Design parameters of elemental images formed by camera array for crosstalk reduction in integral imaging

YUAN Xiao-cong; XU Yu-ping; YANG Yong; ZHAO Xing; BU Jing

doi:10.3788/OPE.20111909.2050

您当前的位置：

首页 >

文章列表页 >

Design parameters of elemental images formed by camera array for crosstalk reduction in integral imaging

Article | 更新时间：2020-08-12

- Design parameters of elemental images formed by camera array for crosstalk reduction in integral imaging
- Optics and Precision Engineering Vol. 19, Issue 9, Pages: 2050-2056(2011)
- 作者机构：
  
  南开大学现代光学研究所光电信息技术教育部重点实验室天津,300071
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20111909.2050
  CLC： TB811.3;O435
- Received：03 March 2011，
  
  Revised：18 March 2011，
  
  Published Online：26 September 2011，
  
  Published：26 September 2011
- 稿件说明：
移动端阅览
袁小聪, 徐于萍, 杨勇, 赵星, 步敬. 基于相机阵列获取元素图像的集成成像抗串扰参数设计[J]. 光学精密工程, 2011,19(9): 2050-2056

YUAN Xiao-cong, XU Yu-ping, YANG Yong, ZHAO Xing, BU Jing. Design parameters of elemental images formed by camera array for crosstalk reduction in integral imaging[J]. Editorial Office of Optics and Precision Engineering, 2011,19(9): 2050-2056
袁小聪, 徐于萍, 杨勇, 赵星, 步敬. 基于相机阵列获取元素图像的集成成像抗串扰参数设计[J]. 光学精密工程, 2011,19(9): 2050-2056 DOI： 10.3788/OPE.20111909.2050.

YUAN Xiao-cong, XU Yu-ping, YANG Yong, ZHAO Xing, BU Jing. Design parameters of elemental images formed by camera array for crosstalk reduction in integral imaging[J]. Editorial Office of Optics and Precision Engineering, 2011,19(9): 2050-2056 DOI： 10.3788/OPE.20111909.2050.

摘要

为了得到理想的抗串扰三维图像

研究了用相机阵列记录三维场景时

如何排列所获取的元素图像并使其与重构的微透镜阵列匹配的问题。通过分析集成成像原理

讨论了元素图像间距、微透镜阵列间距、焦距等几个重要参数之间的关系

证明了对于固定的微透镜阵列

元素图像间距是场景重构时的重要因素

并结合分析给出了最佳设计参数。系统分析了元素图像阵列放置在焦面或焦面以外的物像关系

以及元素图像间距的作用

针对上述因素对成像串扰及景深的影响

论证了在焦面成像时串扰最小

景深最大的结论。所证明的结论对用相机获取大场景时排列所获元素图像

实现三维再现具有指导意义。

Abstract

To obtain ideal 3D dimensional displays with crosstalk reduction

this paper researches how to arrange the elemental image and to match it with the reconstructed micro-lens array when a three dimensional scene is recorded by a camera array. The principle of integral imaging is analyzed and design parameters such as the pitch of elemental image

pitch and the focal length of the micro-lens array are studied. On the basis of the analysis

the optimum design parameters are given. Two conditions are discussed respectively when the elemental images are placed within and beyond the focal point of the micro-lenses. When the elemental images are placed at the focal plane

a virtual and real reconstructed image can be obtained simultaneously. The imaging quality is compared in above conditions. It is noted that the less crosstalk and larger depth of the focus can be seen while the elemental images are placed at the focal plane. The conclusion can provide a direction for arranging images and 3D reconstruction when the camera is used to capture a larger scene.

