In this tutorial we will see two OpenCV functions which we can use to apply the Sobel and Scharr filters to an image to detect edges.
OpenCV: Kernel Matrix Creation
In this tutorial we will get familiar with three OpenCV functions which generate the kernel matrices, used by filters like Sobel and Scharr.
OpenCV: Linear Filters Basics
In this tutorial we will see how to create linear filters and how to apply them to an image in order to remove any noise and blur it.
Coding Guides: Creating High-Quality Classes
In this tutorial I will introduce you to some important core guidelines on how to develop high-quality classes using OOP main principles.
OpenCV: Thresholding
In this tutorial we will see yet another operation on images – thresholding and how to apply it using ready OpenCV functions.
OpenCV: Colormaps Usage
In this tutorial we will see yet another functionality of OpenCV, related to colors – colormaps, which we can use to colorize images.