Opening multiple color windows to capture using OpenCV in Python
OpenCV is an open source computer vision library that works with many programming languages and provides a vast scope to understand the subject of computer vision.In this example we will use OpenCV to open the camera of the system and capture the video in two different colors.
Approach: With the libraries available in OpenCV-Python below we will open two different windows, one window will show live camera result in coloured form and the another will display the same in grayscale (black and white).The code is as below
cv2 library installs automatically when openCV is installed.In order to install numpy use the following command at the cmd/linux terminal:
pip install numpy
numpy as np
Run the above code on your own system so that you can install the required libraries and more
Whether you're preparing for your first job interview or aiming to upskill in this ever-evolving tech landscape, GeeksforGeeks Courses
are your key to success. We provide top-quality content at affordable prices, all geared towards accelerating your growth in a time-bound manner. Join the millions we've already empowered, and we're here to do the same for you. Don't miss out - check it out now!