RGB histogram of ESP32-CAM images

In this short post I will show you how to use the EloquentArduino library to extract an RGB histogram from your ESP32-cam images for computer vision tasks.

RGB histogram from "Secure Content-Based Image Retrieval in the Cloud With Key Confidentiality"

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Easy ESP32 camera HTTP video streaming server

This will be a short post where I introduce a new addition to the Arduino Eloquent library aimed to make video streaming from an ESP32 camera over HTTP super easy. It will be the first component of a larger project I'm going to implement.

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Easier, faster pure video ESP32 cam motion detection

If you liked my post about ESP32 cam motion detection, you'll love this updated version: it's easier to use and blazing fast!

Faster motion detection

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Handwritten digit classification with Arduino and MicroML

We continue exploring the endless possibilities on the MicroML (Machine Learning for Microcontrollers) framework on Arduino and ESP32 boards: in this post we're back to image classification. In particular, we'll distinguish handwritten digits using an ESP32 camera.

Arduino handwritten digit classification

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Apple or Orange? Image recognition with ESP32 and Arduino

Do you have an ESP32 camera?

Want to do image recognition directly on your ESP32, without a PC?

In this post we'll look into a very basic image recognition task: distinguish apples from oranges with machine learning.

Apple vs Orange

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Motion detection with ESP32 cam only (Arduino version)

Do you have an ESP32 camera? Do you want to do motion detection WITHOUT ANY external hardware?

Here's a tutorial made just for you: 30 lines of code and you will know when something changes in your video stream 🎥

ESP32 camera motion detection example

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