Compressive sensing MRI using a new fast FISTA method
Publish Year: 1398
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICNS04_038
تاریخ نمایه سازی: 8 تیر 1398
Abstract:
In this paper we present a new algorithm for sparse MRI. The idea is to improve the FISTA method using a new continuation strategy leading to a less number of iterations compared to FISTA. Proposed method is used for solving basis pursuit problem which can be applied on compressive sensing MRI. Numerical experiences show the efficiency of the presented method
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Authors
Shahab Babapour
Faculty of Mathematical Sciences, University of Tabriz, Tabriz, Iran
Mehrdad Lakestani
Faculty of Mathematical Sciences, University of Tabriz, Tabriz, Iran