Browse > Article
http://dx.doi.org/10.7840/kics.2014.39C.5.447

A Prioritized Transmission Scheme for Three-Dimensional Integral Imaging  

Cho, Myungjin (Hankyong National University, Department of Electrical, Electronic and Control Engineering, and the Institute for Information Technology Convergence)
Choi, Hyun-Ho (Hankyong National University, Department of Electrical, Electronic and Control Engineering, and the Institute for Information Technology Convergence)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.39C, no.5, 2014 , pp. 447-455 More about this Journal
Abstract
In this paper, we consider a representative integral imaging method in glasses-free 3D image processing and propose a prioritized transmission scheme for guaranteeing a received video quality in error-prone environments. According to the correlation of pixels consisting of each voxel of integral image, we set the priority differently and apply the modulation level according to this priority value. That is to say, the corresponding pixels with small variance are set to a high priority and transmitted by using a low level modulation that is robust under transmission errors, but the corresponding pixels with greater variance are set to a lower priority and transmitted by using a high level modulation that has a high bit error rate but fast transmission rate. Result shows that the proposed scheme that applies the error-robust modulation level to the important image bit stream with the high priority improves the peak to sidelobe ratio (PSR) of the received 3D image, compared with a typical method that use the same modulation level without distinction of priorities.
Keywords
3D video; glasses-free; integral image; priority; adaptive modulation;
Citations & Related Records
연도 인용수 순위
  • Reference
1 K. M. Alajel, W. Xiang, and Y. Wang, "Unequal error protection scheme based hierarchical 16-QAM for 3-D video transmission," IEEE Trans. Consumer Elect., vol. 58, no. 3, pp. 731-738, Sept. 2012.   DOI   ScienceOn
2 S.-H. Hong, J.-S. Jang, and B. Javidi, "Three-dimensional volumetric object reconstruction using computational integral imaging," Optics Express, vol. 12, no. 3, pp. 483-491, Feb. 2004.   DOI
3 J. Chakareski, "Adaptive multiview video streaming: challenges and opportunities," IEEE Commun. Mag., vol. 51, no. 5, pp. 94-100, May 2013.
4 A. S. Tan, A. Aksay, C. Bilen, G. B. Akar, and E. Arikan, "Error resilient layered stereoscopic video streaming," in Proc. 3DTVCON, pp. 1-4, Kos Island, Greece, May 2007.
5 C.T.E.R. Hewage, S. Nasir, S.T. Worrall, and M.G. Martini, "Prioritized 3D video distribution over IEEE 802.11e," in Proc. Future Netw. Mobile Summit, pp. 1-9, Florence, Jun. 2010.
6 C. T. E. R. Hewage, Z. Ahmad, S. T. Worrall, S. Dogan, W. A. C. Fernando and A. Kondoz, "Unequal error protection for backward compatible 3-D video transmission over WiMAX," in Proc. IEEE ISCAS, pp. 125-128, Taipei, Taiwan, May 2009.
7 A. Aksay, M. O. Bici, D. Bugdayci, A. Tikanmaki, A. P. Gotchev, and G. B. Akar, "A study on the effect of MPE-FEC for 3D video broadcasting over DVB-H," in Proc. Int. Mobile Multimedia Commun., pp. 1-4, London, UK, Sept. 2009.
8 O. H. Salim and W. Xiang, "Prioritized 3-D video transmission over cooperative MIMOOFDM systems," in Proc. DICTA, pp. 225-230, Noosa, QLD, Dec. 2011.
9 C. T. E. R. Hewage, S. Worrall, S. Dogan, and A. M. Kondoz, "Frame concealment algorithm for stereoscopic video using motion vector sharing," in Proc. IEEE Int. Conf. Multimedia and Expo, pp. 485-488, Hannover, Germany, Jun.-Apr. 2008.
10 J. Lee, D. Yoon, K. Hyun, and S. K. Park, "Performance of Generalized BER for Hierarchical MPSK Signal," J. KICS, vol. 31, no. 9C, pp. 817-928, Sept. 2006.
11 B. Javidi, "Nonlinear Joint Power Spectrum Based Optical Correlation," Appl. Opt., vol. 28, no. 12, pp. 2358-2367, Jun. 1989.   DOI
12 G. Lippmann, "La photographie integrale," Comptes-Rendus Academie des Sciences, vol. 146, no. 9, pp. 446-451, May 1908.
13 S. A. Benton and V. M. Bove, Holographic Imaging, New York: Wiley-Interscience, 2008.
14 M. Cho, M. Daneshpanah, I. Moon, and B. Javidi, "Three-dimensional optical sensing and visualization using integral imaging," in Proc. IEEE, vol. 99, no. 4, pp. 556-575, Mar. 2011.   DOI   ScienceOn