An efficient Peaceman–Rachford splitting method for constrained TGV-shearlet-based MRI reconstruction

As a fundamental application of compressive sensing, magnetic resonance imaging (MRI) can be efficiently achievable by exploiting fewer k-space measurements. In this paper, we propose a constrained total generalized variation and shearlet transform-based model for MRI reconstruction, which is usuall...

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Bibliographic Details
Main Authors: Wu, Tingting, Zhang, Wenxing, Wang, David Zhi Wei, Sun, Yuehong
Other Authors: School of Civil and Environmental Engineering
Format: Journal Article
Language:English
Published: 2021
Subjects:
Online Access:https://hdl.handle.net/10356/151068