@inproceedings{1782e3b779134ccbbf9af299897fd342,
title = "Cosamp and SP for the cosparse analysis model",
abstract = "CoSaMP and Subspace-Pursuit (SP) are two recovery algorithms that find the sparsest representation for a given signal under a given dictionary in the presence of noise. These two methods were conceived in the context of the synthesis sparse representation modeling. The cosparse analysis model is a recent construction that stands as an interesting alternative to the synthesis approach. This new model characterizes signals by the space they are orthogonal to. Despite the similarity between the two, the cosparse analysis model is markedly different from the synthesis one. In this paper we propose analysis versions of the CoSaMP and the SP algorithms, and demonstrate their performance for the compressed sensing problem.",
keywords = "Analysis, CoSaMP, Compressed Sensing, Sparse representations, Subspace-Pursuit, Synthesis",
author = "Raja Giryes and Michael Elad",
year = "2012",
language = "الإنجليزيّة",
isbn = "9781467310680",
series = "European Signal Processing Conference",
pages = "964--968",
booktitle = "Proceedings of the 20th European Signal Processing Conference, EUSIPCO 2012",
note = "20th European Signal Processing Conference, EUSIPCO 2012 ; Conference date: 27-08-2012 Through 31-08-2012",
}