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http://dx.doi.org/10.4218/etrij.2021-0164

Crosstalk reduction in tabletop multiview display with fog screen  

Jeon, Hosung (School of Electronic and Electrical Engineering, Kyungpook National University)
Lim, Sungjin (School of Electronic and Electrical Engineering, Kyungpook National University)
Jung, Minwoo (School of Electronic and Electrical Engineering, Kyungpook National University)
Yoon, Junghoo (School of Electronic and Electrical Engineering, Kyungpook National University)
Park, Changhwan (School of Electronic and Electrical Engineering, Kyungpook National University)
Seok, Junho (School of Electronic and Electrical Engineering, Kyungpook National University)
Yu, Ji-man (School of Electronic and Electrical Engineering, Kyungpook National University)
Hahn, Joonku (School of Electronic and Electrical Engineering, Kyungpook National University)
Publication Information
ETRI Journal / v.44, no.4, 2022 , pp. 686-694 More about this Journal
Abstract
Fog screens offer a great advantage to be used as scattering screens in three-dimensional displays. In the absence of a fixed rigid form, fog screens work as screens without any physical obstruction. The density of water droplets can be regulated to adjust the screen's transparency and scattering level. This study proposes a method for crosstalk reduction between adjacent viewing windows by decreasing the divergence of view of the projector, with concentration lenses. By applying the Scheimpflug principle, we also reduce the keystone effect, which occurs when the fog screen is slanted with respect to the optical axis. In this study, we have realized a tabletop multiview fog display without any structures on the table and established that the proposed method is feasible for decreasing crosstalk effectively.
Keywords
crosstalk reduction; fog screen; multiview display; spatial multiplexing; three-dimensional image processing;
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1 J. Peng, M. Wang, D. Deng, X. Liu, Y. Yin, and X. Peng, Distortion correction for microscopic fringe projection system with Scheimpflug telecentric lens, Appl. Optics 54 (2015), 10055-10062. https://doi.org/10.1364/AO.54.010055   DOI
2 M. Ijaz, Z. Ghassemlooy, J. Pesek, O. Fiser, H. Le Minh, and E. Bentley, Modeling of fog and smoke attenuation in free space optical communications link under controlled laboratory conditions, J. Lightwave Tech. 31 (2013), 1720-1726.   DOI
3 T. Balogh and P. T. Kovacs, Real-time 3D light field transmission, Proc. SPIE 7724 (2010), 772406.
4 Y. Takaki and S. Uchida, 360-degree, three-dimensional tablescreen display using small array of high-speed projectors, Proc. SPIE 8288 (2012), 82880D.
5 Y.-H. Tao, Q. H. Wang, J. Gu, W. X. Zhao, and D. H. Li, Autostereoscopic three dimensional projector based on two parallax barriers, Opt. Lett. 34 (2009), 3220-3222.   DOI
6 M.-L. Lam, B. Chen, and Y. Huang, A novel volumetric display using fog emitter matrix, (IEEE International Conference on Robotics and Automation, Seattle, WA, USA), May 2015, pp. 4452-4457. https://doi.org/10.1109/ICRA.2015.7139815   DOI
7 J.-H. Lee, J. Park, D. Nam, S. Y. Choi, D.-S. Park, and C. Y. Kim, Optimal projector configuration design for 300-Mpixel light-field 3D display, Opt. Express 21 (2013), 26820-26835.   DOI
8 J. Jurik, A. Jones, M. Bolas, and P. Devec, Prototyping a light field display involving direct observation of a video projector array, (Proc. Computer Vision and Pattern Recognition Workshops, Colorado, Springs, CO, USA), June 2011, pp. 15-20.
9 T. Inoue and Y. Takaki, Table screen 360-degree holographic display using circular viewing-zone scanning, Opt. Express 23 (2015), 6533-6542.   DOI
10 M.-L. Lam, B. Chen, K.-Y. Lam, and Y. Huang, 3D fog display using parallel linear motion platforms, (International Conference on Virtual Systems & Multimedia, Hong Kong, China), Dec. 2014. https://doi.org/10.1109/VSMM.2014.7136689   DOI
11 Z. Zeng, H. Zheng, X. Lu, H. Gao, and Y. Yu, Dynamic holographic three-dimensional projection based on liquid crystal spatial light modulator and cylindrical fog screen, Opt. Rev. 22 (2015), 853-861.   DOI
12 A. Yagi, M. Imura, Y. Kuroda, and O. Oshiro 360-degree fog projection interactive display, (Proc. SIGGRAPH Asia Emerging Technologies, Hong Kong, China), Dec. 2011. https://doi.org/10.1145/2073370.2073388   DOI
13 S. Yoshida, fVisiOn: 360-degree viewable glasses-free tabletop3D display composed of conical screen and modular projectorarrays, Opt. Express 24 (2016), 13194-13203.   DOI
14 M. Ashikhmin, S. Premoze, R. Ramamoorthi, and S. Nayar, Blurring of light due to multiple scattering by participating medium: a path integral approach, Techn. Ber., Columbia University, 2004 CUCS-017-04.
15 M. Yamaguchi, Light-field and holographic three-dimensional displays, J. Opt. Soc. Am. 33 (2016), 2348-2364.   DOI
16 A. Jones, M. Lang, G. Fyffe, X. Yu, J. Busch, I. McDowall, M. Bolas, and P. Debevec, Achieving eye contact in a one-to-many 3D video teleconferencing system, ACM Trans. Graph. 6 (2009), 64:1-64:8.
17 S. Mun, M.-C. Park, and S. Yano, Evaluation of viewing experiences induced by a curved three-dimensional display, Optim. Eng. 54 (2015), 103104. https://doi.org/10.1117/1.OE.54.10.103104   DOI
18 Y. Kim, K. Hong, J. Yeom, J. Hong, J. H. Jung, Y. W. Lee, J. H. Park, and B. Lee, A frontal projection-type three-dimensional display, Opt. Express 20 (2012), 20130-20138.   DOI
19 Y. Lim, K. Hong, H. Kim, H.-E. Kim, E.-Y. Chang, S. Lee, T. Kim, J. Nam, H.-G. Choo, J. Kim, and J. Hahn, 360-degree tabletop electronic holographic display, Opt. Express 24 (2016), 24999-25009.   DOI
20 Q. Mei, J. Gao, H. Lin, Y. Chen, H. Yunbo, W. Wang, G. Zhang, and X. Chen, Structure light telecentric stereoscopic vision 3D measurement system based on Scheimpflug condition, Opt. Lasers Eng. 86 (2016), 83-91.   DOI