Universal Rate-Efficient Scalar Quantization

@article{Boufounos2012UniversalRS,
  title={Universal Rate-Efficient Scalar Quantization},
  author={Petros Boufounos},
  journal={IEEE Transactions on Information Theory},
  year={2012},
  volume={58},
  pages={1861-1872}
}
Scalar quantization is the most practical and straightforward approach to signal quantization. However, it has been shown that scalar quantization of oversampled or compressively sensed signals can be inefficient in terms of the rate-distortion tradeoff, especially as the oversampling rate or the sparsity of the signal increases. In this paper, we modify the scalar quantizer to have discontinuous quantization regions. We demonstrate that with this modification it is possible to achieve… CONTINUE READING
Highly Cited
This paper has 76 citations. REVIEW CITATIONS

5 Figures & Tables

Topics

Statistics

0102020112012201320142015201620172018
Citations per Year

77 Citations

Semantic Scholar estimates that this publication has 77 citations based on the available data.

See our FAQ for additional information.