Macroblock-based Adaptive Interpolation Filter Method Using New Filter Selection Criterion in H.264/AVC 


Vol. 33,  No. 4, pp. 312-320, Apr.  2008


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  Abstract

The macroblock-based adaptive interpolation filter method has been considered to be able to achieve high coding efficiency in H.264/AVC. In this method, although the filter selection criterion considered in terms of rate and distortion have showed a good performance, it still leaves room for improvement. To improve high coding efficiency better than conventional method, we propose a new filter selection criterion which considers two bit rates, motion vector and prediction error, and reconstruction error. In addition, the algorithm for reducing the overhead of transmitting the selected filter information is presented. Experimental results show that the proposed method significantly improves the coding efficiency compared to ones using conventional criterion. It leads to about a 5.19% (1 reference frame) and 5.14% (5 reference frames) bit rate savings on average compared to H.264/AVC, respectively.

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  Cite this article

[IEEE Style]

K. S. Yoon, Y. H. Moon, J. H. Kim, "Macroblock-based Adaptive Interpolation Filter Method Using New Filter Selection Criterion in H.264/AVC," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 4, pp. 312-320, 2008. DOI: .

[ACM Style]

Kun Su Yoon, Yong Ho Moon, and Jae Ho Kim. 2008. Macroblock-based Adaptive Interpolation Filter Method Using New Filter Selection Criterion in H.264/AVC. The Journal of Korean Institute of Communications and Information Sciences, 33, 4, (2008), 312-320. DOI: .

[KICS Style]

Kun Su Yoon, Yong Ho Moon, Jae Ho Kim, "Macroblock-based Adaptive Interpolation Filter Method Using New Filter Selection Criterion in H.264/AVC," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 4, pp. 312-320, 4. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880