As beginners in OpenCV, it is a daunting task to read beautiful yet complicated projects and codes. But fear not! In this post, we will guide you through a fun project which uses very basic Computer ...
Hough Transform with OpenCV (C++/Python)
[latexpage]In this post, we will learn how to detect lines and circles in an image, with the help of a technique called Hough transform. What is Hough transform? Hough transform is a feature ...
Shape Matching using Hu Moments (C++/Python)
In this post, we will show how to use Hu Moments for shape matching. You will learn the following What are image moments?How are image moments calculated?What are Hu moment invariants (or Hu ...
Install OpenCV 4 on CentOS 7 (C++ and Python)
OpenCV released OpenCV-3.4.4 and OpenCV-4.0.0 on 20th November. There have been a lot of bug fixes and other changes in these versions. The release highlights are as follows: OpenCV is now C++11 ...
Install OpenCV 4 on Red Hat (C++ and Python)
OpenCV released OpenCV-3.4.4 and OpenCV-4.0.0 on 20th November. There have been a lot of bug fixes and other changes in these versions. The release highlights are as follows: OpenCV is now C++11 ...
OpenCV Installation on Ubuntu, macOS, Windows and Raspberry Pi
In this post we provide OpenCV Installation instructions on different Operating Systems. This post is regularly updated to include instructions for the latest version of OpenCV. This post is divided ...
