An efficient computation-constrained block-based motion estimation algorithm for low bit rate video coding

@article{Gallant1998AnEC,
  title={An efficient computation-constrained block-based motion estimation algorithm for low bit rate video coding},
  author={Michael Gallant and Guy C{\^o}t{\'e} and Faouzi Kossentini},
  journal={Conference Record of Thirty-Second Asilomar Conference on Signals, Systems and Computers (Cat. No.98CH36284)},
  year={1998},
  volume={1},
  pages={467-471 vol.1}
}
We present an efficient computation constrained block-based motion vector estimation algorithm for low bit rate video coding that offers good tradeoffs between motion estimation distortion and number of computations. A reliable predictor determines the search origin. An efficient search pattern exploits structural constraints within the motion field. A flexible cost measure used to terminate the search allows simultaneous control of the motion estimation distortion and the computational cost… CONTINUE READING
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