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Native (A) and post-contrast (B) T1 maps generated using MOLLI and MyoMapNet with different DL architectures calculated from the prospectively collected LL4 sequence. VGG19 and ResNet50 failed to correctly estimate T1 maps and resulted in blurry images. ResUNet was able to create anatomically correct images but with significant T1 errors. Both U-Net and FC resulted in similar image quality as MOLLI.
