Motion Estimation by Fermat Numer Transtorm 


Vol. 27,  No. 7, pp. 705-710, Jul.  2002


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  Abstract

1n this paper, we present a method to find motion vectors in frequency domain for video data compression. The proposed algorithm is based on the Fermat Number Transform (FNT), and it declares the most correlated-block as the best matching block, as opposed to declaring the block with least sum of differences between blocks. We show that the proposed method is equivalent to declaring the block with the minimum L2-norm as the best matching block. Unlike other previous fast algorithms, the time requirement for the proposed algorithm does not depend on the image type for finding the optimum solution.

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  Cite this article

[IEEE Style]

N. Kim, J. Sung, S. M. Song, "Motion Estimation by Fermat Numer Transtorm," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 7, pp. 705-710, 2002. DOI: .

[ACM Style]

Nam-Ho Kim, Ju-Seung Sung, and S. Moon-Ho Song. 2002. Motion Estimation by Fermat Numer Transtorm. The Journal of Korean Institute of Communications and Information Sciences, 27, 7, (2002), 705-710. DOI: .

[KICS Style]

Nam-Ho Kim, Ju-Seung Sung, S. Moon-Ho Song, "Motion Estimation by Fermat Numer Transtorm," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 7, pp. 705-710, 7. 2002.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880