Fast iterative contourlet thresholding for compressed sensing MRI

Hao W.; Li J.; Qu X.; Dong Z.

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Fast iterative contourlet thresholding for compressed sensing MRI

机译：压缩感知MRI的快速迭代轮廓波阈值化

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Proposed is the use of the contourlet as a sparse transform which is combined with the fast iterative shrinkage/threshold algorithm (FISTA) for compressed sensing magnetic resonance imaging reconstruction. The proposed method not only inherits the simplicity and effectiveness of the original FISTA but also has the sparse curve representation ability of the contourlet. Simulation results validate the superior performance of the proposed method in terms of reconstruction accuracy and computation time.

机译：提出了将Contourlet用作稀疏变换的方法，将其与快速迭代收缩/阈值算法（FISTA）结合使用以进行压缩传感磁共振成像重建。所提出的方法不仅继承了原始FISTA的简单性和有效性，而且还具有轮廓波稀疏的曲线表示能力。仿真结果证明了该方法在重构精度和计算时间上的优越性能。

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《Electronics Letters》 |2013年第19期|1206-1208|共3页
作者
Hao W.; Li J.; Qu X.; Dong Z.;
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Beijing Key Laboratory of Intelligent Information Technology, School of Computer Science and Technology, Beijing Institute of Technology, Beijing 100081, People's Republic of China|c|;

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1. Iterative thresholding compressed sensing MRI based on contourlet transform [J] . Xiaobo Qu, Weiru Zhang, Di Guo, Inverse Problems in Science & Engineering . 2010,第6期

机译：基于轮廓波变换的迭代阈值压缩感知MRI
2. Iterative thresholding compressed sensing MRI based on contourlet transform [J] . Xiaobo Qu Weiru Zhang Di Guo Congbo Cai Shuhui Cai Zhong Chen Inverse Problems in Science and Engineering . 2010,第6期

机译：基于轮廓波变换的迭代阈值压缩感知MRI
3. Compressive sensing reconstruction for vibration signals based on the improved fast iterative shrinkage-thresholding algorithm [J] . Wang Qiang, Meng Chen, Ma Weining, Measurement . 2019,第期

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4. Combining SENSE and compressed sensing MRI With a fast iterative contourlet thresholding algorithm [C] . Jinpeng Zhou, Jianwu Li, Jean Claude Gombaniro International Conference on Natural Computation;International Conference on Fuzzy Systems and Knowledge Discovery . 2015

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5. Seismic Deblending: Using Iterative and Compressive Sensing Methods to Quantify Blending Noise Impact on 4D Projects =Seismic deblending: Usando os métodos iterativo e compressive sensing para quantificar o impacto do blending noise em projetos 4D [D] . Velasques, Max M. 2020

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6. A Novel Compressed Sensing Method for Magnetic Resonance Imaging: Exponential Wavelet Iterative Shrinkage-Thresholding Algorithm with Random Shift [O] . Yudong Zhang, Jiquan Yang, Jianfei Yang, 2016

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7. Compressed Sensing MRI Reconstruction Algorithm Based on Contourlet Transform and Alternating Direction Method [O] . Zhenyu Hu, Qiuye Wang, Congcong Ming, 2015

机译：基于Contourlet变换和交替方向方法的压缩传感MRI重建算法

Fast iterative contourlet thresholding for compressed sensing MRI

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