System and method for magnetic resonance imaging with radial sampling of k-space

Systems and methods for generating an image of a subject using a magnetic resonance imaging (MRI) device may be provided. The method may include obtaining a radial sampling scheme including a plurality of radial lines that each pass through a center of k-space. The method may include selecting the p...

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Bibliographische Detailangaben
Hauptverfasser: Zhang, Weiguo, Xu, Jian, Liu, Qi, Ding, Yu, Lyu, Jingyuan, Gong, Xiaomao
Format: Patent
Sprache:eng
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Zusammenfassung:Systems and methods for generating an image of a subject using a magnetic resonance imaging (MRI) device may be provided. The method may include obtaining a radial sampling scheme including a plurality of radial lines that each pass through a center of k-space. The method may include selecting the plurality of radial lines of the radial sampling scheme. Each of the plurality of radial lines may be selected in a random and unrepeatable manner. The method may include acquiring k-space data along the selected radial lines. The method may include reconstructing at least one image of the subject based on the acquired k-space data.