This is a step by step guide to build OpenCV with Extra Modules for Python (Anaconda) for Windows without errors. Particularly, I will use the freetype module in OpenCV-Contrib. I tried to be very ...

This problem appears in Windows and Linux. I have reproduced this problem only without the flann module, however, other modules disabling may lead to the same problem too. There is no such problem ...

sudo apt-get install libhdf5-dev libhdf5-serial-dev sudo apt-get install libqtwebkit4 libqt4-test sudo pip install opencv-contrib-python This should install OpenCV on your Pi, if you are successful ...