A Prioritized Transmission Scheme for Three-Dimensional Integral Imaging 


Vol. 39,  No. 5, pp. 447-455, May  2014


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  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.

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  Cite this article

[IEEE Style]

M. Cho and H. Choi, "A Prioritized Transmission Scheme for Three-Dimensional Integral Imaging," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 5, pp. 447-455, 2014. DOI: .

[ACM Style]

Myungjin Cho and Hyun-Ho Choi. 2014. A Prioritized Transmission Scheme for Three-Dimensional Integral Imaging. The Journal of Korean Institute of Communications and Information Sciences, 39, 5, (2014), 447-455. DOI: .

[KICS Style]

Myungjin Cho and Hyun-Ho Choi, "A Prioritized Transmission Scheme for Three-Dimensional Integral Imaging," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 5, pp. 447-455, 5. 2014.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880