OpenCV
OpenCV (Open Source Computer Vision Library) is written in C/C++, for real time computer vision. It takes advantage of multi-core processing and hardware acceleration. Applications of OpenCV includes egomotion estimation, gesture recognition, facial recognition system, and artificial neural networks.
- GitHub: https://github.com/topics/opencv
- Wikipedia: https://en.wikipedia.org/wiki/OpenCV
- Repo: https://github.com/opencv
- Created by: Intel Corporation, Willow Garage, Itseez
- Released: December 23, 2017
- Related Topics: c, cpp, java, python,
- Last updated: 2026-07-02 00:22:20 UTC
- JSON Representation
https://github.com/volatilflerovium/duplicate_image_finder
It is an application that can find duplicated images (jpg, png, bitmap, etc) in a collection.
appimage linux multithreading opencv wxwidgets
Last synced: 20 Apr 2026
https://github.com/gust4vosales/leagueoflegends-bot-de-fila
Um bot que automaticamente aceita a fila quando encontrada e envia um email avisando que uma partida foi achada.
bot launcher league-of-legends league-of-legends-python lol opencv opencv-python pyautogui python
Last synced: 02 Mar 2026
https://github.com/dkurt/cv_winter_camp_2022
intel intrinsics opencv optimization practice tutorial
Last synced: 15 Sep 2025
https://github.com/wissem01chiha/alpr
automatic license plate recognition system.
alpr alpr-unconstrained computer-vision detection image-processing intelligent-systems opencv opencv-python parking-management python3 raspberry-pi-3 recognition recognition-algorithms video-processing yolo yolov3
Last synced: 30 Jul 2025
https://github.com/webarkit/webarkit-cv
WebARKit thanks to OpenCV and Emscripten
computer-vision emscripten opencv webar webarkit webassembly
Last synced: 14 May 2025
https://github.com/aminehorseman/opencv-eldjmaa-live-coding
Computer vision tutorial during Eldjmaa Live Coding session of Sep 07th, 2019
algeria computer-vision live-coding livestream opencv opencv-python python tutorial
Last synced: 13 Apr 2025
https://github.com/dunkelstern/obs-aruco-tracker
Track ArUco markers and output movement commands to re-center the marker to serial port
aruco-markers filter obs-studio opencv
Last synced: 23 Jul 2025
https://github.com/rhcarvalho/caracara
Face and object tracking using OpenCV.
fun image-processing object-tracking opencv python webcam
Last synced: 18 May 2026
https://github.com/zaki-x86/lidar-object-detection
LiDAR and Raspberry-Pi based object detection system for visually impaired people
coco computer-vision cv2 gtts ld19-lidar lidar object-detection object-tracking openal opencv raspberry-pi tensorflow-lite
Last synced: 13 Apr 2025
https://github.com/sw-tester/kanstructor
Write, test and repeat using YAML syntax
opencv playwright qa-automation qa-testing typescript yaml
Last synced: 09 Mar 2026
https://github.com/mashybasker/invcloak
Image Processing demonstration project for the event PyNova by FreeScape IIIT Kalyani
image-processing opencv python3
Last synced: 14 Apr 2025
https://github.com/swghosh/realtime-attendance
Attendance marking of university students using facial recognition techniques.
cloud-computing eigenfaces google-cloud-platform image-classification machine-learning opencv python realtime-attendance sklearn university-project-continued web-services
Last synced: 24 Oct 2025
https://github.com/ashwin-rajeev/golang-face-detector
A face detecting application built using Golang
cascade-classifier face-detection gocv golang opencv
Last synced: 28 Oct 2025
https://github.com/driedler/qrcode_detector
Robust QR code detector
cpp opencv python qrcode raspberry-pi raspberrypi
Last synced: 01 Jul 2025
https://github.com/tokenchingy/aruco-python
An implementation for the generation, detection, and pose estimation of aruco markers using Python 3.
