# 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}
}
• 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
24 Citations

#### Explore Further: Topics Discussed in This Paper

Distributed predictive subspace pursuit
• Computer Science
• 2013 IEEE International Conference on Acoustics, Speech and Signal Processing
• 2013
• 10
Variational Bayesian dynamic compressive sensing
• Computer Science
• 2016 IEEE International Symposium on Information Theory (ISIT)
• 2016
• 10
• PDF
Methods for Distributed Compressed Sensing
• Computer Science
• J. Sens. Actuator Networks
• 2014
• 13
• PDF
Dynamic Filtering of Time-Varying Sparse Signals via $\ell _1$ Minimization
• Computer Science, Mathematics
• IEEE Transactions on Signal Processing
• 2016
• 27
• PDF
Distributed greedy pursuit algorithms
• Computer Science, Mathematics
• Signal Process.
• 2014
• 41
• PDF
Design and Analysis of a Greedy Pursuit for Distributed Compressed Sensing
• Computer Science, Mathematics
• IEEE Transactions on Signal Processing
• 2016
• 25
• PDF
Sparse Bayesian Learning With Dynamic Filtering for Inference of Time-Varying Sparse Signals
• Computer Science, Engineering
• IEEE Transactions on Signal Processing
• 2020
• 5
• PDF

#### References

SHOWING 1-10 OF 23 REFERENCES
Robust matching pursuit for recovery of Gaussian sparse signal
• Mathematics
• 2011 Digital Signal Processing and Signal Processing Education Meeting (DSP/SPE)
• 2011
• 8
Subspace Pursuit for Compressive Sensing Signal Reconstruction
• Computer Science, Mathematics
• IEEE Transactions on Information Theory
• 2009
• 1,927
• PDF
• Mathematics, Computer Science
• 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
• 2011
• 39
• PDF
Signal Recovery From Random Measurements Via Orthogonal Matching Pursuit
• Mathematics, Computer Science
• IEEE Transactions on Information Theory
• 2007
• 7,321
• PDF
Kalman filtered Compressed Sensing
• N. Vaswani
• Mathematics, Computer Science
• 2008 15th IEEE International Conference on Image Processing
• 2008
• 292
• PDF
Sparse signal recovery in the presence of correlated multiple measurement vectors
• Computer Science
• 2010 IEEE International Conference on Acoustics, Speech and Signal Processing
• 2010
• 49
• PDF
LS-CS-Residual (LS-CS): Compressive Sensing on Least Squares Residual
• N. Vaswani
• Mathematics, Computer Science
• IEEE Transactions on Signal Processing
• 2010
• 142
• PDF