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You're reading from Android Application Programming with OpenCV For Java developers OpenCV is a fantastic opportunity to benefit from the popularity of image related mobile apps on Android. This book teaches you all you need to know about computer vision with practical projects.

Product type Paperback

Published in Sep 2013

Publisher Packt

ISBN-13 9781849695206

Length 130 pages

Edition 1st Edition

Languages

Java

Tools

Android

Concepts

Android Development

Author (1):

Joseph Howse

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Table of Contents (12) Chapters

Android Application Programming with OpenCV

Credits

About the Author

About the Reviewers

www.PacktPub.com

Preface

1. Setting Up OpenCV

2. Working with Camera Frames FREE CHAPTER

3. Applying Image Effects

4. Recognizing and Tracking Images

5. Combining Image Tracking with 3D Rendering

Index

Chapter 4. Recognizing and Tracking Images

Our goal in this chapter is to add image tracking to Second Sight. We will train the app to recognize certain arbitrary, rectangular images—for example, paintings—and to determine their pose in a 2D projection. The app will draw an outline around a tracked image when it appears in the camera feed. All of the tracking and drawing is done using OpenCV rather than other Android libraries.

Note

The complete Eclipse project for this chapter can be downloaded from my website at http://nummist.com/opencv/5206_04.zip.

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You're reading from Android Application Programming with OpenCV For Java developers OpenCV is a fantastic opportunity to benefit from the popularity of image related mobile apps on Android. This book teaches you all you need to know about computer vision with practical projects.

Table of Contents (12) Chapters

Chapter 4. Recognizing and Tracking Images

Note

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Authors (1)