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生物通
9 个月
基于结构化稀疏深度图像先验的无监督 MRI 重建方法:在物理、生物 ...
针对心血管 MRI 扫描时间长、易受运动伪影影响等问题,研究人员开展了无监督 MRI 重建方法研究。提出 DISCUS 方法,通过引入组稀疏扩展 DIP。实验表明其重建质量优于传统方法,为解决全采样数据获取难题提供新途径。 在医学影像领域,磁共振成像(MRI)凭借 ...
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