We study the multichannel sparse blind deconvolution (MCS-BD) problem, whose task is to simultaneously recover a kernel $a$ and multiple sparse inputs $\{x_i\}_{i=1}^p$ from their circulant convolu...
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Exact Recovery of Multichannel Sparse Blind Deconvolution via Gradient Descent
Semantic Scholar · Computer Science · 2020
Abstract
We study the multichannel sparse blind deconvolution (MCS-BD) problem, whose task is to simultaneously recover a kernel $a$ and multiple sparse inputs ${x_i}_{i=1}^p$ from their circulant convolu...