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You're reading from  Raspberry Pi Computer Vision Programming. - Second Edition

Product typeBook
Published inJun 2020
Reading LevelBeginner
PublisherPackt
ISBN-139781800207219
Edition2nd Edition
Languages
Python
Tools
OpenCV
Concepts
Computer Vision
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Author (1)
Ashwin Pajankar
Ashwin Pajankar
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Ashwin Pajankar

Ashwin Pajankar is an author, a YouTuber, and an instructor. He graduated from the International Institute of Information Technology, Hyderabad, with an MTech in Computer Science and Engineering. He has been writing programs for over two and a half decades. He is proficient in Linux, Unix shell scripting, C, C++, Java, JavaScript, Python, PowerShell, Golang, HTML, and assembly language. He has worked on single-board computers such as Raspberry Pi and Banana Pro. He is also proficient with microcontroller boards such as Arduino and the BBC Micro:bit. He is currently self-employed and teaches on Udemy and YouTube. He also organizes programming boot camps for working professionals and software companies.
Read more about Ashwin Pajankar

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Summary

This was an interesting chapter. We started by looking at colorspaces and their application for object tracking by color. Then, we learned about transformations and thresholding. We also learned how to create a small app with push buttons for live thresholding. All the concepts we demonstrated, especially thresholding techniques, will be very useful for the advanced image processing applications we will learn about later in this book.

In the next chapter, we will learn about a few signal processing concepts and image noise. We will learn about techniques for filtering images and removing noise in images. We will also combine those concepts with the RPi's GPIO and create a few nice live image processing apps.

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Raspberry Pi Computer Vision Programming. - Second Edition
Published in: Jun 2020Publisher: PacktISBN-13: 9781800207219
© 2020 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Ashwin Pajankar

Ashwin Pajankar is an author, a YouTuber, and an instructor. He graduated from the International Institute of Information Technology, Hyderabad, with an MTech in Computer Science and Engineering. He has been writing programs for over two and a half decades. He is proficient in Linux, Unix shell scripting, C, C++, Java, JavaScript, Python, PowerShell, Golang, HTML, and assembly language. He has worked on single-board computers such as Raspberry Pi and Banana Pro. He is also proficient with microcontroller boards such as Arduino and the BBC Micro:bit. He is currently self-employed and teaches on Udemy and YouTube. He also organizes programming boot camps for working professionals and software companies.
Read more about Ashwin Pajankar

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