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   Articles with "parallel imaging" as a keyword



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Combining a reduced field of excitation with SENSE‐based parallel imaging for maximum imaging efficiency

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recommendations! Published in 2017 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.26346

Abstract: To show that a combination of parallel imaging using sensitivity encoding (SENSE) and inner volume imaging (IVI) combines the known benefits of both techniques. SENSE with a reduced field of excitation (rFOX) is termed rSENSE. read more here.

Keywords: field excitation; sense; reduced field; parallel imaging ... See more keywords
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Parallel imaging in time‐of‐flight magnetic resonance angiography using deep multistream convolutional neural networks

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recommendations! Published in 2019 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.27656

Abstract: To develop and evaluate a method of parallel imaging time‐of‐flight (TOF) MRA using deep multistream convolutional neural networks (CNNs). read more here.

Keywords: deep multistream; using deep; multistream convolutional; time flight ... See more keywords
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Controlled aliasing for improved parallel imaging with a 3D spiral staircase trajectory

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recommendations! Published in 2020 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.28154

Abstract: To introduce a modified 3D stack‐of‐spirals trajectory and efficient SENSE reconstruction for improved through‐plane undersampling, while maintaining SNR efficiency and other benefits of spiral acquisitions. read more here.

Keywords: aliasing improved; spiral staircase; improved parallel; imaging spiral ... See more keywords
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Combination of compressed sensing and parallel imaging for T2-weighted imaging of the oral cavity in healthy volunteers: comparison with parallel imaging

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recommendations! Published in 2021 at "European Radiology"

DOI: 10.1007/s00330-021-07699-y

Abstract: Compressed sensing (CS) and parallel imaging (PI) are magnetic resonance (MR) imaging acceleration techniques. Image quality of two-dimensional fast spin echo imaging of the oral cavity using CS or combined CS and PI has not… read more here.

Keywords: t2wi t2wi; cspi t2wi; parallel imaging; t2wi ... See more keywords
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Evaluation of stacked resonators to enhance the performance of a surface receive-only array for prostate MRI at 3 Tesla.

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recommendations! Published in 2018 at "Magnetic resonance imaging"

DOI: 10.1016/j.mri.2018.07.010

Abstract: Prostate MRI is an important tool to diagnose and characterize cancer. High local sensitivity and good parallel imaging performance are of paramount importance for diagnostic quality and efficiency. The purpose of this work was to… read more here.

Keywords: array; prostate mri; stacked resonators; parallel imaging ... See more keywords
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Incorporating reference guided priors into calibrationless parallel imaging reconstruction.

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recommendations! Published in 2019 at "Magnetic resonance imaging"

DOI: 10.1016/j.mri.2018.12.006

Abstract: PURPOSE To propose and evaluate a new calibrationless parallel imaging method aimed at further improving the reconstruction accuracy of the accelerated multi-channel MR images. METHOD We introduce a new calibrationless parallel imaging method. On top… read more here.

Keywords: reconstruction; reference guided; calibrationless parallel; parallel imaging ... See more keywords
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Pulse sequences and parallel imaging for high spatiotemporal resolution MRI at ultra-high field

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recommendations! Published in 2018 at "NeuroImage"

DOI: 10.1016/j.neuroimage.2017.04.006

Abstract: The SNR and CNR benefits of ultra-high field (UHF) have helped push the envelope of achievable spatial resolution in MRI. For applications based on susceptibility contrast where there is a large CNR gain, high quality… read more here.

Keywords: resolution; spatiotemporal resolution; resolution mri; parallel imaging ... See more keywords
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Comparisons of Hepatobiliary Phase Imaging Using Combinations of Parallel Imaging and Variable Degrees of Compressed Sensing With Use of Parallel Imaging Alone.

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recommendations! Published in 2023 at "Journal of computer assisted tomography"

DOI: 10.1097/rct.0000000000001451

Abstract: OBJECTIVE This study aimed to compare the image quality in the hepatobiliary phase images of gadoxetic acid-enhanced liver magnetic resonance imaging using parallel imaging (PI) and compressed sensing (CS) reconstruction, using variable CS factors with… read more here.

Keywords: hepatobiliary phase; imaging using; parallel imaging; analysis ... See more keywords
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A Novel Face Super-Resolution Method Based on Parallel Imaging and OpenVINO

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recommendations! Published in 2021 at "Mathematical Problems in Engineering"

DOI: 10.1155/2021/6648983

Abstract: Face image super-resolution refers to recovering a high-resolution face image from a low-resolution one. In recent years, due to the breakthrough progress of deep representation learning for super-resolution, the study of face super-resolution has become… read more here.

Keywords: resolution; methodology; super resolution; face super ... See more keywords
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PIC-GAN: A Parallel Imaging Coupled Generative Adversarial Network for Accelerated Multi-Channel MRI Reconstruction

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recommendations! Published in 2021 at "Diagnostics"

DOI: 10.3390/diagnostics11010061

Abstract: In this study, we proposed a model combing parallel imaging (PI) with generative adversarial network (GAN) architecture (PIC-GAN) for accelerated multi-channel magnetic resonance imaging (MRI) reconstruction. This model integrated data fidelity and regularization terms into… read more here.

Keywords: reconstruction; pic gan; parallel imaging; mri ... See more keywords
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Multi-Weight Respecification of Scan-specific Learning for Parallel Imaging

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recommendations! Published in 2022 at "Magnetic resonance imaging"

DOI: 10.48550/arxiv.2204.01979

Abstract: Parallel imaging is widely used in magnetic resonance imaging as an acceleration technology. Traditional linear reconstruction methods in parallel imaging often suffer from noise amplification. Recently, a non-linear robust artificial-neural-network for k-space interpolation (RAKI) exhibits… read more here.

Keywords: parallel imaging; multi weight; respecification scan; raki ... See more keywords