2023
DOI: 10.1002/mrm.29814
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Physics‐informed deep learning for T2‐deblurred superresolution turbo spin echo MRI

Abstract: PurposeDeep learning superresolution (SR) is a promising approach to reduce MRI scan time without requiring custom sequences or iterative reconstruction. Previous deep learning SR approaches have generated low‐resolution training images by simple k‐space truncation, but this does not properly model in‐plane turbo spin echo (TSE) MRI resolution degradation, which has variable T2 relaxation effects in different k‐space regions. To fill this gap, we developed a T2‐deblurred deep learning SR method for the SR of 3… Show more

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Cited by 3 publications
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“…Zapf et al (2022) applied PINNs and the finite element method to estimate diffusion coefficients by modeling the long-term spread of molecules in the human brain from noisy MRI data. Chen et al (2023) proposed the T2-deblurred MR super-resolution method by exploring the physics-informed deep learning for its potential to enhance MR resolution and simulate degradation effects. This integration offers a comprehensive approach combining data-driven and physics-based methodologies, enhancing the potential for more robust and clinically relevant predictions in GBM recurrence monitoring.…”
Section: Discussionmentioning
confidence: 99%
“…Zapf et al (2022) applied PINNs and the finite element method to estimate diffusion coefficients by modeling the long-term spread of molecules in the human brain from noisy MRI data. Chen et al (2023) proposed the T2-deblurred MR super-resolution method by exploring the physics-informed deep learning for its potential to enhance MR resolution and simulate degradation effects. This integration offers a comprehensive approach combining data-driven and physics-based methodologies, enhancing the potential for more robust and clinically relevant predictions in GBM recurrence monitoring.…”
Section: Discussionmentioning
confidence: 99%