screen is greater than it in horizontal direction. And, each view has multiple observation points without any crosstalk in a horizontal direction parallel to the screen, but in the direction perpendicular to the screen, each view has only one such point. Through the simulation analysis of viewing zone, the accuracy of the crosstalk calculation was further validated. The research results of this paper establish a simulation basic platform for the optimum design and concrete realization of autostereoscopic display system.

参考文献

[1] WANG L, TU Y A N, CHEN L I, et al. Effect of display technology on the crosstalk perception in stereoscopic video content［J］. IEEE Transactions on Circuits and Systems for Video Technology, 2012, 22(9): 1257-1265.

[2] 沈丽丽, 张晶, 范科峰, 等. 立体显示器质量测试与性能分析研究［J］. 光子学报, 2013, 42(2): 219-223.

SHEN Li-li, ZHANG Jing, FAN Ke-feng, et al, Research on quality analysis and measurement of stereoscopic display ［J］,Acta Photonica Sinica, 2013, 42(2): 219-223.

[3] 张英静, 李素梅, 卫津津, 等. 立体图像质量的主观评价方案［J］. 光子学报, 2012, 41(5): 602-607.

ZHANG Ying-jing,LI Su-mei,WEI Jin-jin, et al. Subjective quality evaluation method of stereo image［J］.Acta Photonica Sinica, 2012, 41(5): 602-607

[4] BOHER P, LEROUX T, BIGNON T, et al. Full optical characterization of auto-stereoscopic 3D displays using local viewing angle and imaging measurements［C］.Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series. 2012, 8288: 25.

[5] PARK M C, LEEA H D, SONB J Y. 3D display simulator based on mixed reality［C］. SPIE, 2012, 8384: 838412-1.

[6] SON J Y, PARK M C, LEE H, et al. Viewing zones of IP and MV［C］.SPIE Defense, Security, and Sensing. International Society for Optics and Photonics, 2012: 83840Z-83840Z-6.

[7] LAWTON G. 3D displays without glasses: coming to a screen near you［J］. Computer, 2011, 44(1): 17-19.

[8] KIM D, CHOI S, SOHN K. Effect of vergence–accommodation conflict and parallax difference on binocular fusion for random dot stereogram［J］. Circuits and Systems for Video Technology, IEEE Transactions on, 2012, 22(5): 811-816.

[9] 侯春萍, 许国, 沈丽丽. 基于狭缝光栅的自由立体显示器视区模型与计算仿真［J］. 天津大学学报, 2012, 45(8): 677-681.

HOU Chun-ping, XU Guo, SHEN Li-li. Calculation and simulation of viewing zone based on parallax barrier autostereoscopic display［J］. Journal of Tianjin University, 2012, 45(8): 677-681.

[10] 姚剑敏, 辛琦, 郭太良. 自由立体显示器中锯齿状交错狭缝光栅的设计［J］. 光子学报, 2012, 41(10): 1176-1179.

YAO Jian-min, XIN Qi, GUO Tai-liang. Design of zigzag staggered barrier for autostereoscopic display［J］. Acta Photonica Sinica, 2012, 41(10): 1176-1179.

[11] ARAI J, KAWAKITA M, Yamashita T, et al. Integral three-dimensional television with video system using pixel-offset method［J］. Optics Express, 2013, 21(3): 3474-3485.

[12] WOODS A. Understanding crosstalk in stereoscopic displays［C］.Keynote Presentation at the Three-Dimensional Systems and Applications Conference, Tokyo, Japan. 2010: 19-21.

[13] BLONDé L, SACRé J J, DOYEN D, et al. 55.1: Diversity and coherence of 3D crosstalk measurements［C］.SID Symposium Digest of Technical Papers,Blackwell Publishing Ltd, 2011, 42(1): 804-807.

[14] KANG K, PARK S, HWANG S, et al. P‐158: LC barrier with a shifted ito electrode structure for additional sweet spots［C］.SID Symposium Digest of Technical Papers. Blackwell Publishing Ltd, 2012, 43(1): 1061-1064.

[15] 侯春萍，王晓燕. 基于倾斜狭缝光栅的自由立体显示串扰比［J］. 天津大学学报，2012，45(8)： 663-668.

HOU Chun-ping , WANG Xiao-yan. Crosstalk ratio evaluation of autostereoscopic display based on the slanted parallax barrier［J］.Journal of Tianjin University, 2012, 45(8): 663-668.

[16] SON J Y, SON W H, KIM S K, et al. Three-dimensional imaging for creating real-world-like environments［J］. Proceedings of the IEEE, 2013, 101(1): 190-205.

侯春萍, 许国, 沈丽丽. 多视点自由立体显示串扰分析与视区仿真[J]. 光子学报, 2014, 43(5): 0512001. HOU Chun-ping, XU Guo, SHEN Li-li. Analysis of Viewing Zone and Simulation of the Crosstalk Based on Multi-view Autostereoscopic Display[J]. ACTA PHOTONICA SINICA, 2014, 43(5): 0512001.

多视点自由立体显示串扰分析与视区仿真

关于本站 Cookie 的使用提示

全站搜索

多视点自由立体显示串扰分析与视区仿真

相关论文

相关资讯

关于本站 Cookie 的使用提示

全站搜索