DEV Community

# opencv

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Surrounding Light Intensity Detection Computer Vision App with streamlit & OpenCV

Surrounding Light Intensity Detection Computer Vision App with streamlit & OpenCV

Reactions 7 Comments 2
1 min read
#OpenCV – Convert camera feed ğŸŽ¦ to Grayscale and resalt Blue 🔵 and Red ️

#OpenCV – Convert camera feed ğŸŽ¦ to Grayscale and resalt Blue 🔵 and Red ️

Reactions 2 Comments
1 min read
#OpenCV – Replace background with video in camera feed ğŸŽ¦ (Black Adam ⚡)

#OpenCV – Replace background with video in camera feed ğŸŽ¦ (Black Adam ⚡)

Reactions 6 Comments
1 min read
OpenCV – Remove the background in your camera feed ğŸŽ¦

OpenCV – Remove the background in your camera feed ğŸŽ¦

Reactions 10 Comments
1 min read
OpenCV – 10 lines to remove the background in an image 🖼️

OpenCV – 10 lines to remove the background in an image 🖼️

Reactions 6 Comments
1 min read
Read an image from an Internet URL in Python3 cv2

Read an image from an Internet URL in Python3 cv2

Reactions 9 Comments
1 min read
Docker multi-architecture, .NET 6.0 and OpenCVSharp

Docker multi-architecture, .NET 6.0 and OpenCVSharp

Reactions 9 Comments
8 min read
Scanning Barcode and QR Code Using Webcam, OpenCV and Python

Scanning Barcode and QR Code Using Webcam, OpenCV and Python

Reactions 5 Comments
4 min read
#OpenCV – Access to a camera in a Jupyter Notebook with #Python 🐍

#OpenCV – Access to a camera in a Jupyter Notebook with #Python 🐍

Reactions 4 Comments
1 min read
for beginners OpenCV python(#1 - install)

for beginners OpenCV python(#1 - install)

Reactions 10 Comments
1 min read
Encode and decode FourCC codes, in Python

Encode and decode FourCC codes, in Python

Reactions 5 Comments
1 min read
Processing images in Java with OpenCV and Quarkus

Processing images in Java with OpenCV and Quarkus

Reactions 5 Comments
7 min read
Drawing a rectangle in OpenCV Python

Drawing a rectangle in OpenCV Python

Reactions 4 Comments
1 min read
Face Detection with OpenCV (for complete Dummies)

Face Detection with OpenCV (for complete Dummies)

Reactions 7 Comments
2 min read
Colour Detection using Pandas & OpenCV

Colour Detection using Pandas & OpenCV

Reactions 5 Comments
5 min read
Microsoft Azure Trial Hackathon on DEV: OpenCV with Azure Functions and Python

Microsoft Azure Trial Hackathon on DEV: OpenCV with Azure Functions and Python

Reactions 7 Comments
10 min read
Extract Highlighted Text from a Book using Python

Extract Highlighted Text from a Book using Python

Reactions 12 Comments
11 min read
#OpenCV – How to add a watermark to an image 🖼️ using Python 🐍

#OpenCV – How to add a watermark to an image 🖼️ using Python 🐍

Reactions 8 Comments
1 min read
Let's create a face dataset with unsplash dataset

Let's create a face dataset with unsplash dataset

Reactions 5 Comments
6 min read
#OpenCV – Detect and blur faces 😁 using haar cascades in Python 🐍

#OpenCV – Detect and blur faces 😁 using haar cascades in Python 🐍

Reactions 8 Comments 3
2 min read
Expressando (Part 1): A real-time sign language detection system

Expressando (Part 1): A real-time sign language detection system

Reactions 71 Comments 1
24 min read
Ubuntu 17.10 Üzerine OpenCV Kurulumu

Ubuntu 17.10 Üzerine OpenCV Kurulumu

Reactions 5 Comments 4
2 min read
Real-time Android QR Code Recognition with YOLO and Dynamsoft Barcode Reader

Real-time Android QR Code Recognition with YOLO and Dynamsoft Barcode Reader

Reactions 5 Comments
7 min read
Aspiration for evision (Aspiration for 2022)

Aspiration for evision (Aspiration for 2022)

Reactions 3 Comments
1 min read
Security of environment with Image Processing on a Live camera using Python

Security of environment with Image Processing on a Live camera using Python

Reactions 3 Comments 1
4 min read
Creating an Image Sketch with OpenCV (10 Lines of Code).

Creating an Image Sketch with OpenCV (10 Lines of Code).

Reactions 24 Comments 1
5 min read
Frequency Domain Filtering Using OpenCV

Frequency Domain Filtering Using OpenCV

Reactions 3 Comments
2 min read
Face Detection in just 15 lines of Code! (ft. Python and OpenCV)

Face Detection in just 15 lines of Code! (ft. Python and OpenCV)

Reactions 11 Comments
4 min read
How to Optimize QR Recognition Performance by Image Preprocessing and Parameter Tuning

How to Optimize QR Recognition Performance by Image Preprocessing and Parameter Tuning

Reactions 2 Comments
8 min read
How to Build a Simple WebP Conversion Tool with Python, Qt and OpenCV

How to Build a Simple WebP Conversion Tool with Python, Qt and OpenCV

Reactions 6 Comments
4 min read
OpenCV image processing using Python

OpenCV image processing using Python

Reactions 21 Comments 2
4 min read
OpenCV + Raspberry Pi: Como configurar o ambiente?

