Mastering OpenCV 4 with Python

Installing the cvlib package

To install the cvlib package (https://pypi.org/project/cvlib/), first install the required packages (numpy, opencv-python, requests, progressbar, pillow, tensorflow, keras) using the following command:

$ pip install -r requirements.txt

Then, install the cvlib package:

$ pip install cvlib

To upgrade to the newest version, enter the following command:

pip install --upgrade cvlib

Note that if you are using a GPU, you can edit the requirements.txt file to include tensorflow-gpu instead of tensorflow.

To check that the installation has been performed correctly, just open a Python shell and try to import the face_recognition library:

pythonimport cvlib