Might be related "Facebook patent uses image recognition to scan your personal photos for brands" https://www.fastcompany.com/90333067/creepy-facebook-patent-u

Might be related "Facebook patent uses image recognition to scan your personal photos for brands" https://www.fastcompany.com/90333067/creepy-facebook-patent-uses-image-recognition-to-scan-your-personal-photos-for-brands https://www.fastcompany.com/90333067/creepy-facebook-patent-... "faulty pixels, lens scratches, other ‘camera artifacts’ and metadata within the image would be used to associate Facebook users with particular images. " https://www.imaging-resource.com/news/2015/09/18/facebook-wants-to-be-able-to-fingerprint-a-single-im https://www.imaging-resource.com/news/2015/09/18/facebook-wa...