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Generating the Array of Elemental Image efficiently by using Look-Up Table in Integral Imaging System  

Kwon, Young-Man (을지대학교 의료산업학부 시스템 연구실)
Kim, Seung-Chul (광운대학교 차세대 3D 디스플레이 연구센터)
Kim, Eun-Soo (광운대학교 차세대 3D 디스플레이 연구센터)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.33, no.12C, 2008 , pp. 1068-1074 More about this Journal
Abstract
In this paper, we propose the algorithm for generating the array of elemental image by using look-up table (L UT) in a computer generated integral imaging system. It makes the LUT independently for the projection point of x and y. The algorithm using LUT to the existing ones needs less computing time to generate the array of elemental image. By comparing the computing time of proposed algorithm with that of the existing algorithms e xperimently, we proved the efficiency of proposed algorithm.
Keywords
Elemental image array; Depth information; Lens array; Integral imaging system; 3D image;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 Andre Redert, Mark Op de Breek, Christoph Fehn, Wijnand IJsselsteijn, Marc Pollefeys, Luc Van Gool, Eyal Ofea, Ian Sexton, Philip Surman, "ATTEST: Advanced Three-dimensional Television System Technologies," Proceedings of the First International Symposium on 3D Data Processing Visualization and Transmission( 3DPVT02) 2002, IEEE
2 S. Jung, S.-W. Min, J.-H. Park, and B. Lee, "Study of Three-dimensional display system based on Computer-generated Integral Photography," Journal of Optical Society of Korea, Vol.5, No.3, pp.117-122, September 2001.   DOI
3 F. Okano, H. Hoshino, J. Arai, and I. Yuyama, "Three-dimensional video system based on integral photography," Opt. Eng., 38, pp.1072-1077, 1999.   DOI
4 H. Arimoto and B. Javidi, "Integral three-dimensional imaging with digital reconstruction," Opt. Lett., Vol.26, No.3, pp.157-159, 2001.   DOI
5 S.-H. Hong, J.-S.Jang, and B. Javidi, "Three-dimensional volumetric object reconstruction using computational integral imaging," Opt. Express 12, 483-491, 2004.
6 D.-H. Shin, M. Cho, K.-C. Park and E.-S. Kim, "Computational technique of volumetric object reconstruction in integral imaging by use of real and virtual image fields," ETRI Journal, Vol.27, No.6, pp.208-212, 2005.
7 김은수, 이승현 공역, 3차원 영상의 기초, 기다리, 1998
8 S. Oh, J. Hong, J.-H. Park, and B. Lee, "Efficient Algorithm to Generate Elemental Images in Integral Imaging," Journal of Optical Society of Korea, Vol.8, No.3, pp.115-121, September 2004.   DOI