Distortion-rate functions for quantized compressive sensing

  title={Distortion-rate functions for quantized compressive sensing},
  author={Wei Dai and Hoa Vinh Pham and Olgica Milenkovic},
  journal={2009 IEEE Information Theory Workshop on Networking and Information Theory},
We study the average distortion introduced by quantizing compressive sensing measurements. Both uniform quantization and non-uniform quantization are considered. The asymptotic distortion-rate functions are obtained when the measurement matrix belongs to certain random matrix ensembles. Furthermore, we adapt two well-known compressive sensing reconstruction algorithms to accommodate the quantization effects. The performance of the new reconstruction methods is assessed through extensive… CONTINUE READING
Highly Cited
This paper has 66 citations. REVIEW CITATIONS

2 Figures & Tables



Citations per Year

66 Citations

Semantic Scholar estimates that this publication has 66 citations based on the available data.

See our FAQ for additional information.