How to Easily Add Emotion Detection to Your App With face-api.js

How to Easily Add Emotion Detection to Your App With face-api.js

Facial recognition made easy

The popularity of image recognition continues to grow as more and more sophisticated tools see the daylight. With advances in AI and computer vision (and the fact that now we have an enormous amount of data available thanks to the internet), now it’s also possible to do face expression recognition inside the browser.

Today, I would like to introduce you to face-api.js, which is a JavaScript face recognition library implemented on top of TensorFlow.js, the popular machine learning library created for JavaScript.

Face-api is super easy to use. It has a powerful API that exposes only the necessary configuration, hiding all the underlying layers, such as actually writing neural nets. Apart from different models of recognition, it also comes with pre-built drawing functions so we don’t have to mess around with a canvas.

In this tutorial, I will cover how you can use it to detect emotions on images. In fact, just to show you how easy it is to implement it using face-api.js, the whole script will be around 20 lines. So let’s jump into it.


How to Easily Add Emotion Detection to Your App With face-api.js

javascript web-development faceapi emotion-detection ai webtips

What is Geek Coin

What is GeekCash, Geek Token

Best Visual Studio Code Themes of 2021

Bootstrap 5 Tutorial - Bootstrap 5 Crash Course for Beginners

Nest.JS Tutorial for Beginners

Hello Vue 3: A First Look at Vue 3 and the Composition API

Hire Dedicated JavaScript Developers -Hire JavaScript Developers

Hire dedicated JavaScript Developers who are proficient in AngularJS, ReactJS, NodeJS, & VueJS frameworks. Get flexible hiring models as per your business requirements.

JS Development Company India | JavaScript Development Services

Best JavaScript web app development company in India, PixelCrayons provides full stack JS development & maintenance. 16+ Yrs Exp., 60% less cost, Strict NDA

Exposing Most Common Web Development Myths | ByteCipher

Are you looking for the best Web and Mobile App Development Company in India? We at ByteCipher are offering creative & custom web and mobile app development services worldwide

Why Web Development is Important for your Business

With the rapid development in technology, the old ways to do business have changed completely. A lot more advanced and developed ways are ...

Top Web Development Company in India

We are the best offshore web development company in India providing web applications on Blockchain, AI & Chatbots. 15+ Yrs Exp., Save upto 60% on development.