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Lv 6

Long Tooth asked in Computers & Internet Internet Facebook · 7 years ago

How does Facebook tag images instantly?

I upload pictures and it knows who is in them. Facebook asks me if I want to tag them, by name, how does it recognise them? And connect the names before I say who is in the picture. It doesn't seem to know who people are who don't have a facebook account.

1 Answer

Relevance

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7 years ago
Favourite answer
Face recognition. It has been out for several years now.

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