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How do the face recognition and reconstruction neural networks work? (self.ai_)

submitted 1 year ago* (last edited 1 year ago) by Adequately_Insane to c/ai_

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I find it unbelieveable how some advanced neural networks can take source face and transpose it to target face with almost 100% precision even in facial expressions - all from one picture. If you told me that would be possible 10 years ago, i would tell you you read too much scifi.

So how do they work exactly?

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[–] A_A 1 points 1 year ago

@[email protected] answers your question quite nicely here :
https://lemmy.world/comment/5805941

From : Asking ChatGPT to Repeat Words ‘Forever’ Is Now a Terms of Service Violation
https://lemmy.world/post/9145676

[–] A_A 0 points 1 year ago

Your mom and dad made you so they know exactly how your brain works ? ...no they do not.

Well, it's the same thing with deep neural networks : they tried to imitate (natural) neural networks ... they made many recipes ... some of those recipes gave good results so they just expanded on the good ones, trying to adjust this and that. They (mostly) don't know how it works : it's an art more than a science.