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Project X #14 ~ Mask Detection with Deep Learning: Build Your Own Image Classifier
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Project X

Project X #14 ~ Mask Detection with Deep Learning: Build Your Own Image Classifier

Learn how to build an AI-powered mask detection system with deep learning and TensorFlow. Step-by-step guide for image classification in Python.

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Josh Wenner
May 10, 2025
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The Nerd Nook
The Nerd Nook
Project X #14 ~ Mask Detection with Deep Learning: Build Your Own Image Classifier
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Ever wonder how those systems work that can tell if someone’s wearing a face mask or not? Like the ones they started using during the pandemic in stores and buildings? Heck, maybe even something like FaceID.

Well, in this month’s Project X, we’re gonna build one from scratch.

Yep, we’re putting together a full face mask detection system using deep learning — the same kind of tech behind things like self-driving cars and facial recognition. Don’t worry if you’re new to this. I’ll walk you through it step by step.

We’ll start by loading the data and getting it cleaned up, then build a model using something called a CNN (that’s just short for Convolutional Neural Network — it’s really good at recognizing images).

After that, we’ll train it, test how well it works, and then run it on some new photos to see what it can do. We’ll be using Tensorflow and OpenCV for a lot of this.

Welcome to Project X – where dreams meet code! Dive into creativity as I guide you through the creation of a captivating project, step by step, in each monthly edition. From conceptualization to execution. Join premium today!

By the time we’re done, you’ll know how these systems actually work and have your own version up and running — one you can show off, improve, or even use in a real project.

This is the kind of hands-on stuff I love sharing here in Project X — real tools, real code, and real results. Let’s build something cool together.

I’ll link the previous Project X here where we built a Real-Time Weather App is Flet for future reference.

👉 Premium readers can access the Dataset.

👉 Access the Source Code at the bottom.

👉 Gain access to my full article archive.

👉 Recommend projects at the bottom.

These projects take a lot of time and resources for me to craft in a way that I can present them and share them for you all.

Thank you for allowing me to do work that I find meaningful. This is my full-time job so I hope you will support me!

👉 If you value projects like this one, please leave it a ❤️ and share it with others. This helps more people discover these projects, which helps me out!

Let’s get building out a Convolutional Neural Network!

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