OpenCV

OpenCV is a library of programming functions mainly aimed at real-time computer vision. Originally developed by Intel, it was later supported by Willow Garage then Itseez. The library is cross-platform and free for use under the open-source BSD license

Face Detection with Python - OpenCV

Face Detection with Python - OpenCV

Fundamentals of OpenCV (Part-II)

All the Basics of you need to know of OpenCV Library.Read further to learn how to perform image transformation using OpenCV. In Part I, I have explained what is OpenCV, and few concepts of OpenCV (How to load an image, how to read an image as NumPy array, and drawing on empty canvas). If you haven’t read the first part yet, here is the link(Fundamentals of OpenCV Part I).

Extracting regions of interest from images

Welcome to the second post in this series where we talk about extracting regions of interest (ROI) from images using OpenCV and Python. As a recap, in the first post of this series we went through the steps to extract balls and table edges from an image of a pool table

Setting up OpenCV for JAVA.

Installation and setting up of your System for OpenCV with java. Hello guys, in this article we will discuss about how to download and install OpenCV in your system and configure it with your Java IDE. OpenCV is a cross-platform library used for developing real-time computer vision applications. It is useful in so many fields like medicine, security, transport, etc.

Important Libraries of OpenCV

OpenCV is a cross-platform library used to develop real time computer vision applications. OpenCV mainly focuses upon Image Porcessing, Video Capturing and analysis including Face detection and Object Detection. To work with OpenCV in java, A programmer should have a prior knowledge of Java Programming Language and JavaFX for GUI.

What Is OpenCV AI Kit That Raised $1.3M On Kickstarter

What Is OpenCV AI Kit That Raised $1.3M On Kickstarter. In this last talk of day 01 of Computer Vision DevCon 2020, Brandon Gilles, CEO at Luxonis, explained OpenCV AI Kit (OAK) and OAK-D.

Extraction Of Aadhar IDs Using OpenCV & TensorFlow- Sushil Ostwal

Extraction Of Aadhar IDs Using OpenCV & TensorFlow- Sushil Ostwal. The second talk of the Day 1 “Automated ID Extraction From Scan Copy Of Account Opening Form” was presented at the CVDC 2020.

Computer Vision Tutorial — Lesson 3

BASIC IMAGE PROCESSING: a. Rotation b. Resizing c. Flipping e. Cropping f. Image Arithmetic. This tutorial is the foundation of computer vision delivered as “Lesson 3” of the series, there are more Lessons upcoming which would talk to the extend of building your own deep learning based computer vision projects. You can find the complete syllabus and table of content here

Extracting circles and long edges from images using OpenCV and Python

Welcome to the first post in this series of blogs on extracting features from images using OpenCV and Python. Feature extraction from images and videos is a common problem in the field of Computer Vision.

Live Face Mask Detection using Computer Vision in Python with CNN | TensorFlow | Keras

In this video, we will be doing a walk through of real time face mask detection project using Python, Open CV, and TensorFlow with source code.

Using OpenCV to detect face key points with C++

Detect the keypoints of a face with the machine learning models built into OpenCV. This post is a follow-up on my first post about building a face detector with OpenCV in C++. In this post we will build on the existing code and detect face key points. The result will look like this. Since we will work with a relatively new version of OpenCV (4.2.0), you might want to go back to the previous post to read more on how to install the necessary packages.

Building a face detector with OpenCV in C++

Using OpenCV’s build in machine learning tools to detect faces. In this blog post, I will explain how to build a face detection algorithm with the machine learning components in OpenCV. We will use OpenCV to read an image from a camera and detect faces in it. The result will look like this.

TensorFlow’s Object Detection API using Google Collab

Here I will walk you through the steps to create your own Custom Object Detector with the help of Google’s TensorFlow Object Detection API using Python 3 not on your CPU. It is with the free Google Cloud which provides you around 12 Hrs of free GPU for training your model. TensorFlow’s Object Detection API Using Google Collab.

How to Deploy a Pre-trained Keras Model with OpenCV and Flask

In this post, I will share how to deploy a pre-trained model to a locally hosted computer with Flask, OpenCV and Keras. The application was designed for remote school classroom or workplace settings that require students or employees to shave their facial hair.

Image Matching with OpenCV’s Template Matching

As a data scientist at VATBox, I’ve mainly worked on projects which at their core involve building Machine Learning models. What’s nice about this project is that it purely includes building an algorithm to solve the given task. A real-world problem with a custom-made solution. Image Matching with OpenCV’s Template Matching

Image Basics Using OpenCV — Lesson 2 of Computer Vision Tutorial

This tutorial is the foundation of computer vision delivered as “Lesson 2” of the series, there are more Lessons upcoming which would talk to the extend of building your own deep learning based computer vision projects.

Create your own ‘CamScanner’ using Python and OpenCV

Have you ever wondered how a ‘CamScanner’ converts your mobile camera’s fuzzy document picture into a defined, properly lit and scanned image? I have and until recently I thought it was a very difficult task. But it’s not and we can make our own ‘CamScanner’ with relatively few lines of code. (compared to what we have in mind). In this tutorial, you'll see How to Create your own ‘CamScanner’ using Python and OpenCV

OpenCV Spatial AI Competition Journey

Journey on the development of a social distancing feedback system for the blind as part of the OpenCV Spatial Competition. OpenCV Spatial AI Competition.

Build FACE MASK DETECTION ALERT SYSTEM OpenCV Keras - Part 2

This video titled "Build FACE MASK DETECTION ALERT SYSTEM OpenCV Keras - Part 2 | face mask detection system CNN Model" is a part - 2 of Face Mask Detection ...

How to Generate and Decode QR Codes in Python

A starter guide in handling QR codes in your Python app. By reading this piece, you will learn to generate your own QR code and decode QR codes from an image.