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ICASSP
2011
IEEE

Look ahead orthogonal matching pursuit

13 years 2 months ago
Look ahead orthogonal matching pursuit
For compressive sensing, we endeavor to improve the recovery performance of the existing orthogonal matching pursuit (OMP) algorithm. To achieve a better estimate of the underlying support set progressively through iterations, we use a look ahead strategy. The choice of an atom in the current iteration is performed by checking its effect on the future iterations (look ahead strategy). Through experimental evaluations, the effect of look ahead strategy is shown to provide a significant improvement in performance.
Saikat Chatterjee, Dennis Sundman, Mikael Skoglund
Added 20 Aug 2011
Updated 20 Aug 2011
Type Journal
Year 2011
Where ICASSP
Authors Saikat Chatterjee, Dennis Sundman, Mikael Skoglund
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