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20172022
most citedCompressed MRI Reconstruction Exploiting a Rotation-Invariant Total Variation Discretization

6 citations · 9 across the 4 of their papers we have counts for

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math.NA2022★ 2 cited

A Second-Order TGV Discretization with Rotational Invariance Property

Alireza Hosseini, Kristian Bredies

In this work, we propose a new discretization for second-order total generalized variation (TGV) with some distinct properties compared to existing discrete formulations. The intro…