installing OpenCV 3.0 on raspberry pi b+
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http://raspberrypi.stackexchange.com/questions/27232/installing-opencv-3-0-on-raspberry-pi-b
https://code.google.com/p/qt-opencv-multithreaded/
http://raspberrypi.stackexchange.com/questions/27232/installing-opencv-3-0-on-raspberry-pi-b
https://code.google.com/p/qt-opencv-multithreaded/