Tutorial
Photography is the favorite hobby of millions of people around the world. After all, how difficult can it be! In the words of Diane Arbus, a famous American photographer —
In this article, we will learn deep learning based OCR and how to recognize text in images using an open-source tool called Tesseract and OpenCV. The method of extracting text
Imagine writing a Computer Vision library using OpenCV. You want your code to be easily portable to Linux, Mac, Windows, iOS, Android and even embedded devices. So you choose to
In this tutorial, we will learn about facial landmark detection using OpenCV with no external dependencies. I have written several posts about Facial Landmark Detection and its applications. You can
In this post, we will share C++ and Python code for writing a barcode and QR code scanner using a library called ZBar and OpenCV. The Python code works in
In this post, we will learn how to reconstruct a face using EigenFaces. This post is written for beginners. If you don’t know about Principal Component Analysis (PCA) or EigenFaces,
