534 citations · 648 across the 5 of their papers we have counts for
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Exact Reconstruction Conditions for Regularized Modified Basis Pursuit
Wei Lu, Namrata Vaswani
In this correspondence, we obtain exact recovery conditions for regularized modified basis pursuit (reg-mod-BP) and discuss when the obtained conditions are weaker than those for m…
Regularized Modified BPDN for Noisy Sparse Reconstruction with Partial Erroneous Support and Signal Value Knowledge
Wei Lu, Namrata Vaswani
We study the problem of sparse reconstruction from noisy undersampled measurements when the following two things are available. (1) We are given partial, and partly erroneous, know…
Modified Basis Pursuit Denoising(MODIFIED-BPDN) for Noisy Compressive Sensing with Partially Known Support
Wei Lu, Namrata Vaswani
In this work, we study the problem of reconstructing a sparse signal from a limited number of linear 'incoherent' noisy measurements, when a part of its support is known. The known…
Modified-CS: Modifying Compressive Sensing for Problems with Partially Known Support
Namrata Vaswani, Wei Lu
We study the problem of reconstructing a sparse signal from a limited number of its linear projections when a part of its support is known, although the known part may contain some…