Frame interpolation and bidirectional prediction of video using compactly encoded optical-flow fields and label fields

@article{Krishnamurthy1999FrameIA,
  title={Frame interpolation and bidirectional prediction of video using compactly encoded optical-flow fields and label fields},
  author={Ravi Krishnamurthy and John W. Woods and Pierre Moulin},
  journal={IEEE Trans. Circuits Syst. Video Techn.},
  year={1999},
  volume={9},
  pages={713-726}
}
We consider the problems of motion-compensated frame interpolation (MCFI) and bidirectional prediction in a video coding environment. These applications generally require good motion estimates at the decoder. In this paper, we use a multiscale optical-ow-based motion estimator that provides smooth, natural motion elds under bit-rate constraints. These motion estimates scale well with change in temporal resolution and provide considerable exibility in the design and operation of coders and… CONTINUE READING
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References

Publications referenced by this paper.
Showing 1-10 of 22 references

Digital Video Processing

  • A. M. Tekalp
  • Upper Saddle River, NJ: Prentice Hall
  • 1995
Highly Influential
5 Excerpts

Model-based image coding: Advanced video coding techniques for very low bit-rate applications,

  • K. Aizawa, T. S. Huang
  • Proc. IEEE,
  • 1995
Highly Influential
17 Excerpts

An iterative motion estimation method using triangular patches for motion compensation,

  • Y. Nakaya, H. Harashima
  • Proc. SPIE Conf. on Visual Communications and…
  • 1991
Highly Influential
18 Excerpts

Motion compensation for video compression using control grid interpolation,

  • G. J. Sullivan, R. L. Baker
  • in Proc. IEEE Int. Conf. Acoust., Speech, Signal…
  • 1991
Highly Influential
4 Excerpts

Bierling, \Motion compensating interpolation considering covered and uncovered background,

  • R. Thoma andM
  • Signal Processing: Image Communications,
  • 1989
Highly Influential
5 Excerpts

Motion compensated eld interpolation,

  • M. Bierling, R. Thoma
  • Signal Processing,
  • 1986
Highly Influential
4 Excerpts

Compactly-encoded optical ow elds for video coding and bidirectional prediction,,

  • R. Krishnamurthy, P. Moulin, J. W. Woods
  • in Proc. SPIE Conf. on Visual Communications and…
  • 1997
2 Excerpts

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