Multiple Description Coding of 3-D Data 


Vol. 32,  No. 9, pp. 840-848, Sep.  2007


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  Abstract

A multiple description coding (MDC) scheme for 3-D Data is presented. First, a plane-based 3-D data is split into two descriptions, each of which has identical contribution in 3-D surface reconstruction. In order to maximize the visual quality of reconstructed 3-D data, then, plane parameters are modified according to channel error condition. Finally, these descriptions are compressed and transmitted over distinct channels. In decoder, if two descriptions are available, we reconstruct a high quality 3-D data. If only one description is transmitted, however, 3-D surface recovery scheme reduces artifacts on erroneous 3-D surface, yielding a smooth 3-D surface. Therefore, the proposed algorithm guarantees acceptable quality reconstruction of 3-D data even though one channel is totally lost.

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  Cite this article

[IEEE Style]

S. Park, C. Kim, S. Lee, "Multiple Description Coding of 3-D Data," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 9, pp. 840-848, 2007. DOI: .

[ACM Style]

Sung-Bum Park, Chang-Su Kim, and Sang-Uk Lee. 2007. Multiple Description Coding of 3-D Data. The Journal of Korean Institute of Communications and Information Sciences, 32, 9, (2007), 840-848. DOI: .

[KICS Style]

Sung-Bum Park, Chang-Su Kim, Sang-Uk Lee, "Multiple Description Coding of 3-D Data," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 9, pp. 840-848, 9. 2007.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880