In vivo accelerated MR parameter mapping using annihilating filter-based low rank Hankel matrix ( ALOHA )

Abstract

The purpose of this study is to develop an accelerated MR parameter mapping technique. For accelerated T1 and T2 mapping, spin-echo inversion recovery and multi-echo spin echo pulse sequences were redesigned to perform undersampling along phase encoding direction. The highly missing k-space were then interpolated by using recently proposed annihilating… (More)

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