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Mapping coordinates from 3D to 2D using OpenCV - Python

Last Updated: 28 April 2025

Mapping 3D coordinates to 2D coordinates is a common task in computer vision. This process involves transforming 3D points in a virtual space to their corresponding positi...read more

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Computer Vision

Automatic color correction with OpenCV and Python

Last Updated: 28 April 2025

Colour correction is an important aspect of image processing and is used to correct any colour imbalances in an image. OpenCV is an open-source library for computer vision...read more

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Image-Processing

Computer Vision

OpencV getGaborKernel() Method

Last Updated: 28 April 2025

In this article, we will learn about cv2.getGaborKernel() for various rotations in Python.Gabor filters are one of the most essential tools in Computer Vision. Gabor filte...read more

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Faster video file FPS with cv2.VideoCapture and OpenCV

Last Updated: 28 April 2025

Sometimes we need to speed up the FPS(Frame Per Second) of a video file to perform certain operations on the video such as surveillance footage analysis, video editing, an...read more

Saving key event video clips with OpenCV

Last Updated: 08 September 2023

OpenCV is an open-source and popular computer vision library that contains several computer vision algorithms. You can read, display, write and do lots of other operations...read more

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Computer Vision

AI-ML-DS With Python

Face Recognition with Local Binary Patterns (LBPs) and OpenCV

Last Updated: 28 April 2025

In this article, Face Recognition with Local Binary Patterns (LBPs) and OpenCV is discussed. Let's start with understanding the logic behind performing face recognition us...read more

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Machine Learning

Image-Processing

Computer-Vision

Computer Vision

OpenCV Selective Search For Object Detection

Last Updated: 11 October 2023

OpenCV is a Python library that is used to study images and video streams. It basically extracts the pixels from the images and videos (stream of image) so as to study the...read more

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Computer Vision

Computer Vision

AI-ML-DS With Python

Upgrade Opencv Using Python PIP

Last Updated: 20 February 2024

In this article, we will guide you through the step-by-step process of upgrading OpenCV to a specific version using Python PIP.What is Python OpenCV?OpenCV, or Open Source...read more

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Transform a 2D image into a 3D space using OpenCV

Last Updated: 28 April 2025

Transforming a 2D image into a 3D environment requires depth estimation, which can be a difficult operation depending on the amount of precision and information required. ...read more

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Computer Vision

AI-ML-DS With Python

Creating Hybrid Images Using OpenCV Library | Python

Last Updated: 18 March 2024

Hybrid image, or "multi-scale image", is an exciting concept in computer vision. They are created by blending one image's high-frequency components with another's low-freq...read more

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Computer Vision

Dev Scripter 2024

AI-ML-DS With Python

Top Books for Learning OpenCV: Computer Vision with OpenCV Library

Last Updated: 29 April 2024

OpenCV or Open Source Computer Vision Library, is an open-source computer vision and machine learning software library. It's extensively used for real-time computer vision...read more

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Change RGB image color with HSV values with Python OpenCV

Last Updated: 05 June 2024

An open-source library of Python, OpenCV is mainly used for image and video processing. On the other hand, there is also open source Python Library NumPy, short for Numeri...read more

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Virtual Keyboard in python using OpenCv

Last Updated: 20 June 2024

Virtual keyboards are becoming a necessary tool for many applications, particularly those using touchscreens and augmented reality. Hand gestures combined with a virtual k...read more

RGB Color Model in Python

Last Updated: 14 April 2025

RGB (Red, Green, Blue) color model is widely used in digital image processing, computer graphics and web designing. It represents colors by combining red, green and blue a...read more

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Python-matplotlib

Image Blending Using OpenCV

Last Updated: 06 January 2025

Image blending is used in computer vision that allows us to combine two or more images over each other. For example in Augmented Reality (AR) this technique is used by AR ...read more

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Computer Vision

AI-ML-DS With Python

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