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Sparse Parallel MRI Based on Accelerated Operator Splitting Schemes

Recently, the sparsity which is implicit in MR images has been successfully exploited for fast MR imaging with incomplete acquisitions. In this paper, two novel algorithms are proposed to solve the sparse parallel MR imaging problem, which consists of l (1) regularization and fidelity terms. The two...

Πλήρης περιγραφή

Αποθηκεύτηκε σε:
Λεπτομέρειες βιβλιογραφικής εγγραφής
Τόπος έκδοσης:Comput Math Methods Med
Κύριοι συγγραφείς: Cai, Nian, Xie, Weisi, Su, Zhenghang, Wang, Shanshan, Liang, Dong
Μορφή: Artigo
Γλώσσα:Inglês
Έκδοση: Hindawi Publishing Corporation 2016
Θέματα:
Διαθέσιμο Online:https://ncbi.nlm.nih.gov/pmc/articles/PMC5056009/
https://ncbi.nlm.nih.gov/pubmed/27746824
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2016/1724630
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