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MicroPython Projects

You're reading from   MicroPython Projects A do-it-yourself guide for embedded developers to build a range of applications using Python

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Product type Paperback
Published in Apr 2020
Publisher Packt
ISBN-13 9781789958034
Length 294 pages
Edition 1st Edition
Languages
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Author (1):
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Brad Stewart Brad Stewart
Author Profile Icon Brad Stewart
Brad Stewart
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Table of Contents (14) Chapters Close

Preface 1. Down the Rabbit Hole with MicroPython 2. Managing Real-Time Tasks FREE CHAPTER 3. Writing a MicroPython Driver for an I/O Expander 4. Developing an Application Test Harness 5. Customizing the MicroPython Kernel Start Up Code 6. A Custom Debugging Tool to Visualize Sensor Data 7. Device Control Using Gestures 8. Automation and Control Using Android 9. Building an Object Detection Application Using Machine Learning 10. The Future of MicroPython 11. Downloading and Running MicroPython Code
12. Assessments 13. Other Books You May Enjoy

Implementing and testing object detection on the OpenMV camera

There are several different ways that we can implement object detection using the OpenMV camera. In this section, we are going to use two different methods:

  • First, we are going to use a pretrained convolutional neural network (CNN) that was trained by OpenMV using the CIFAR-10 dataset. We will load the example and then provide it with several images to see how the network behaves and to become familiar with OpenMV operations.
  • Second, we will move beyond the pretrained network and train a network of our own that we will then deploy to the OpenMV camera. By the time you have completed this section, you will be able to train a network to detect whatever object it is that you are interested in detecting and be able to start building your own control application.
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