Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Multi-contrast Mri"”.
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Self-supervised multi-contrast MRI denoising
Magnetic Resonance Imaging (MRI) is pivotal in medical diagnostics, offering essential multi-contrast imaging capabilities. However, MRI quality is often compromised by inherent noise, which can hinder both image clarity and analytical accuracy. This thesis presents the "Corruption2Self" (C2S) …
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Deep learning-based medical image reconstruction for multi-contrast magnetic resonance imaging
… on the modality of magnetic resonance imaging (MRI). Specifically, we investigate the inverse problem of MRI reconstruction, aiming to accelerate MRI acquisition by under-sampling while preserving the quality of acquired images. First, we address the issue of effectively leveraging highly …
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OPTICAL COHERENCE TOMOGRAPHY FOR NEUROSURGEY AND CANCER RESEARCH
… mm). In order to address this issue, the first MRI compatible OCT system has been developed. The multi-scale and multi-contrast MRI/OCT imaging combination significantly improves the accuracy of intra-operative MRI by two orders (from 1mm to 0.01 mm). In contrast to imaging systems, a thin …
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Three-dimensional Quantitative Magnetic Resonance Imaging of Carotid Atherosclerotic Plaque
… subsequent clinical events. High resolution, multi-contrast magnetic resonance imaging (MRI) can qualitatively identify these features and monitor disease progression. Compared to traditional contrast weighted imaging, quantitative MRI could provide an objective assessment of disease. …