Python-OpenCV

270+ posts

Convert BGR and RGB with Python - OpenCV

Last Updated: 03 January 2023

Prerequisites: OpenCVOpenCV is a huge open-source library for computer vision, machine learning, and image processing. OpenCV supports a wid...read more

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OpenCV

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Python-OpenCV

How to rotate an image using Python?

Last Updated: 03 January 2023

In this article, let's see how to rotate an Image using Python. By Image Rotation, the image is rotated about its center by a specified numb ...read more

Convert image to binary using Python

Last Updated: 03 January 2023

In this article, we are going to convert the image into its binary form. A binary image is a monochromatic image that consists of pixels tha...read more

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How to Display Multiple Images in One Window using OpenCV Python?

Last Updated: 03 January 2023

Prerequisites: OpencvIn this article, we will show how to display Multiple Images In One window using OpenCV in Python.Approach Import modu...read more

Changing the contrast and brightness of an image using Python - OpenCV

Last Updated: 03 January 2023

Changing the Brightness and Contrast level of any image is the most basic thing everyone does with an image. It is meant to change the value ...read more

Technical Scripter 2020

Python - Displaying real time FPS at which webcam/video file is processed using OpenCV

Last Updated: 04 January 2023

We will be displaying the real-time processing FPS of the video file or webcam depending upon our choice.FPS or frame per second or frame ra ...read more

Concatenate images using OpenCV in Python

Last Updated: 03 January 2023

To concatenate images vertically and horizontally with Python, cv2 library comes with two functions as:hconcat(): It is used as cv2.hconcat(...read more

License Plate Recognition with OpenCV and Tesseract OCR

Last Updated: 09 April 2025

License Plate Recognition is widely used for automated identification of vehicle registration plates for security purpose and law enforcemen...read more

Spatial Filters - Averaging filter and Median filter in Image Processing

Last Updated: 03 January 2023

Spatial Filtering technique is used directly on pixels of an image. Mask is usually considered to be added in size so that it has a specific...read more

Feature matching using ORB algorithm in Python-OpenCV

Last Updated: 04 June 2024

ORB is a fusion of FAST keypoint detector and BRIEF descriptor with some added features to improve the performance. FAST is Features from Ac...read more

Python

OpenCV

Python-OpenCV

How to take screenshots using python?

Last Updated: 18 March 2024

Python is a widely used general-purpose language. It allows performing a variety of tasks. One of them can be taking a screenshot. It provid...read more

Technical Scripter 2019

Python-OpenCV

Python OpenCV | cv2.blur() method

Last Updated: 04 January 2023

OpenCV-Python is a library of Python bindings designed to solve computer vision problems. cv2.blur() method is used to blur an image using t...read more

Python | Intensity Transformation Operations on Images

Last Updated: 04 January 2023

Intensity transformations are applied on images for contrast manipulation or image thresholding. These are in the spatial domain, i.e. they ...read more

Python | Image blurring using OpenCV

Last Updated: 04 January 2023

Image Blurring refers to making the image less clear or distinct. It is done with the help of various low pass filter kernels.Advantages of ...read more

Bitwise Operations on Binary Images in OpenCV2

Last Updated: 12 April 2025

Bitwise operations are used in image manipulation and used for extracting essential parts in the image. In this article, Bitwise operations ...read more

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