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Accelerated Microstructure Imaging via Convex Optimization (AMICO) from diffusion MRI data
Related publications (38)
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ELSEVIER2023Harmonization of multi-scanner in vivo magnetic resonance spectroscopy: ENIGMA consortium task group considerations
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CELL PRESS2020Sparse and Parametric Modeling with Applications to Acoustics and Audio
Recent advances in signal processing, machine learning and deep learning with sparse intrinsic structure of data have paved the path for solving inverse problems in acoustics and audio. The main task of this thesis was to bridge the gap between the powerfu ...
EPFL2020Calculating Optimistic Likelihoods Using (Geodesically) Convex Optimization
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2019Towards quantitative brain connectomics: microstructure informed tractography via convex optimization
Tractography is the only non-invasive technique which is used to reconstruct the white mat- ter structural connectivity of the human brain. It relies on a specific Magnetic Resonance Imaging (MRI) acquisition, called diffusion MRI, which is sensitive to th ...
EPFL2019Towards non-parametric reconstruction of axon diameter distributions using diffusion MRI and regularized discrete linear modeling
The distribution of axon diameters (ADD) is an important white matter feature: it influences action potential speed, it has been shown to evolve during development, and also to be affected during pathological processes. Diffusion Magnetic Resonance Imaging ...
EPFL2019In vivo diffusion magnetic resonance imaging of the white matter microstructure from dictionaries generated by Monte Carlo simulations: development and validation
Non-invasive virtual histology of white matter tissues is the ultimate promise of diffusion-weighted MRI (DW-MRI). This hope is fueled by the exquisite sensitivity of DW-MRI to micrometer-scale displacement of diffusing water molecules, averaged over a who ...
EPFL2019Validation strategies for the interpretation of microstructure imaging using diffusion MRI
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Extracting microanatomical information beyond the image resolution of MRI would provide valuable tools for diagnostics and neuroscientific research. A number of mathematical models already suggest microstructural interpretations of diffusion MRI (dMRI) dat ...
2018