Face Recognition - basic information

Face recognition is a type of biometric technology that verifies a person’s identity using their facial features. Over the past few years, facial recognition has evolved significantly and is now used in many applications, including reverse face search tools.

Basically the whole process is divided into few steps:

  1. Detection - the system locates a face in an image or video.
  2. Analysis - it maps key facial landmarks (e.g., eyes, nose, mouth) and converts them into numerical data.
  3. Comparison - the generated faceprint is compared to images in a database or online.
  4. Identification or Verification - the system either identifies who the person is or confirms that two faces match.

How to use facial recognition?

One of the best ways to use facial recognition is through reverse face search tools to find:

  • your images that appear online
  • images that may have been misused (copyright violations)
  • potential fraudsters or scammers
  • a person whose background you want to check

Besides that, facial recognition is implemented in various tools that verify identity, such as smartphones and laptops for secure login, banking apps for payment authentication, airport and border security systems, social media platforms for account verification.

It is also used in law enforcement for identifying suspects and healthcare applications to manage patient records.

What is Facial Recognition and How to Search For Faces Online?

Face recognition search with lenso.ai

We will move forward with testing the face recognition feature available on lenso.ai. All you need to do is search by image on lenso and check the “People” category.

how-to-use-facial-recognition

Then, simply check all available sources under each image. There, you will find all possible information about a specific image and the person in the image.

how-to-use-facial-recognition

You can also refine your search by:

  • checking other available categories (Duplicates, Places, Related, or Similar)
  • creating a free alert to receive up-to-date information whenever new image results appear online
  • filtering image results by specific domains or keywords
  • sorting results by newest/oldest or best/worst match

What are the best face search tools?

Currently lenso.ai is the best face search tool that is available online. But you can also explore some lenso.ai alternatives:

  • Pimeyes
  • Facecheck.id
  • TinEye
  • Google Lens
  • Yandex

Author

Julia Mykhailiuk

Marketing Specialist