OpenCV + Raspberry Pi: Como configurar o ambiente?

Reactions 6 Comments 2
6 min read
Using OpenCV: Developed a web app to convert images to manga style

Using OpenCV: Developed a web app to convert images to manga style

Reactions 9 Comments
4 min read
Script para abrir webcam com Python utilizando OpenCV

Script para abrir webcam com Python utilizando OpenCV

Reactions 16 Comments 2
6 min read
Installing OpenCV on Windows for C++

Installing OpenCV on Windows for C++

Reactions 8 Comments
2 min read
Mosaico de imagens com OpenCV e Python

Mosaico de imagens com OpenCV e Python

Reactions 3 Comments
4 min read
OpenCV in Lambda: Created an API to convert images to Pokémon ASCII art style using AWS and OpenCV

OpenCV in Lambda: Created an API to convert images to Pokémon ASCII art style using AWS and OpenCV

Reactions 6 Comments
7 min read
Motion detection in microscope images using Python and OpenCV

Motion detection in microscope images using Python and OpenCV

Reactions 7 Comments
5 min read
Face Recognition Alert System and AWS automation

Face Recognition Alert System and AWS automation

Reactions 6 Comments 1
6 min read
Live-Video-Stream App

Live-Video-Stream App

Reactions 5 Comments
5 min read
Image Processing(Fun with OpenCV)

Image Processing(Fun with OpenCV)

Reactions 5 Comments
5 min read
Python Project: Real Time Object Detection in Python & OpenCv

Python Project: Real Time Object Detection in Python & OpenCv

Reactions 6 Comments
1 min read
Maping coordinates from video frame to technical projection 🤓

Maping coordinates from video frame to technical projection 🤓

Reactions 5 Comments
2 min read
How To Make A SlideShow Using OpenCV

How To Make A SlideShow Using OpenCV

Reactions 5 Comments 2
4 min read
How To Create A Paint Brush Application Using OpenCV

How To Create A Paint Brush Application Using OpenCV

Reactions 7 Comments
9 min read
Solve OpenCV: Cannot use FaceTime HD Camera (Built-in) OpenCV: camera failed to properly initialize!

Solve OpenCV: Cannot use FaceTime HD Camera (Built-in) OpenCV: camera failed to properly initialize!

Reactions 6 Comments
1 min read
Make yourself a heatmap 🐕‍🦺

Make yourself a heatmap 🐕‍🦺

Reactions 7 Comments 1
3 min read
Make Rick Astley sing in your console ğŸŽ™

Make Rick Astley sing in your console ğŸŽ™

Reactions 14 Comments 1
3 min read
Let's Draw OpenCV Logo Using OpenCV

Let's Draw OpenCV Logo Using OpenCV

Reactions 9 Comments
6 min read
Real Time Lane Detection — python opencv

Real Time Lane Detection — python opencv

Reactions 4 Comments
5 min read
OpenCV Kurulum Kılavuzu

OpenCV Kurulum Kılavuzu

Reactions 6 Comments
3 min read
how to install OpenCV 4.2.0 on Ubuntu 18.04

how to install OpenCV 4.2.0 on Ubuntu 18.04

Reactions 6 Comments 1
3 min read
OpenCV in Android native using C++

OpenCV in Android native using C++

Reactions 6 Comments
7 min read
Video+Audio conferencing in your terminal !

Video+Audio conferencing in your terminal !

Reactions 27 Comments 7
3 min read
Introduction to text detection using OpenCV and pytesseract

Introduction to text detection using OpenCV and pytesseract

Reactions 7 Comments
3 min read
Computer Vision in a Nutshell

Computer Vision in a Nutshell

Reactions 19 Comments
4 min read
How I compile OpenCV on Linux with lots of bells and whistles (CuDNN, CUDA, OpenGL, Qt, TrueType, Video CODECs)

How I compile OpenCV on Linux with lots of bells and whistles (CuDNN, CUDA, OpenGL, Qt, TrueType, Video CODECs)

Reactions 5 Comments
5 min read
OpenCV Basics for Everybody

OpenCV Basics for Everybody

Reactions 6 Comments
5 min read
Breathing Detection Using Computer vision with webcam

Breathing Detection Using Computer vision with webcam

Reactions 4 Comments 1
2 min read
Video Analytics in Scala with Akka Actors, FFmpeg, GraphicsMagick, OpenCV and OpenIMAJ

Video Analytics in Scala with Akka Actors, FFmpeg, GraphicsMagick, OpenCV and OpenIMAJ

Reactions 7 Comments
8 min read
loading...