Databases doesn't accept a duplicate entry but what about a similar entry of two similar photos can the deep face recognition figure this out and how about manipulation in the photo like flipping changing brightness and contrast can this affect the recognition ?
Dear Ahmed Elfayoumy ,
Applying machine learning techniques to biometric security solutions is one of the emerging AI trends. Today I would like to share some ideas about how to develop a face recognition-based biometric identification system using OpenCV library, DLib and real-time streaming via video camera.
https://towardsdatascience.com/how-to-build-a-face-detection-and-recognition-system-f5c2cdfbeb8c
Regards,
Shafagat
Though effective in recognition, long training time is one of the disadvantages
Yes, it can. But the accuracy depends on how much data is used for testing and how long it has been tested.
In Biometrics, what you are asking for is called de-duplication. This is used, for example, to avoid one person to register twice in a social security system: https://uidai.gov.in/what-is-aadhaar.html
Generally, here is some information on face image deduplication: https://www.idmission.com/en/blog/everything-you-need-to-know-about-identity-deduplication
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