An Efficient Spatial Error Concealment Technique Using Adaptive Edge-Oriented Interpolation 


Vol. 32,  No. 5, pp. 487-495, May  2007


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  Abstract

When error occurs during the network transmission of the image, the quality of the restored image is very serious. Therefore to maintain the received image quality, the error concealment technique is necessary. This paper presents an efficient spatial error concealment method using adaptive edge-oriented interpolation. It deals with errors on slice level. The proposed method uses boundary matching method having 2-step processes. We divide error block into external and internal region, adaptively restore each region. Because this method use overall as well as local edge characteristics, it preserves edge continuity and texture feature. The proposed technique reduces the complexity and provide better reconstruction quality for damaged images than the previous methods.

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  Cite this article

[IEEE Style]

S. Park, W. Kim, J. Jeong, "An Efficient Spatial Error Concealment Technique Using Adaptive Edge-Oriented Interpolation," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 5, pp. 487-495, 2007. DOI: .

[ACM Style]

Sunkyu Park, Wonki Kim, and Jechang Jeong. 2007. An Efficient Spatial Error Concealment Technique Using Adaptive Edge-Oriented Interpolation. The Journal of Korean Institute of Communications and Information Sciences, 32, 5, (2007), 487-495. DOI: .

[KICS Style]

Sunkyu Park, Wonki Kim, Jechang Jeong, "An Efficient Spatial Error Concealment Technique Using Adaptive Edge-Oriented Interpolation," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 5, pp. 487-495, 5. 2007.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880