Magnetic Resonance Imaging using Optimized 2D NUFFTs

Amedeo Capozzoli; Claudio Curcio; Angelo Liseno

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Magnetic Resonance Imaging using Optimized 2D NUFFTs

机译：使用优化的2D NUFFTS磁共振成像

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摘要

We propose optimized 2D Non-UniformFFT (NUFFT) algorithms and apply them to MagneticResonance Imaging under radial acquisitions.

机译：我们提出优化2D不均匀 FFT（NUFFT）算法并将它们应用于磁性径向收集下的共振成像。

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来源
《Applied Computational Electromagnetics Society journal》 |2020年第11期|1328-1329|共2页
作者
Amedeo Capozzoli; Claudio Curcio; Angelo Liseno;
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作者单位

Universita di Napoli Federico Ⅱ Dipartimento di Ingegneria Elettrica e delle Tecnologie dell’Informazione;

Universita di Napoli Federico Ⅱ Dipartimento di Ingegneria Elettrica e delle Tecnologie dell’Informazione;

Universita di Napoli Federico Ⅱ Dipartimento di Ingegneria Elettrica e delle Tecnologie dell’Informazione;

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原文格式 PDF
正文语种 eng
中图分类
关键词
Filtered Backprojection; MRI; NUFFT;

机译：过滤背部注射;MRI;肚子;

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专利

1. Magnetic resonance image reconstruction using trained geometric directions in 2D redundant wavelets domain and non-convex optimization [J] . Ning B., Qu X., Guo D., Magnetic resonance imaging: An International journal of basic research and clinical applications . 2013,第9期

机译：使用二维冗余小波域中经过训练的几何方向和非凸优化实现磁共振图像重建
2. Free breathing 2D multi-slice real-time gradient-echo cardiovascular magnetic resonance imaging: impact on left ventricular function measurements compared with standard multi-breath hold 2D steady-state free precession imaging. [J] . Sievers B, Schrader S, Hunold P, Acta Cardiologica . 2011,第4期

机译：自由呼吸2D多层实时梯度回波心血管磁共振成像：与标准多呼吸保持2D稳态自由进动成像相比，对左心室功能测量的影响。
3. Optimization of T2-weighted imaging for shoulder magnetic resonance arthrography by synthetic magnetic resonance imaging [J] . Lee Seung Hyun, Lee Young Han, Hahn Seok, Acta Radiologica . 2018,第8期

机译：用合成磁共振成像优化肩部磁共振射率的T2加权成像
4. Magnetic Resonance Imaging using Optimized 2D Non-Uniform FFTs [C] . A. Capozzoli, C. Curcio, A. Liseno International Applied Computational Electromagnetics Society Symposium . 2020

机译：使用优化的2D非均匀FFT进行磁共振成像
5. A hardware reconstruction system for real-time magnetic resonance imaging via 2D FFT or filtered backprojection. [D] . Ehsani, Ali Reza. 1996

机译：通过2D FFT或滤波反投影进行实时磁共振成像的硬件重建系统。
6. Least Square NUFFT Methods Applied to 2D and 3D Radially Encoded MR Image Reconstruction [O] . Jiayu Song, Qing H. Liu, Sally L. Gewalt, -1

机译：最小二乘NUFFT方法应用于2D和3D径向编码MR图像重建
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Magnetic Resonance Imaging using Optimized 2D NUFFTs

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