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. 2023 Apr 26;6:74. doi: 10.1038/s41746-023-00811-0

Fig. 5. Examples of augmentations and transformations that alter the semantic meaning of medical images144 but not natural images145.

Fig. 5

a The image shows a T2-weighted brain MRI with a cavernoma in the right parietal lobe (bounded in red). b and c Masking and cropping operations can obscure the cavernoma and alter the semantic meaning of the image, as the MRI-scan no longer exhibits any abnormality. d Image of a dog (bounded in red), (e) and (f) Masking and cropping operations do not obscure the dog nor alter the semantic meaning of the image.