A Motion Estimation Using Adaptively Expanded Block based on Frame Difference for Frame Interpolation 


Vol. 33,  No. 8, pp. 598-604, Aug.  2008


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  Abstract

The hold-type display panel such as a liquid crystal displays(LCD) has problem of motion blur. The problem can be improved by a Frame Rate-up Conversion(FRC) using a frame interpolation. We propose a Motion Estimation(ME) by using adaptively expanded block based on frame difference for FRC. The proposed method is executed using an adaptively expanded block in order to get more accurate motion vector. By using frame difference, we can reduce complexity more significantly than conventional methods. We use quantitative analysis in order to evaluate experimental results. The results show that the proposed method has better performance and lower complexity than conventional methods.

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  Cite this article

[IEEE Style]

T. Kwak, H. Cho, J. Yun, B. Hwang, M. Choi, "A Motion Estimation Using Adaptively Expanded Block based on Frame Difference for Frame Interpolation," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 8, pp. 598-604, 2008. DOI: .

[ACM Style]

Tong-ill Kwak, Hwa-hyun Cho, Jong-ho Yun, Bo-hyun Hwang, and Myung-ryul Choi. 2008. A Motion Estimation Using Adaptively Expanded Block based on Frame Difference for Frame Interpolation. The Journal of Korean Institute of Communications and Information Sciences, 33, 8, (2008), 598-604. DOI: .

[KICS Style]

Tong-ill Kwak, Hwa-hyun Cho, Jong-ho Yun, Bo-hyun Hwang, Myung-ryul Choi, "A Motion Estimation Using Adaptively Expanded Block based on Frame Difference for Frame Interpolation," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 8, pp. 598-604, 8. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880