Impact of the Number of Iterations in Compressed Sensing Reconstruction on Ultrafast Dynamic Contrast-enhanced Breast MR Imaging

机译：压缩感知重建中的迭代次数对超快动态对比度增强的乳房MR成像的影响

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摘要

Purpose:To assess the impact of the number of iterations of compressed sensing (CS) reconstruction on the kinetic parameters and image quality in dynamic contrast-enhanced (DCE)-MRI of the breast, with prospectively undersampled CS-accelerated scans.

机译：目的：通过前瞻性欠采样CS加速扫描，评估压缩感知（CS）重建迭代次数对乳房动态对比增强（DCE）-MRI动力学参数和图像质量的影响。

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期刊名称 Magnetic Resonance in Medical Sciences
作者
Hajime Sagawa; Masako Kataoka; Shotaro Kanao; Natsuko Onishi; Marcel Dominik Nickel; Masakazu Toi; Kaori Togashi;
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作者单位

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年(卷),期 2019(18),3
年度 2019
页码 200–207
总页数 8
原文格式 PDF
正文语种
中图分类放射医学;影像诊断学;
关键词
breast compressed sensing iteration magnetic resonance imaging ultrafast dynamic contrast-enhanced-magnetic resonance imaging;

机译：乳房;压缩感测;迭代;磁共振成像;超快速动态对比增强磁共振成像;

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专利

1. Impact of the Number of Iterations in Compressed Sensing Reconstruction on Ultrafast Dynamic Contrast-enhanced Breast MR Imaging [J] . Hajime Sagawa, Masako Kataoka, Shotaro Kanao, Magnetic resonance in medical sciences : . 2019,第3期

机译：压缩感知重建中的迭代次数对超快动态对比度增强的乳房MR成像的影响
2. Comprehensive Dynamic Contrast-Enhanced 3D Magnetic Resonance Imaging of the Breast With Fat/Water Separation and High Spatiotemporal Resolution Using Radial Sampling, Compressed Sensing, and Parallel Imaging [J] . Benkert Thomas, Block Kai Tobias, Heller Samantha, Investigative radiology . 2017,第10期

机译：含有径向采样，压缩检测和并行成像的含脂/水分离和高时的乳房的综合动态对比度增强型3D磁共振成像
3. Free-Breathing Dynamic Contrast-Enhanced Imaging of the Upper Abdomen Using a Cartesian Compressed-Sensing Sequence With Hard-Gated and Motion-State-Resolved Reconstruction. [J] . Daniel Hausmann, Tilo Niemann, Diana Kreul, Investigative radiology . 2019,第11期

机译：使用笛卡尔压缩传感序列的笛卡尔压缩传感序列自由呼吸动态对比度增强成像，具有硬通控和运动状态分辨重建。
4. Compressive sensing based contrast-enhanced thermoacoustic imaging for breast cancer detection [C] . Xiong Wang, Tao Qiu, Witte Russell S., 2015 31st International Review of Progress in Applied Computational Electromagnetics . 2015

机译：基于压缩感测的对比度增强型热声成像技术可用于乳腺癌检测
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

机译：地震脱模：使用迭代和压缩检测方法对4D项目量化混合噪声影响=地震弯曲：使用迭代和压缩感测方法量化对4D项目的混合噪声影响
6. Comprehensive dynamic contrast-enhanced 3D MR imaging of the breast with fat/water separation and high spatiotemporal resolution using radial sampling compressed sensing and parallel imaging [O] . Thomas Benkert, Kai Tobias Block, Samantha Heller, -1

机译：全面的动态对比增强型3D MR乳腺成像具有脂肪/水分离和高时空分辨率使用径向采样压缩感测和并行成像
7. Convolutional Neural Networks for Non-iterative Reconstruction of Compressively Sensed Images [O] . Lohit, Suhas, Kulkarni, Kuldeep, Kerviche, Ronan, 2017

机译：用于非迭代重构的卷积神经网络压缩感知图像
8. Regularized Reconstruction of Dynamic Contrast-Enhanced MR Images for Evaluation of Breast Lesions [R] . Khalsa, K. A. 2011

机译：动态对比增强mR图像的正则化重建评价乳腺病变

Impact of the Number of Iterations in Compressed Sensing Reconstruction on Ultrafast Dynamic Contrast-enhanced Breast MR Imaging

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