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Automating Motion Correction in Multishot MRI Using Generative Adversarial Networks

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arxiv 1811.09750 v1 pith:RZ5SYXMM submitted 2018-11-24 cs.CV

classification cs.CV
keywords motionadversarialcorrectiongenerativehoweverimagemultishottime
verification ladder T0 review T1 audit T2 compute T3 formal
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Multishot Magnetic Resonance Imaging (MRI) has recently gained popularity as it accelerates the MRI data acquisition process without compromising the quality of final MR image. However, it suffers from motion artifacts caused by patient movements which may lead to misdiagnosis. Modern state-of-the-art motion correction techniques are able to counter small degree motion, however, their adoption is hindered by their time complexity. This paper proposes a Generative Adversarial Network (GAN) for reconstructing motion free high-fidelity images while reducing the image reconstruction time by an impressive two orders of magnitude.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Biological Brain Age Estimation using Sex-Aware Adversarial Variational Autoencoder with Multimodal Neuroimages

    cs.CV 2024-12 reject novelty 4.0 of 10

    A multimodal brain-age estimator with sex input is presented, but its reported advantage over prior methods rests on an invalid comparison across different test datasets.

  2. Multi-Task Adversarial Variational Autoencoder for Estimating Biological Brain Age with Multimodal Neuroimaging

    cs.CV 2024-11 reject novelty 4.0 of 10

    M-AVAE, a multitask adversarial variational autoencoder, predicts brain age from multimodal MRI with a mean absolute error of 2.77 years on a 381-subject subset of OpenBHB.

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