Novel De-interlacing Algorithm Using All Direction Edges Estimation Technique 


Vol. 33,  No. 9, pp. 725-733, Sep.  2008


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  Abstract

This paper proposed a novel de-interlacing algorithm using all direction edges estimation technique. In the proposed algorithm, previously developed the DOI(Direction-Oriented Interpolation) algorithm was used as a basis. The de-interlacing method was divided into two main parts. First, we should estimate edge direction. Then, missing pixels were interpolated along with the decided edge. In this paper, after estimating the edge through the DOI algorithm considering high angle edge direction, missing pixels were interpolated by using the median filter. Experimental results indicate that the proposed algorithm is superior to the conventional algorithms in terms of the objective and subjective criteria.

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  Cite this article

[IEEE Style]

S. Ku, S. Lee, K. Kang, J. Jeong, "Novel De-interlacing Algorithm Using All Direction Edges Estimation Technique," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 9, pp. 725-733, 2008. DOI: .

[ACM Style]

Suil Ku, Se-young Lee, Kunhwa Kang, and Jechang Jeong. 2008. Novel De-interlacing Algorithm Using All Direction Edges Estimation Technique. The Journal of Korean Institute of Communications and Information Sciences, 33, 9, (2008), 725-733. DOI: .

[KICS Style]

Suil Ku, Se-young Lee, Kunhwa Kang, Jechang Jeong, "Novel De-interlacing Algorithm Using All Direction Edges Estimation Technique," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 9, pp. 725-733, 9. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880