Edge preserving motion estimation technique 


Vol. 27,  No. 9, pp. 885-891, Sep.  2002


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  Abstract

In this paper, we propose a block-based motion estimation method considering image edges. The existing block-based motion estimation techniques usually provide poor motion compensation near at edges which are ve교 sensitive to the human visual system. In order to solve the problems near at edges, several variable-size block matching algorithms have been introduced to provide more accurate prediction along moving edges. However, they are not directly compatible with the current standards which employ fixed-size block matching algorithms. The proposed method modifies the cost function of the conventional one to preserve edges well enough by considering the characteristics of the block. Simulation results show that this approach preserves edges quite well with good objective quality.

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  Cite this article

[IEEE Style]

M. Choi, J. Lim, K. Sohn, "Edge preserving motion estimation technique," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 9, pp. 885-891, 2002. DOI: .

[ACM Style]

Myounghwan Choi, JeongEun Lim, and Kwanghoon Sohn. 2002. Edge preserving motion estimation technique. The Journal of Korean Institute of Communications and Information Sciences, 27, 9, (2002), 885-891. DOI: .

[KICS Style]

Myounghwan Choi, JeongEun Lim, Kwanghoon Sohn, "Edge preserving motion estimation technique," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 9, pp. 885-891, 9. 2002.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880