aruco aruco-markers opencv opencv-contrib-python opencv-python python python3
Last synced: 03 Apr 2025
https://github.com/arun2002k/pose_detection
This model detects the real time pose and gait of the person under 25 frames per second.
gait-detection gait-patterns mediapipe opencv python3
Last synced: 13 Apr 2025
https://github.com/natlee/openpose-detect-hands-with-heatmap
This is a simply application for using OpenPose model for detecting hands and showing the visualization with a heatmap.
deep-learning hand-detection hand-tracking heatmap opencv openpose visualization
Last synced: 17 May 2026
https://github.com/abdullahazharkhan/headsortails-opencv
Hand-gesture-based Game HeadsTails, built with Python and OpenCV.
computer-vision opencv opencv-python python
Last synced: 13 Apr 2025
https://github.com/kazuhito00/cv-comparison-slider-window
2枚の画像を重ね合わせて、マウススライドで比較するウィンドウのサンプルです。
compare-images opencv slider window
Last synced: 21 May 2026
https://github.com/pgmjun/opencv_dog_and_cat_face_detector
detect dog and cat face API Server with OpenCV, FastAPI
dog-face-detect fastapi opencv opencv-cat-face-detector opencv-dog-face-detector
Last synced: 10 May 2026
https://github.com/adhityaramadhanus/thugbot
Slack bot to thuglify your photos
golang image-processing opencv slack-bot thuglife
Last synced: 15 May 2026
https://github.com/crispengari/opencv-python
💎 A list of mini python projects opencv + python
coco-ssd-mobilenet dlib dlib-face-detection jupyter-notebook object-detection opencv powershell python
Last synced: 07 Apr 2026
https://github.com/royshil/occ-ai-dep-opencv
Pre-built static library of OpenCV for obs-backgroundremoval
Last synced: 23 Jul 2025
https://github.com/sayyedrabeeh/virtual-painter
A virtual painting app built with Python that lets you draw using hand gestures or mouse input. Powered by OpenCV & MediaPipe for real-time gesture tracking. Ideal for AI, CV, and creative tech enthusiasts!
ai-project computer-vision drawing-app gesture-control hand-tracking mediapipe opencv python virtual-painting
Last synced: 17 Jun 2025
https://github.com/kazuhito00/facedetection-image-overlay
顔検出を行い、検出した顔の上に画像を重ねるデモです。顔検出はCenterFaceを利用しています。
centerface dbface opencv python
Last synced: 19 May 2026
https://github.com/denrydu/cv_circles_counter
利用OpenCV写的几个数硬币的demo,有从图片中识别硬币的,也有可以实时视频中识别的
Last synced: 11 Apr 2025
https://github.com/skellla/docker-ffmpeg-opencv-dlib-node
Docker image with bundled ffmpeg, opencv, dlib and node.js runtime. [AutoBuild]
dlib docker docker-image ffmpeg node nodejs opencv
Last synced: 12 Apr 2026
https://github.com/soumilgit/ai_ml_projects
A collection of few beginner-friendly AI-ML Projects in Python. Feel free to star and refer to for learning purposes!
data-science gemini-api numpy opencv python random-forest-classifier
Last synced: 13 Apr 2025
https://github.com/edd-ie/computervision_bot
A simple computer vision game bot
computer-vision gamebot opencv python wingui
Last synced: 22 May 2026
https://github.com/smahesh29/opencv-face-and-eye-detection
Detects face and eyes of a person from image or webcam using opencv-python.
