Efficient Intra Prediction Mode Decision Method using Integer Transform Coefficients for the Transcoding of MPEG-2 to H.264 Standard 


Vol. 33,  No. 12, pp. 1039-1045, Dec.  2008


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  Abstract

The H.264/AVC video coding standard shows extremely higher coding efficiency, but it causes high computational complexity. Especially, the intra mode decision using the rate-distortion method requires many computations. Thus, the efficient intra mode decision methods have been proposed by decreasing the encoding complexity. In this paper, we propose an efficient intra mode decision algorithm using 4×4 integer transform coefficients in the conversion of MPEG-2 to H.264 standard. It is shown that the proposed algorithm reduces encoding time and complexity compared to the conventional algorithm, while showing similar PSNR performance.

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  Cite this article

[IEEE Style]

Y. Kim and C. Lee, "Efficient Intra Prediction Mode Decision Method using Integer Transform Coefficients for the Transcoding of MPEG-2 to H.264 Standard," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 12, pp. 1039-1045, 2008. DOI: .

[ACM Style]

Yong-jae Kim and Chang-woo Lee. 2008. Efficient Intra Prediction Mode Decision Method using Integer Transform Coefficients for the Transcoding of MPEG-2 to H.264 Standard. The Journal of Korean Institute of Communications and Information Sciences, 33, 12, (2008), 1039-1045. DOI: .

[KICS Style]

Yong-jae Kim and Chang-woo Lee, "Efficient Intra Prediction Mode Decision Method using Integer Transform Coefficients for the Transcoding of MPEG-2 to H.264 Standard," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 12, pp. 1039-1045, 12. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880