In this post, we will examine Otsu's method for automatic image thresholding. What is Image Thresholding? Image thresholding is used to binarize the image based on pixel intensities. The ...
Build and Install OpenCV 4 for Raspberry Pi
Raspberry Pi is a small ARM computer with a camera, a network controller, and Linux on board. That makes it a good choice for DIY computer vision projects. In this post, we will learn how to build ...
How to Convert a Model from PyTorch to TensorRT and Speed Up Inference
The life of a machine learning engineer consists of long stretches of frustration and a few moments of joy! First, struggle to get your model to produce good results on your training data. You ...
Creating a Virtual Pen And Eraser with OpenCV
Wouldn't it be cool if you could just wave a pen in the air to draw something virtually and it actually draws it on the screen? It could be even more interesting if we didn't use any special hardware ...
Hangman: Creating games in OpenCV
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 ...