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Fig. 5 | BMC Medical Imaging

Fig. 5

From: Super-resolution deep learning reconstruction at coronary computed tomography angiography to evaluate the coronary arteries and in-stent lumen: an initial experience

Fig. 5

Case example of a 34-year-old man weighing 144 kg with a body mass index of 46 kg/m2. Curved planar reformation of the left circumflex artery taken at 120 kV, 750 mA, with prospective ECG gating. a, b: SR-DLR image (signal-to-noise ratio (SNR), 17.4; contrast-to-noise ratio (CNR), 21.0). The image quality was rated as fair with marked noise-related blurring (white arrows). c, d: MBIR image (SNR, 16.0; CNR, 17.8). The image quality was rated as good with some noise-related blurring (blue arrows). SR-DLR, super-resolution deep learning reconstruction; SNR, signal-to-noise ratio; CNR, contrast-to-noise ratio; MBIR, model-based iterative reconstruction

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BMC Medical Imaging

ISSN: 1471-2342

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