A novel vector quantizer-based architecture for block-matching motion estimation

@article{Bilgin1995ANV,
  title={A novel vector quantizer-based architecture for block-matching motion estimation},
  author={Ali Bilgin and H{\"u}seyin Abut and M. Marcellin},
  journal={Conference Record of The Twenty-Ninth Asilomar Conference on Signals, Systems and Computers},
  year={1995},
  volume={2},
  pages={1403-1407 vol.2}
}
Block-matching algorithms (BMA) are commonly used in image sequence coding for motion estimation. Even though the estimation of block motion vectors by an exhaustive search is optimal, the computational complexity precludes its usage in many read-time codec applications. In this paper, we present a novel vector quantizer (VQ) based architecture for BMA offering sizeable reduction in the number of computations and also the number of motion vectors transmitted. We also compare the performance of… CONTINUE READING

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