Efficient Generation of 3-D Video Holograms Using Temporal-Spatial Redundancy of 3-D Moving Images 


Vol. 37,  No. 10, pp. 859-869, Oct.  2012


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  Abstract

In this paper, a new method to efficiently generate the 3-D(three-dimensional) video holograms for 3-D moving scenes, which is called here the TSR-N-LUT method, is proposed by the combined use of temporal-spatial redundancy(TSR) of 3-D video images and novel look-up table(N-LUT) technique. That is, in the proposed scheme, with the differential pulse code modulation (DPCM) algorithm, temporally redundancy redundant data in the inter-frame of a 3-D video images are removed between the frames, and then inter-line redundant data in the inter-frame of 3-D video images are also removed by using the DPCM method between the lines. Experimental results show that the proposed method could reduced the number of calculated object points and the calculation time of one object point by 23.72% and 19.55%, respectively on the average compared to the conventional method. Good experimental results with 3-D test moving pictures finally confirmed the feasibility of the proposed method to the fast generation of CGH patterns of the 3-D video images.

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  Cite this article

[IEEE Style]

D. Kim, J. Koo, S. Kim, E. Kim, "Efficient Generation of 3-D Video Holograms Using Temporal-Spatial Redundancy of 3-D Moving Images," The Journal of Korean Institute of Communications and Information Sciences, vol. 37, no. 10, pp. 859-869, 2012. DOI: .

[ACM Style]

Dong-Wook Kim, Jung-sik Koo, Seung-Cheol Kim, and Eun-Soo Kim. 2012. Efficient Generation of 3-D Video Holograms Using Temporal-Spatial Redundancy of 3-D Moving Images. The Journal of Korean Institute of Communications and Information Sciences, 37, 10, (2012), 859-869. DOI: .

[KICS Style]

Dong-Wook Kim, Jung-sik Koo, Seung-Cheol Kim, Eun-Soo Kim, "Efficient Generation of 3-D Video Holograms Using Temporal-Spatial Redundancy of 3-D Moving Images," The Journal of Korean Institute of Communications and Information Sciences, vol. 37, no. 10, pp. 859-869, 10. 2012.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880