python dlib face recognition
What is DLIB face recognition? How do I use DLIB in Python?

Facial recognition and biometric scanning systems also use computer vision technology to identify individuals for security purposes. The most common example of computer vision in facial recognition is for securing smartphones. More advanced uses of facial recognition and biometrics include in residential or business security systems that use unique physiological features of individuals to verify their identity. Deep learning algorithms can identify the unique patterns in a person’s fingerprints and use it to control access to high-security areas such as high-confidentiality workplaces, such as nuclear powerplants, research labs, and bank vaults.

Face Recognition. Recognize and manipulate faces from Python or from the command line with. the world's simplest face recognition library. Built using dlib's  
We will share code in C++ and Python for the following Face Detectors : Haar Cascade