Skip to content
Courses
DSA to Development
Get IBM Certification
Newly Launched!
Master Django Framework
Become AWS Certified
For Working Professionals
Interview 101: DSA & System Design
Data Science Training Program
JAVA Backend Development (Live)
DevOps Engineering (LIVE)
Data Structures & Algorithms in Python
For Students
Placement Preparation Course
Data Science (Live)
Data Structure & Algorithm-Self Paced (C++/JAVA)
Master Competitive Programming (Live)
Full Stack Development with React & Node JS (Live)
Full Stack Development
Data Science Program
All Courses
Tutorials
Data Structures & Algorithms
ML & Data Science
Interview Corner
Programming Languages
Web Development
CS Subjects
DevOps And Linux
School Learning
Practice
Build your AI Agent
GfG 160
Problem of the Day
Practice Coding Problems
GfG SDE Sheet
Contests
Accenture Hackathon (Ending Soon!)
GfG Weekly [Rated Contest]
Job-A-Thon Hiring Challenge
All Contests and Events
DSA
Practice Problems
Python
C
C++
Java
Courses
Machine Learning
DevOps
Web Development
System Design
Aptitude
Projects
Sign In
▲
Similar Topics
Python
20.2k+ articles
AI-ML-DS
5.4k+ articles
Machine Learning
2.5k+ articles
AI-ML-DS With Python
1.8k+ articles
python
1.1k+ articles
Project
1k+ articles
Image-Processing
740+ articles
OpenCV
310+ articles
Computer Vision
160+ articles
Python-pil
120+ articles
Python-OpenCV
270+ posts
Popular Articles
Recent Articles
Text Detection and Extraction using OpenCV and OCR
Last Updated: 05 May 2025
Optical Character Recognition (OCR) is a technology used to extract text from images which is used in applications like document digitizatio
...read more
Python
Image-Processing
Python-OpenCV
OpenCV Tutorial in Python
Last Updated: 07 November 2024
OpenCV, short for Open Source Computer Vision Library, is an open-source computer vision and machine learning software library. Originally d
...read more
Python
OpenCV
Python-OpenCV
AI-ML-DS
Python OpenCV: Capture Video from Camera
Last Updated: 05 September 2024
Python provides various libraries for image and video processing. One of them is OpenCV. OpenCV is a vast library that helps in providing va
...read more
Python
OpenCV
Python-OpenCV
Similar Topics
Python
20.2k+ articles
AI-ML-DS
5.4k+ articles
Machine Learning
2.5k+ articles
AI-ML-DS With Python
1.8k+ articles
python
1.1k+ articles
Project
1k+ articles
Image-Processing
740+ articles
OpenCV
310+ articles
Computer Vision
160+ articles
Python-pil
120+ articles
Detect an object with OpenCV-Python
Last Updated: 13 April 2025
Object detection refers to identifying and locating objects within images or videos. OpenCV provides a simple way to implement object detect
...read more
Python
Python-OpenCV
How to Install OpenCV for Python on Windows?
Last Updated: 07 August 2024
Prerequisite: Python Language Introduction OpenCV is the huge open-source library for computer vision, machine learning, and image proces
...read more
Python
OpenCV
python-basics
Python-OpenCV
How To
Installation Guide
how-to-install
Python OpenCV | cv2.cvtColor() method
Last Updated: 21 August 2024
OpenCV-Python is a library of Python bindings designed to solve computer vision problems. cv2.cvtColor() method is used to convert an image
...read more
Python
Image-Processing
OpenCV
Python-OpenCV
Python OpenCV | cv2.putText() method
Last Updated: 09 August 2024
OpenCV-Python is a library of Python bindings designed to solve computer vision problems. cv2.putText() method is used to draw a text string
...read more
Python
Image-Processing
OpenCV
Python-OpenCV
Python OpenCV | cv2.circle() method
Last Updated: 04 January 2023
OpenCV-Python is a library of Python bindings designed to solve computer vision problems. cv2.circle() method is used to draw a circle on an
...read more
Python
OpenCV
Python-OpenCV
Python OpenCV | cv2.rectangle() method
Last Updated: 12 August 2024
OpenCV-Python is a library of Python bindings designed to solve computer vision problems. cv2.rectangle() method is used to draw a rectangle
...read more
Python
OpenCV
Python-OpenCV
Python OpenCV | cv2.imwrite() method
Last Updated: 26 July 2024
OpenCV-Python is a library of Python bindings designed to solve computer vision problems. cv2.imwrite() method is used to save an image to a
...read more
Python
OpenCV
Python-OpenCV
Python OpenCV | cv2.imshow() method
Last Updated: 26 July 2024
OpenCV-Python is a library of Python bindings designed to solve computer vision problems. cv2.imshow() method is used to display an image in
...read more
Python
OpenCV
Python-OpenCV
AI-ML-DS
cv2.imread() method - Python OpenCV
Last Updated: 14 April 2025
OpenCV-Python is a Python library used to solve computer vision tasks. cv2.imread() method loads an image from the specified file. If the im
...read more
Python
OpenCV
Python-OpenCV
Image Resizing using OpenCV | Python
Last Updated: 09 August 2024
Image resizing refers to the scaling of images. Scaling comes in handy in many image processing as well as machine learning applications. It
...read more
Python
Image-Processing
OpenCV
Python-OpenCV
AI-ML-DS
Computer Vision
Find and Draw Contours using OpenCV - Python
Last Updated: 07 May 2025
Contours are edges or outline of a objects in a image and is used in image processing to identify shapes, detect objects or measure their si
...read more
Python
Image-Processing
OpenCV
Python-OpenCV
Reading an image in OpenCV using Python
Last Updated: 12 August 2024
Prerequisite: Basics of OpenCVIn this article, we'll try to open an image by using OpenCV (Open Source Computer Vision) library. Following
...read more
Python
Image-Processing
OpenCV
Python-OpenCV
1
2
3
4
5
6
7
8
>>
Last
1
2
3
4
5
6
>>
Last
1
2
3
4
>>
Last
We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our
Cookie Policy
&
Privacy Policy
Got It !