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Qt 5 and OpenCV 4 Computer Vision Projects

You're reading from   Qt 5 and OpenCV 4 Computer Vision Projects Get up to speed with cross-platform computer vision app development by building seven practical projects

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Product type Paperback
Published in Jun 2019
Publisher Packt
ISBN-13 9781789532586
Length 348 pages
Edition 1st Edition
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Author (1):
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Zhuo Qingliang Zhuo Qingliang
Author Profile Icon Zhuo Qingliang
Zhuo Qingliang
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Table of Contents (11) Chapters Close

Preface 1. Building an Image Viewer FREE CHAPTER 2. Editing Images Like a Pro 3. Home Security Applications 4. Fun with Faces 5. Optical Character Recognition 6. Object Detection in Real Time 7. Real-Time Car Detection and Distance Measurement 8. Using OpenGL for the High-Speed Filtering of Images 9. Assessments 10. Other Books You May Enjoy

Technical requirements

Users are required to have the ImageViewer application, which we built in the previous chapter, running correctly. Our development in this chapter will be based on that application.

Also, some basic knowledge of OpenCV is required as a prerequisite. We will be using the latest version of OpenCV, that is, version 4.0, which was released in December 2018, when this book was being written. Since the new version is not yet included in the software repositories of many operator systems, such as Debian, Ubuntu, or Fedora, we will build it from the source. Please don't worry about this—we will cover the installation instructions briefly, later in this chapter.

All of the code for this chapter can be found in this book's GitHub repository at https://github.com/PacktPublishing/Qt-5-and-OpenCV-4-Computer-Vision-Projects/tree/master/Chapter-02.

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