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. Author manuscript; available in PMC: 2021 Aug 1.
Published in final edited form as: Magn Reson Med. 2020 Jan 23;84(2):825–837. doi: 10.1002/mrm.28179

Figure 4.

Figure 4.

Impact of deep learning-based image processing on source image appearance. Ungated 1-shot radial QISS images obtained without (left) and with (right) U-net-based deep learning image processing. Note the reduced apparent noise levels as well as improved arterial-to-background contrast and image quality obtained with deep learning processing.