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@InProceedings{IR-EE-KT_2011:036,
author = {Saikat Chatterjee and Dennis Sundman and Mikko Vehkapera and Mikael Skoglund},
title = {Hybrid Greedy Pursuit},
booktitle = {Proceedings European Signal Processing Conference},
year = {2011},
month = may,
note = {To Appear},
abstract = {For constructing the support set of a sparse vector in the standard compressive sensing framework, we develop a hybrid greedy pursuit algorithm that combines the advantages of serial and parallel atom selection strategies. In an iterative framework, the hybrid algorithm uses a joint sparsity information extracted from the independent use of serial and parallel greedy pursuit algorithms. Through experimental evaluations, the hybrid algorithm is shown to provide a significant improvement for the support set recovery performance.} }
