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exadel-inc / CompreFace

Leading free and open-source face recognition system
https://exadel.com/accelerator-showcase/compreface/
Apache License 2.0
5.45k stars 746 forks source link

en face only #758

Open luzik opened 2 years ago

luzik commented 2 years ago

I have some false positives when person do not facing forward(even 99% hit), especially if it facing about 90deg to the left or right (side face). Can I prevent face recognition if subject is not facing forward ? Is there any information about facing angle ? Maybe mask provide such informations ?

pospielov commented 2 years ago

You can upload face examples that do not face forward. It should improve the accuracy. You can try to calculate the angle using the landmarks plugin.

luzik commented 2 years ago

I have a few samples trained, but its still gives false positive.

Please look at todays photo (I am not "amelka")

Zrzut ekranu 2022-03-22 o 17 13 00
pospielov commented 2 years ago

Does double take show the probability that this is a face? Because this is a problem, the system shouldn't even try to recognize this face. I mean it should be sean at least half of the face