A few weeks back we wrote a post on Object detection using YOLOv3. The output of an object detector is an array of bounding boxes around objects ...
Convolutional Neural Network based Image Colorization using OpenCV
Sometimes technology enhances art. Sometimes it vandalizes art. Colorizing black and white films is a very old idea dating back to 1902. For ...
Read, Write and Display a video using OpenCV ( C++/ Python )
In this post, we will learn how to read, write and display videos in OpenCV. Before we do that, allow me a digression into a bit of history of ...
Get OpenCV Build Information ( getBuildInformation )
In this tutorial, we will introduce a quick way to check your OpenCV build settings. If you have ever compiled or installed OpenCV, you know it ...
Automatic Red Eye Remover using OpenCV (C++ / Python)
In this tutorial, we will learn how to remove red eyes from a photo completely automatically. Just thinking about this problem of red-eye removal ...