A Facial Recognition API is a powerful tool for detecting and authenticating persons based on their unique facial traits. If you are a newbie who wants to begin utilizing this technology, here is a short introduction that will help you understand how it works and what benefits it provides.
What Is This Recognition Technology?
An application programming interface (API) for facial recognition allows developers to include facial recognition technology in their applications. Most of these APIs operate by scanning face photographs and comparing facial attributes to a database of previously recorded photos.
Benefits Of Facial Recognition Technology
Facial recognition technology has several uses, including:
Security: Facial recognition technology is commonly utilized in security to verify people’s identities. It may be used at airports, government buildings, and enterprises, for example, to guarantee that only authorized personnel have access to certain areas.
Many businesses use face recognition technology to capture client data and tailor their purchasing experience. It can, for example, be used to offer clients personalized deals depending on their age or gender.
Fraud detection and prevention: Facial recognition technology may be used to identify and prevent online fraud and identity theft. It can, for example, be used to match a person’s photograph with specified identifying information to validate that person’s legitimacy.
How To Use A Facial Recognition API
In this case, we are going to use the Zylabs Facial Recognition API as an example, which is the one that is giving the most results in the current market.
To utilize a face recognition API, you must first perform the following steps:
Enter in Zyla Marketplace: Choose the plan that best suits your needs, even you can try it for free with limited calls.
Sign up and obtain API credentials – Once you’ve decided on a plan, you must sign up and obtain API credentials. These credentials will be used to verify your application’s access to the face recognition API.
Integrate the API into your app – Once you’ve obtained the API credentials, you must incorporate the API into your app. To accomplish this, you must follow the guidelines supplied by the API provider.
To utilize the face recognition API, you must submit links to your selected images that the API can scan and compare against its image database.
Receive results: After you give the face images, the API will compare them to its image database and return the results to your application.
About This API
With Face Comparison API, you can check if the same person appears in 2 different pictures. Our Artificial Intelligence will allow you to compare and determine if those 2 pictures are, indeed, from the same person.
What your API receives and what your API provides (input/output)?
The API will need you to pass either the publicly accessible image URL, and our AI will handle everything. You will receive an intuitive output:
Result Message: This object will say either “the two faces belong to different people” (in case of face mismatching) or “the two faces belong to the same person” (in case of face matching)
Similar Percent: This retrieves the percentage of similarity between the two faces.
(Note: The pictures that are provided need to be clean. It means that the face of the person to compare needs to be visible and clear for our AI. Blurry images, several people in the same picture, and not recognizable faces could lead to a comparison error.)
For example, the API gives you this response:
{
“statusCode”: 200,
“statusMessage”: “OK”,
“hasError”: false,
“data”: {
“resultIndex”: 0,
“resultMessage”: “The two faces belong to the same person. “,
“similarPercent”: 0.9042724605108994
},
“imageSpecs”: [
{
“leftTop”: {
“isEmpty”: false,
“x”: 718,
“y”: 195
},
“rightTop”: {
“isEmpty”: false,
“x”: 356,
“y”: 176
},
“rightBottom”: {
“isEmpty”: false,
“x”: 337,
“y”: 538
},
“leftBottom”: {
“isEmpty”: false,
“x”: 699,
“y”: 557
}
},
{
“leftTop”: {
“isEmpty”: false,
“x”: 859,
“y”: 160
},
“rightTop”: {
“isEmpty”: false,
“x”: 511,
“y”: 111
},
“rightBottom”: {
“isEmpty”: false,
“x”: 462,
“y”: 459
},
“leftBottom”: {
“isEmpty”: false,
“x”: 810,
“y”: 508
}
}
]
}
To utilize it, you must first do the following:
1- Navigate to Face Comparison Validator API and click the “TRY FREE FOR 7 DAYS” option to begin utilizing the API.
2- You will be issued your unique API key after registering in Zyla API Hub.
3- This endpoint will receive the image URL and will provide you with the comparison results. You will be able to tell if the two pictures correspond to the same person.
4- Once you’ve found your required endpoint, perform the API request by selecting the “run” button and viewing the results on your screen.