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2017-04-20 00:50:40 -0500 commented question How can we use opencv cuda module from python?

Well I have solved this problem. A undefined symbol in .so file error refers to absence of required libraries . The symbol can be used to decode which library needs to be included.

2017-04-17 01:35:36 -0500 asked a question How can we use opencv cuda module from python?

Hi, I need to use the cv::cuda::HOG from python to get the HOG descriptor from an image. I tried using Python.Boost for creating a wrapper for a C++ function which gets the hog descriptor using opencv cuda module and then importing this function in python. However, I get the following error:ImportError: ../build/lib.linux-x86_64-2.7/pyBoostHOG.so: undefined symbol: _ZN2cv4cuda6Stream4NullEv.

Is there any other way to do this?

2014-04-02 01:52:28 -0500 received badge  Editor (source)
2014-04-02 01:50:20 -0500 asked a question How to install and configure opencv with cmake and mingw in windows 7

Hi, I have been trying to install and configure OpenCV 2.4.8 on windows 7 with cmake and mingw.I went through several tutorials for it, but every time I am failing at it. Can anyone please help me with step by step instruction for installing and configuring OpenCV 2.4.8 with cmake and mingw?