Extract it to a folder, opencv and create a new folder build in it.

It can be from Sourceforge (for official release version) or from Github (for latest source).

Make sure Python and Numpy are working fine.You can also download 32-bit versions also. It will be bigger in size, but will have everything you need. So your system must have the same Visual Studio version and build Numpy from source.Īnother method to have 64-bit Python packages is to use ready-made Python distributions from third-parties like Anaconda, Enthought etc.

When you start Python IDLE, it shows the compiler details. For that, you have to use the same compiler used to build Python. Problem is that, there is no official 64-bit binaries of Numpy. But if you want to use OpenCV for 圆4, 64-bit binaries of Python packages are to be installed. Note In this case, we are using 32-bit binaries of Python packages. Download and install Visual Studio and CMake.ĭownload and install necessary Python packages to their default locations.If the results are printed out without any errors, congratulations !!! You have installed OpenCV-Python successfully. Open Python IDLE and type following codes in Python terminal.Copy the opencv_world.dll file to C:/Python27/lib/site-packages.Copy cv2.pyd to C:/Python27/lib/site-packages.Download latest OpenCV release from GitHub or SourceForge site and double-click to extract it.Enter import numpy and make sure Numpy is working fine. Python will be installed to C:/Python27/ in case of Python 2.7. Install all packages into their default locations.Matplotlib ( pip install matplotlib) ( Matplotlib is optional, but recommended since we use it a lot in our tutorials).Numpy package (for example, using pip install numpy command).

Python 3.x (3.4+) or Python 2.7.x from here.

Below Python packages are to be downloaded and installed to their default locations.

We will learn to setup OpenCV-Python in your Windows system.īelow steps are tested in a Windows 7-64 bit machine with Visual Studio 2010 and Visual Studio 2012.

Install pip visual studio code