What is Facial Recognition, and How Does It Work?

Facial recognition is a relatively new technology that has potentially significant implications for law enforcement and the modern world. Here’s everything you need to know about the science behind facial recognition; what it can and cannot do, how it works, and more.

What is Facial Recognition?

Facial recognition is the process of recognizing a person by analyzing their facial features. It uses artificial intelligence (AI) and computerized algorithms to identify people based on their facial structure and characteristics.

Facial Recognition: An Exact Definition

– acquiring images of faces, – extracting features, – matching features against existing facial representations.

How Does Facial Recognition Work?

1. Face detection 2. Face analysis 3. Converting the image to data 4. Finding a match

What are the Applications of Facial Recognition?

– Marketing and advertising – Finding missing persons – Banking – Unlocking phones – Airports and border control

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