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Starting With OpenCV-1 🔥😎

Analytics Vidhya

OpenCV is a cross-platform library using which we can develop real-time computer vision applications. It mainly focuses on image processing, video capture, and analysis, including face detection and…

What is OpenCV and Why is it so popular?

Analytics Vidhya

OpenCV is a library of Programming functions which are used in real-time Computer Vision. It also supports Deep Learning Frameworks.

Get Started with OpenCV

Level Up Coding

We will give a walk-through example of how we can blend images using Python OpenCV. Below we represent the target and the filter images. We will show how you can apply image processing with OpenCV in…...

Facial filters using OpenCV

Analytics Vidhya

OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learning software library. OpenCV was built to provide a common infrastructure for computer vision…

Setting up OpenCV for JAVA.

Javarevisited

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...

Important Libraries of OpenCV

Javarevisited

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...

How to detect tables in Images using OpenCV and Python

Analytics Vidhya

OpenCV(Open Source Computer Vision Library) is an open source computer vision and machine learning software library. OpenCV provides efficient methods and functions to carry out Image Processsing and…...

Getting started with OpenCV

Analytics Vidhya

In this Blog, I will be writing a brief introduction on OpenCV, where it can be used, how to get started with OpenCV, different operations on image with it etc. I’ll also be sharing link to my…

Getting Started with OpenCV

Towards Data Science

A while back, I trained an object detection model for a college project, but honestly, I don’t remember much about it besides the fact it required lots of Redbulls and long nights watching my model…

Facial Recognition using OpenCV (Python)

Analytics Vidhya

OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learning library. This was built to give a common structure for computer vision applications and to…

Image Processing, Computer Vision, Machine Learning With OpenCV

Analytics Vidhya

OpenCV is a huge open-source library for computer vision, machine learning, and image processing. OpenCV supports a wide variety of programming languages like Python, C++, Java, etc. It can process…

A Tip A Day — Python Tip #7: OpenCV — CV2: imread() and resize() | Dev Skrol

Analytics Vidhya

From the above program, you can see that we have a image “4.png”. cv2.imread(filename, 0) — Read and returns the image. 0 mentions the color of the image. 0 as second parameter will read the image in…...

OpenCV Tutorial — Introduction and Image Basics

Analytics Vidhya

This is the start of a new series called “The OpenCV for Beginners”. In this blog post , we will be seeing about the basics of images and how to handle them with cv2 module in python. The access the…

All You Need To Know About Open-Source OpenCV Projects And Libraries

Analytics Vidhya

All You Need To Know About Open-Source OpenCV Projects And Libraries. OpenCV is a library of programming functions mainly aimed at real-time computer vision. Originally developed by Intel, it was late...

OpenCV: Complete Beginners Guide To Master the Basics Of Computer Vision With Code!

Towards Data Science

Computer Vision is perhaps the most intriguing and fascinating concept in artificial intelligence. Computer Vision is an interdisciplinary field that deals with how computers or any software can…

Playing with Images using OpenCV

Analytics Vidhya

In this blog, we’re going to cover some basics of image processing using OpenCV which includes drawing an image, cropping the images and swapping the cropped part and joining two images and create a…

Using OpenCV Java with Eclipse

OpenCV Tutorial

First, obtain a fresh release of OpenCV and extract it under a simple location like . I am using version 2.4.6, but the steps are more or less the same for other versions. Now, we will define OpenCV a...

Installing OpenCV 3 from Source on macOS Catalina

Analytics Vidhya

OpenCV has become one of the most widely used open-sourced library used in the field of computer vision. Thanks to the volunteers who have contributed to this library. The journey from Willow Garage…

5 Essential Functions — OpenCV — 2021

Analytics Vidhya

Probably you will be directed to this story from the part-1 of OpenCV. If not I would recommend reading it will give you a better idea. But it is not necessary though.

Using OpenCV with gcc and CMake

OpenCV Tutorial

Create a program using OpenCV Let's use a simple program such as DisplayImage.cpp shown below. Create a CMake file Now you have to create your CMakeLists.txt file. It should look like this: Generate t...

A quick guide to OpenCV : Read and write Video Files

Analytics Vidhya

Till now based on Part 1, we have done all the configurations and installation and now our MacBook is ready to play with this amazing library OpenCV. Next step is to write and execute Cpp program…

Creating a video with OpenCV

OpenCV Tutorial

Whenever you work with video feeds you may eventually want to save your image processing result in a form of a new video file. For simple video outputs you can use the OpenCV built-in class, designed ...

Data Collection Using OpenCV

Towards AI

OpenCV, short for “Open Source Computer Vision”, is a machine learning library that was designed to enable image processing and computer vision applications. A rather unexplored application of OpenCV,...

Introduction to OpenCV

Analytics Vidhya

A pixel is the smallest unit of an image. It combines to form an image, video, text, or anything that is visible to us on a computer display. The cv2.imshow() function from the opencv-python package…