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pip3 install numpy
to Install numpy.
NOTE: If Python3.7 is the only version in your PC, you can use both pip and pip3 to install
software, but when you also have Python2.x installed, you must use pip3 to install it in
your Python3.7 library.
NumPy is a general-purpose array-processing package designed to efficiently manipulate
large multi-dimensional arrays of arbitrary records without sacrificing too much speed for
small multi-dimensional arrays.
Download OpenCV_python.whl:
https://www.lfd.uci.edu/~gohlke/pythonlibs/#opencv
In our case, we download opencv_python-3.4.3-cp37-cp37m-win_amd64.whl for
Python3.7 on x64 OS.
Download it and save it in default user path (in my case is C:\Users\effec\) so you don’t
have to input the path when installing.
Now you can install OpenCV_python:
pip3 install opencv_python-3.4.3-cp37-cp37m-win_amd64.whl
And then you need to install zmq and pybase64 for FPV function (same reason in RPi):
pip3 install zmq pybase64
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