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Fast Sub-pixel Motion Estimation by Means of One-Bit Transform

  • Orhan Akbulut
  • Oğuzhan Urhan
  • Sarp Ertürk
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4263)

Abstract

In this study sub-pixel motion estimation using one-bit transform is presented. The utilization of low bit depth representations for full-pixel motion estimation exist in the literature [1,7]. However sub-pixel motion estimation employing these kinds of transforms has not been tried until now. In this paper, it is shown that one-bit transform can also be utilized for sub-pixel motion estimation, significantly improving motion estimation accuracy. Hence a fast sub-pixel motion estimation approach is facilitated using one-bit transform.

Keywords

Motion Vector Motion Estimation Image Frame Mean Square Error Criterion Block Motion Estimation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Orhan Akbulut
    • 1
  • Oğuzhan Urhan
    • 1
  • Sarp Ertürk
    • 1
  1. 1.Kocaeli University Laboratory of Image and Signal processing (KULIS), Electronics and Telecom. Eng. Dept.University of KocaeliTurkey

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