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Fig. 4 | BMC Bioinformatics

Fig. 4

From: MADGAN: unsupervised medical anomaly detection GAN using multiple adjacent brain MRI slice reconstruction

Fig. 4

Example T1c brain MRI slices with no abnormal findings/three brain metastases from a test set: a Input 3 real slices; b Ground truth next 3 real slices; c, d Next 3 slices reconstructed by MADGAN and 7-SA MADGAN. To compare the real/reconstructed next 3 slices, we show pixelwise \(\ell _2\) loss values in (b) versus (c) and (b) versus (d) columns, respectively. Using a Jet colormap in [0, 0.06] with alpha-blending, we overlay the obtained maps onto the ground truth slices. The achieved slice-level, pixelwise \(\ell _2\) loss values are also displayed

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