An Efficient H.264/AVC Encoding Using GOP Based Adaptive Inter Prediction 


Vol. 31,  No. 12, pp. 1224-1231, Dec.  2006


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  Abstract

This paper proposes a fast encoding algorithm of H.264/AVC multi-view video coding. The amount of data to be encoded for a multi-view video is much more than normal video's data, and the amount of information to be predicted is enormous because of the multi-view video coding uses inter-disparity prediction in addition to inter-motion prediction in conventional video coding. We noticed through an experiment that the efficiency of prediction is getting better in order of intra, inter-disparity, inter-motion, and inter-skip, and proposes a early termination algorithm by means of estimate the adaptive threshold within a GOP unit. In the experiments, the proposed algorithm shows improved processing speed about 32% compared to existing method, and increased amount of bits and distortions are relatively disregardable.

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  Cite this article

[IEEE Style]

J. Lee, I. Cho, W. Lee, D. Jeong, "An Efficient H.264/AVC Encoding Using GOP Based Adaptive Inter Prediction," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 12, pp. 1224-1231, 2006. DOI: .

[ACM Style]

Jungho Lee, Ikhwan Cho, Woongho Lee, and Dongseok Jeong. 2006. An Efficient H.264/AVC Encoding Using GOP Based Adaptive Inter Prediction. The Journal of Korean Institute of Communications and Information Sciences, 31, 12, (2006), 1224-1231. DOI: .

[KICS Style]

Jungho Lee, Ikhwan Cho, Woongho Lee, Dongseok Jeong, "An Efficient H.264/AVC Encoding Using GOP Based Adaptive Inter Prediction," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 12, pp. 1224-1231, 12. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880