cv2 eye-detection face-detection opencv opencv-library opencv-python opencv2 python python-3
Last synced: 12 Apr 2025
https://github.com/aakashjhawar/face-detection
Face Detection with OpenCV and Machine Learning
computer-vision cv2 deep-learning face face-detection face-detection-using-opencv face-detector face-embeddings machine-learning opencv python
Last synced: 08 Mar 2026
https://github.com/mguludag/opencv-4.1.0-precompiled-binaries
OpenCV 4.1.0 compiled with Qt 5.13 binaries using MSVC2017x86, MSVC2017x64, MinGW7.3x64 and Unix GCC x64 compilers and created help files for Qt Creator (only for MSVC17 x64 build: Added TesseractOCR)
docs-qt image-processing library opencv qt unix windows
Last synced: 05 May 2025
https://github.com/hzkitty/rapidocr4j
多平台OCR工具,RapidOCR的Java移植版本(ONNXRuntime + OpenCV)
Last synced: 17 Mar 2025
https://github.com/situmorang-com/ocr-business-card-python
OCR business card using python tesseract (pytesseract) and opencv
business-card business-card-recognition ocr ocr-python opencv opencv-python pytesseract python tesseract tesseract-python
Last synced: 21 May 2026
https://github.com/vanhoai/visioncpp
🚀 High-performance C++ implementations of computer vision and image processing algorithms from scratch
cmake computer-vision cpp deep-learning edge-detection image-processing neural-network opencv
Last synced: 07 Mar 2026
https://github.com/hiruthikj/currency-recognition
A CLI Tool to recognize Indian Currency Notes
currency-detection image-processing opencv
Last synced: 17 Jan 2026
https://github.com/hasibzunair/road-intensity
A small attempt to monitor traffic intensity in Bangladesh.
color-segmentation computer-vision opencv video-processing
Last synced: 15 May 2026
https://github.com/nayakpenguin/vision-bridge
Empowering the visually impaired with machine learning image processing. Software designed for integration with hardware devices like smart glasses. Demo available with React JS simulator.
Last synced: 13 Mar 2025
https://github.com/mecab/docker-opencv-wasm-builder
Docker container just to build OpenCV WebAssembly
Last synced: 13 Apr 2025
https://github.com/mcyba/t_system
the moving objects tracking system via two axis camera motion for raspberry pi distributions
face-detection face-recognition face-tracking linux opencv pan-tilt pan-tilt-controller raspberrypi raspbian servo-motor
Last synced: 10 Apr 2025
https://github.com/devqueue/skyhawk-cli
Skyhawk is a CLI tool that can run on any device with a camera to recognize faces. It is Built using open-cv and python.
machine-learning opencv python3
Last synced: 01 Apr 2025
https://github.com/alwaysai/oak_starter_apps
Oak Camera applications
depth-stream oak oak-cameras opencv starter-apps
Last synced: 13 Apr 2025
https://github.com/silviopaganini/darknet-docker-nvidia
Docker Image to run Darknet on Nvidia with CUDA 9.0 and openCV 3.4.0
cuda darknet docker nvidia-docker opencv
Last synced: 13 Jul 2025
https://github.com/frosteen/smart-cctv-security-system-using-facial-recognition-through-deep-learning
A practice of International Project Design from Chung Yuan Christian University (CYCU), Taoyuan City, Taiwan
camera cctv deep-learning dlib face-detection face-recognition facial-recognition graphical-user-interface opencv pillow pyqt4 python
Last synced: 25 Jan 2026
https://github.com/shettysach/kannada-digit-recognizer-v1
Using a Convolutional Neural Network (CNN) to identify the Kannada numerical digits. Tensorflow (Keras) is used to create, train and load the neural network model. CustomTKinter/TKinter are used to provide the GUI and OpenCV is used to read input form the GUI.
cnn cnn-classification cnn-keras cnn-model convolutional-neural-networks customtkinter digit-recognition-mnist digit-recognizer kannada kannada-digit kannada-mnist keras keras-classification-models keras-neural-networks mnist mnist-classification opencv tensorflow tensorflow2 tkinter
Last synced: 10 Jul 2025
https://github.com/uni-creator/handgestureautomation
A Python-based application that lets you control your computer mouse using hand gestures captured through your webcam. Using computer vision and hand tracking technology, it enables natural mouse movements, clicks, scrolling, and drag operations without touching your physical mouse.
ai automation computer-vision hand-gesture-recognition mediapipe mouse-control opencv python
Last synced: 07 Apr 2026
https://github.com/juliasouz/real-time-hand-tracking
This project demonstrates a simple hand tracking application using OpenCV and the cvzone library. The application captures video from the webcam, detects hands in real-time, and displays the annotated video feed.
