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Use the pip Command to Install the OpenCV Module.These files are stored in a large “on-line repository” termed as Python Package Index (PyPI).Created: May-09, 2021 | Updated: July-09, 2021 PIP is a package management system used to install and manage software packages/libraries written in Python. If Python is not present, go through How to install Python on Windows? and follow the instructions provided. If Python is already installed, it will generate a message with the Python version available. Open the Command line(search for cmd in the Run dialog( + R). To check if your system already contains Python, go through the following instructions: To install OpenCV, one must have Python and PIP, preinstalled on their system. To Identify image patterns and its various features we use vector space and perform mathematical operations on these features. When it integrated with various libraries, such as Numpuy, python is capable of processing the OpenCV array structure for analysis. By using it, one can process images and videos to identify objects, faces, or even the handwriting of a human. OpenCV is the huge open-source library for computer vision, machine learning, and image processing and now it plays a major role in real-time operation which is very important in today’s systems. Prerequisite: Python Language Introduction Python Tkinter – Validating Entry Widget.Python | asksaveasfile() function in Tkinter.Python | askopenfile() function in Tkinter.Hierarchical treeview in Python GUI application.Face Detection using Python and OpenCV with webcam.Python | Background subtraction using OpenCV.Python | Thresholding techniques using OpenCV | Set-3 (Otsu Thresholding).Python | Thresholding techniques using OpenCV | Set-2 (Adaptive Thresholding).Python | Thresholding techniques using OpenCV | Set-1 (Simple Thresholding).Erosion and Dilation of images using OpenCV in python.Image Processing in Python (Scaling, Rotating, Shifting and Edge Detection).Arithmetic Operations on Images using OpenCV | Set-2 (Bitwise Operations on Binary Images).Arithmetic Operations on Images using OpenCV | Set-1 (Addition and Subtraction).Reading an image in OpenCV using Python.How to Install OpenCV for Python on Windows?.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.