GW28-e0022 Two - level Iterative Compressed Sensing for Cardiovascular Magnetic Resonance Imaging
نویسندگان
چکیده
منابع مشابه
Accelerating Magnetic Resonance Imaging through Compressed Sensing Theory in the Direction space-k
Magnetic Resonance Imaging (MRI) is a noninvasive imaging method widely used in medical diagnosis. Data in MRI are obtained line-by-line within the K-space, where there are usually a great number of such lines. For this reason, magnetic resonance imaging is slow. MRI can be accelerated through several methods such as parallel imaging and compressed sensing, where a fraction of the K-space lines...
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Although magnetic resonance imaging (MRI) is routinely used in clinical practice, long acquisition times limit its practical utility in many applications. To increase the data acquisition speed of MRI, parallel MRI (pMRI) techniques have recently been proposed. These techniques utilize multi-channel receiver arrays and are based on simultaneous acquisition of data from multiple receiver coils. ...
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Magnetic resonance imaging (MRI) is a non-invasive imaging modality, which offers high spatial resolution and excellent soft tissue contrast without employing ionizing radiation. MRI is sensitive to a wide range of contrast mechanisms that allow assessment of both morphology and physiology, making it a modality of choice for many clinical applications. A major limitation of MRI is that data acq...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2017
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2017.07.613