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Trinity College Dublin

Dublin University Crest Computer Science Department > Dr. Kenneth Dawson-Howe > Practical Vision textbook Trinity College Crest
 Code Samples
 OpenCV information
 Lecture notes
 Application Problems


OpenCV is a an open source computer vision library available at Version 2.x of OpenCV has C++, C, Java and Python interfaces and supports several platforms (Windows, Linux, Mac OS, iOS and Android). Version 3.x add C#, JavaScript, Haskell and D interfaces and adds WinRT & QNX (BlackBerry) as additional supported platforms.

For ease of access, a copy of OpenCV V2.4.10 (for Windows) is provided here.

OpenCV 4.1.0 is now available at

Online documentation is quite extensive. There is also some support specifically for Ubuntu Linux.

Email  kdawson @