Are there any C# facial recognition libraries that work?

Are there any C# facial recognition libraries that work? I would like to locate people in my data base by having them stare in a camera :-). This is not used for security or authentication just to help with a qu开发者_开发百科ick lookup so if it is good enough to narrow down a list of people that would be a win.

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You can look into Microsoft's Face API:

https://www.microsoft.com/cognitive-services/en-us/face-api/documentation/overview