A Study on Low-Band-Shift with Integer Lifting for Effective Motion Estimation 


Vol. 31,  No. 10, pp. 948-955, Oct.  2006


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  Abstract

In this paper, we propose motion estimation and compensation using Low-Band-Shift(LBS) with Integer Lifting Shift property. To overcome shift-variant property on wavelet coefficients, the LBS was previously proposed. This method which is applied to reference frame in video coding technique has superior performance in terms of rate-distortion characteristic. However, this method needs more memory and computational complexity. For the enhancement of those disadvantages, we propose motion estimation using Low-Band-Shift with Integer Lifting. The Integer Lifting implementation gives us good efficiency of calculation and storage.

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  Cite this article

[IEEE Style]

J. Baek, S. Jang, J. Shin, I. Jee, "A Study on Low-Band-Shift with Integer Lifting for Effective Motion Estimation," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 10, pp. 948-955, 2006. DOI: .

[ACM Style]

Jung-eun Baek, Sun-bong Jang, Jong-hong Shin, and Inn-ho Jee. 2006. A Study on Low-Band-Shift with Integer Lifting for Effective Motion Estimation. The Journal of Korean Institute of Communications and Information Sciences, 31, 10, (2006), 948-955. DOI: .

[KICS Style]

Jung-eun Baek, Sun-bong Jang, Jong-hong Shin, Inn-ho Jee, "A Study on Low-Band-Shift with Integer Lifting for Effective Motion Estimation," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 10, pp. 948-955, 10. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880