Terms like "Homography" often remind me how we still struggle with communication. Homography is a simple concept with a weird name! In this post we will discuss Homography examples using OpenCV. ...
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Automatic Document Scanner using OpenCV
Last updated on 4th Nov 2022 Document Scanning is the process of converting physical documents into their digital form. It can be done by taking images either via a scanner or just your phone ...
Using Facial Landmarks for Overlaying Faces with Masks
Have you ever wondered how Instagram masks are fitting so perfectly on your face? Would you like to know how you can try to implement something similar by yourself? This post will help you with that! ...
Augmented Reality using ArUco Markers in OpenCV (C++ / Python)
In this post, we will explain what ArUco markers are and how to use them for simple augmented reality tasks using OpenCV. ArUco markers have been used for a while in augmented reality, camera pose ...
Video Stabilization Using Point Feature Matching in OpenCV
Video Stabilization Example of Low-frequency camera motion in video Video stabilization refers to a family of methods used to reduce the effect of camera motion on the final video. The ...
Feature Based Image Alignment using OpenCV (C++/Python)
In this post, we will learn how to perform feature-based image alignment using OpenCV. We will share code in both C++ and Python. We will demonstrate the steps by way of an example in which we will ...