December 2012
Intermediate to advanced
340 pages
8h 3m
English
Content preview from Mastering OpenCV with Practical Computer Vision ProjectsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Porting from desktop to Android
Now that the program works on the desktop, we can make an Android or iOS app from it. The details given here are specific to Android, but also apply when porting to iOS for Apple iPhone and iPad or similar devices. When developing Android apps, OpenCV can be used directly from Java, but the result is unlikely to be as efficient as native C/C++ code and doesn't allow the running of the same code on the desktop as it does for your mobile. So it is recommended to use C/C++ for most OpenCV+Android app development (readers who want to write OpenCV apps purely in Java can use the JavaCV library by Samuel Audet, available at http://code.google.com/p/javacv/, to run the same code on the desktop that we run on Android). ...
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