ADMM-DAD net: a deep unfolding network for analysis compressed sensing
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Publication:6380258
arXiv2110.06986MaRDI QIDQ6380258
Author name not available (Why is that?)
Publication date: 13 October 2021
Abstract: In this paper, we propose a new deep unfolding neural network based on the ADMM algorithm for analysis Compressed Sensing. The proposed network jointly learns a redundant analysis operator for sparsification and reconstructs the signal of interest. We compare our proposed network with a state-of-the-art unfolded ISTA decoder, that also learns an orthogonal sparsifier. Moreover, we consider not only image, but also speech datasets as test examples. Computational experiments demonstrate that our proposed network outperforms the state-of-the-art deep unfolding network, consistently for both real-world image and speech datasets.
Has companion code repository: https://github.com/vicky-k-19/ADMM-DAD
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