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How Raspberry Pi Can Be Used For ML Applications

Explore how Raspberry Pi can be used for machine learning applications including computer vision, quality inspection, and IoT edge computing with TensorFlow Lite.

Raspberry PiMachine LearningBy Vilros

Overview

Smart ways to reach out to technology and Raspberry Pi have the greatest connection. There is no doubt that experimentation with the smart computer will take you to places. With Raspberry Pi, we are sure you can accomplish a lot more than you think.

People may add voice, audio edge processing, and machine learning capabilities to the internet of things (IoT) applications using one of the many Raspberry Pi kits that are readily accessible.

What is machine learning?

The study of artificial intelligence led to the development of the field of computer science known as "machine learning." It can be described as the study and application of teachable algorithms.

One of the Machine algorithms works with data sets where each data item has already been categorized. Simply put, users provide the algorithm instructions on what values to look for and what responses are reasonable. The model is then tested using fresh data that wasn't used in training to see if it can make accurate predictions based on prior experience with the data.

How does Raspberry Pi's incorporation with AI or ML work?

Machine learning has recently become available in a wide range of fields, and this trend is expected to continue for the foreseeable future. Anyone with a moderately strong desktop computer can now exploit technology that was previously only accessible to supercomputer operators. However, Microsoft is currently promoting the development of machine learning for embedded systems so that the reduction won't end there.

Benefits of ML with the Raspberry Pi

The Embedded Learning Library (ELL) is a collection of tools that enables smaller, less powerful devices like Arduinos, Raspberry Pis, and analogous models to benefit from machine learning. Microsoft created this library intending to make it helpful to everyone.

There are implementation examples for computer vision, audio keyword recognition, and other domains. The library can, however, be expanded to any application where a small embedded system might profit from machine learning.

Using the Raspberry Pi for ML projects

TensorFlow Lite running on a Raspberry Pi 4 can achieve performance on par with NVIDIA's Jetson Nano at a small fraction of the price and power expenditure. By including a Coral Edge TPU USB Accelerator, you can obtain real-time performance with cutting-edge neural network topologies.

With this performance improvement, intriguing offline TensorFlow applications, including tracking and identifying moving objects, have now become possible.

Common uses of applications of Raspberry Pi with ML

It is possible to construct a Raspberry Pi to photograph birds and identify whether or not they are swans. If the images are of swans, they are kept; otherwise, they are discarded.

The Raspberry Pi can also be used as a cheap web crawler to collect data for the model you're working on. This can be quite helpful and time-saving. We can carry out the crawling, data cleansing, and a variety of other operations on the Pi itself.

Quality inspection

The most crucial characteristic of successful companies with a following of devoted customers is high-quality items. Customers are more concerned than ever with product quality and durability today. Artificial intelligence can be used with Raspberry Pi to restructure manufacturing processes more effectively.

Manufacturing companies can now inspect the volume, equipment failures, and flaws thanks to AI-powered computer vision and predictive analytics technology. Businesses may manage waste, overproduction, transportation, inventory, and other issues using predictive analytics enabled by machine learning (ML).

Video and music streaming

With cutting-edge business applications, the Raspberry Pi and AI's computer vision capabilities are breaking new ground. Businesses can enhance their facial and object recognition models by using a deep neural network on a Raspberry Pi.

Technologies for deep learning image recognition, like OpenCV and TensorFlow, extensively use Python modules and rich data sets. Due to the cost-effective integration of these ML technologies on Raspberry Pi, SMBs may increase production and efficiency.

Bottom line

When it comes to projects using machine learning, the Raspberry Pi is not a clear choice, and it is quite obvious. However, the board's small size and extremely low power consumption make it an affordable choice for prototypes, homemade devices, and other experimentations.

It is indisputable that the Raspberry Pi's inadequate processing power makes it nearly hard to train robust models on it. However, as was already mentioned, we may use the Pi to run previously trained models and allow them to conclude fresh data.

So, you may develop some innovative machine learning projects; you can push the capabilities of your Raspberry Pi. Moreover, to get your hands on original Raspberry Pi kits, browse our selection of the best Raspberry Pi kits and individual products curated by our tech experts. As a Raspberry Pi manufacturer, you can be sure that you are getting only the best from Vilros.

By Amanda Cambareri

Technical sources

Based on the ML applications guide from Vilros Blog. Guide to using Raspberry Pi for machine learning and AI applications.