An overview of what a pixel is, how a computer understands it and how pixels can be accessed and manipulated using OpenCV
An explanation of how to read, display and save videos using OpenCV with Python and C++
How to scale the pixel’s intensity and make the image brighter and/or darker, how to add watermark and some other cool effects
In this post we will show to generate the most common types of noise and add them to clean images. We will also show how to filter these images using median filter
The hidden mystery behind average and Gaussian filter
In this post we will show how to calculate the horizontal and vertical edges as well as edges in general
