Take the first steps in understanding THE LIBRARY for image manipulation and computer vision for Python. Today we will learn how to work with OpenCV, and I’ll do my best to keep it simple.
Whether you want to build a complex deep learning model for a self-driving car, a live face recognition program, or making your image processing software for your graduate project, you will have to learn OpenCV along the way.
OpenCV is a huge image and video processing library designed to work with many languages such as python, C/C++, Java, and more. It is so popular and powerful that it is the foundation for many of the applications you know that deal with image processing.
Getting started with OpenCV can be challenging, primarily if you rely on its official documentation, which is known for being cumbersome and hard to understand.
Today we will learn how to work with OpenCV, and I’ll do my best to keep it simple.
Learn Free how to create a virtual pen and eraser with python and OpenCV with source code and complete guide. This entire application is built fundamentally on contour detection. It can be thought of as something like closed color curves on compromises that have the same color or intensity, it's like a blob. In this project we use color masking to get the binary mask of our target color pen, then we use the counter detection to find the location of this pen and the contour to find it.
OpenCV Python in Python will explain all the basics of OpenCV. It also explains how to create a face recognition system and a motion detector.
In this tutorial, you’re going to learn a variety of Python tricks that you can use to write your Python code in a more readable and efficient way like a pro.
Today you're going to learn how to use Python programming in a way that can ultimately save a lot of space on your drive by removing all the duplicates. We gonna use Python OS remove( ) method to remove the duplicates on our drive. Well, that's simple you just call remove ( ) with a parameter of the name of the file you wanna remove done.
To draw a rectangle in Python using OpenCV, use cv2.rectangle() function. The cv2 rectangle() method is used to draw a rectangle on any image.