Damage assessment in scans of old pictures

Hi everyone! I have scans of old pictures and I have to assess their damage.

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The problem is that the images are not labeled/annotated. Also, the images are very different from each other.

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Possible damages are: black vertical bands, scratches, stains, punctures, and so on.

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I thought about different options, as image segmentation, anomaly detection, image classification.

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The most appealing technique would be that of image segmentation, since it allows to easily compute the area of …

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