关键词

Keywords

references

孔令胜,南敬实,荀显超. 平面三维显示技术的研究现状[J]. 中国光学与应用光学,2009, 2(2): 112-118. KONG L SH, NAN J SH, XUN X CH. Research status quo of flat 3-D display technology[J]. Chinese Journal of Optics and Applied Optics, 2009, 2(2): 112-118. (in Chinese)[2] FRAUEL Y, JAVIDI B. Comparison of passive ranging integral imaging and active imaging digital holography for three-dimensional object recognition[J]. Appl. Opt., 2004,43(2):452-462.[3] STREN A, JAVIDI B. Three-dimensional image sensing, visualization, and processing using integral imaging[J]. Proceedings of the IEEE, 2006,94(3):591-607.[4] LIPPMANN G. La photographie integrale[J]. C. R. Acad. Sci., 1908, 146: 446-451.[5] PARK J H, HONG K, LEE B. Recent progress in there-dimensional information processing based on integral imaging[J]. Appl. Opt., 2009, 48(34):H77-H94.[6] MANUEL M C, JAVIDI B. Progress in 3-D multiperspective display by integral imaging [J]. Proceedings of the IEEE, 2009, 97(6):1067-1077. [7] HAIN M, JAVIDI B, et al.. 3D integral imaging using diffractive Fresnel lens arrays[J]. Opt. Express, 2005,13(1):315-326.[8] LEE B, MIN S W, JAVIDI B. Theoretical analysis for three-dimensional integral imaging systems with double devices [J]. Appl. Opt., 2002, 41(23):4856-4865.[9] WANG Q H, DENG H, JIAO T T, et al.. Imitating micro-lens array for integral imaging[J]. Chinese Optics Letters, 2010,8(5):512-514.[10] CHOAND M, JAVIDI B. Computational reconstruction of there-dimensional integral imaging rearrangement of elemental image pixels[J]. J. Display Technol., 2009,5(2):61-65.[11] 张健, 辛悦, 刘伟奇,等. 基于微透镜阵列的三维数字成像[J]. 光学精密工程, 2009, 17(7):1702-1706. ZHANG J, XIN Y, LIU W Q, et al.. Three-dimensional digital imaging based on microlens array[J]. Opt. Precision Eng., 2009, 17(7):1702-1706. (in Chinese)[12] JANG J S, JAVIDI B. Improved viewing resolution of three-dimensional integral imaging by use of nonstationary micro-optics[J]. Opt.Lett., 2002, 27(5):324-326.[13] MANUEL M C, JAVIDI B. Integral imaging with improved depth of field by use of amplitude-modulated microlens arrays[J]. Appl. Opt., 2004, 43(31):5806-5813. [14] 焦甜甜, 王琼华, 等. 基于3DSMAX的集成成像研究[J]. 液晶与显示, 2008, 23(5):621-624. JIAO T T, WANG Q H, et al.. Computer-generated integral imaging based on 3DS MAX[J]. Chinese Journal of Liquid Crystals and Displays, 2008, 23(5):621-624 (in Chinese)[15] SON J Y, KIMA S H, JAVIDI B. Image-forming principle of integral photography[J]. J. Display Technol., 2008, 4(3):324-331.[16] JANG J S, JIN F. Three-dimensional integral imaging with large depth of focus by use of real and virtual image fields [J]. Opt. Lett. , 2003, 28(16):1421-1423.

Views

595

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Eliminating distortion of integral imaging technology based on depth adjustment method

Photon counting integral imaging based on adaptive Bayesian estimation

Enhancement of viewing angle of multi stage projection type integral imaging 3D display

Pick-up system for three-dimensional integral imaging with camera array

Enhancement of field depth for projection-type integral imaging three-dimensional display based on small diverging angle

Related Author

Yue-jianan GU

Yu WANG

Yan PIAO

Li-jin DENG

Yuan-jin CHEN

Jia-jia QI

Wei-ji HE

Qian CHEN

Related Institution

School of Electronics and Information Engineering, Changchun University of Science and Technology

Department of Optoelectronic Technology, Nanjing University of Science and Technology

Institute of Modern Optics, Nankai University

Key Laboratory of Optical Information Science and Technology of the Ministry of Education, Institute of Modern Optics, Nankai University

Key Laboratory of Optical Information Science and Technology, Ministry of Education, Institute of Modern Optics, Nankai University

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