Abstract #4633

Denoising of 3D Fast Spin Echo Magnetic Resonance Images Using Convolutional Neural Networks with Rapid 2-NEX Acquisitions

Shutian ZHAO¹, Fan XIAO¹, Siyue LI¹, Dόnal G. Cahill¹, James F. Griffith¹, and Weitian CHEN¹

¹Imaging and Interventional Radiology, CUHK lab of AI in radiology (CLAIR), Department of imaging and interventional radiology, The Chinese university of Hong Kong, Hong Kong SAR, China

Synopsis

We propose a deep learning denoising network with rapid 2-NEX acquisitions that can improve structure detail on rapid acquisition 3D FSE knee MR images. We investigated and compared this method to both conventional and deep learning methods. We demonstrated that this new method has the potential to suppress noise while improving structural detail on 3D FSE knee MR images.

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