Dynamic Iterative Pursuit

@article{Zachariah2012DynamicIP,
  title={Dynamic Iterative Pursuit},
  author={D. Zachariah and S. Chatterjee and M. Jansson},
  journal={IEEE Transactions on Signal Processing},
  year={2012},
  volume={60},
  pages={4967-4972}
}
  • D. Zachariah, S. Chatterjee, M. Jansson
  • Published 2012
  • Mathematics, Computer Science
  • IEEE Transactions on Signal Processing
  • For compressive sensing of dynamic sparse signals, we develop an iterative pursuit algorithm. A dynamic sparse signal process is characterized by varying sparsity patterns over time/space. For such signals, the developed algorithm is able to incorporate sequential predictions, thereby providing better compressive sensing recovery performance, but not at the cost of high complexity. Through experimental evaluations, we observe that the new algorithm exhibits a graceful degradation at… CONTINUE READING
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