Last synced: 19 Jan 2026
https://github.com/nguyenquangtung/camera_calibration
Easy_to_use package for Camera Calibration
calibration camera-calibration opencv python vision
Last synced: 10 Apr 2025
https://github.com/idatum/opencv-utilities
Python OpenCV calibration parameters to remove barrel distortion from a common Amcrest 4K IP camera.
amcrest camera ip-camera opencv opencv-python python webcam
Last synced: 12 Apr 2025
https://github.com/dylanqin4/detect-offside-positions
alogrithms java object-detection opencv swing
Last synced: 18 Feb 2026
https://github.com/nikolasent/laneline-project
Udacity Self-Driving Car Engineer Nanodegree. Project: Lane line detection with adaptive ROI and lines jitter smoothing
carnd computer-vision opencv self-driving-car
Last synced: 14 Aug 2025
https://github.com/meinside/telegram-bot-opencv
Telegram bot for testing OpenCV headlessly
Last synced: 29 Apr 2025
https://github.com/rashadgarayev/genderdetectionkeras
gender detection realtime on GUI
classification deep-learning gender-detection keras opencv pyqt5
Last synced: 22 Mar 2025
https://github.com/shukur-alom/sign-language-detection
it able to detect ten type USA sign language. which is Okay, Peace, Thumbs up, Thumbs down, Call me, Stop, I Love You, Hello, No, Smile.
ai artifical-intelligense artificial-intelligence artificial-intelligence-algorithms cv2 handgasture mediapipe opencv python python3 signlanguage signlanguagerecognition tensorflow tensorflow-tutorials tensorflow2
Last synced: 29 Oct 2025
https://github.com/mohitbansal964/image-processing-algorithms
Implementation of various Image Processing Algorithms
cv2 digital-image-processing gonzalez image-processing matplotlib numpy opencv opencv-python pandas pillow python python3
Last synced: 07 Apr 2026
https://github.com/eng-m-abdrabbou/full-stack_ai-visualaid_flutter_python
AI-VisualAid: A mobile app for visually impaired users, built with real-time object recognition (COCO dataset), scene description (Places365), text reading (SynthText OCR), and hazard alerts (KITTI). Cross-platform, with audio feedback and voice commands.
artificial-intelligence cross-platform flutter machine-learning mobile-app opencv python pytorch speech-to-text text-to-speech
Last synced: 15 Jul 2025
https://github.com/axiscommunications/opc-ua-colorchecker-acap
Small example ACAP application that verifies if a certain area of an Axis camera's view has a certain color (within a set tolerance) and exposes the result as a boolean value via OPC UA.
axis industry-4 industry-40 industry40 opc opc-ua opcua opencv video-analytics
Last synced: 25 Jun 2025
https://github.com/jn513/mask_detect
Sistema para Detecção Facial que reconhece se a pessoa esta usando mascara ou não.
colab-notebook colaboratory keras keras-tensorflow opencv opencv-python python python3 sklearn tensorflow tensorflow2
Last synced: 07 Apr 2026
https://github.com/eatosin/retina-ux-auditor
A Physics-Informed UI/UX Audit Engine. Uses Computer Vision (OpenCV Saliency/Entropy) and Gemini 3.0 Multimodal AI to mathematically quantify design quality, generate heatmaps, and prescribe actionable CSS fixes.
computer-vision gemini-api generative-ai heatmap opencv opencv-python saliency-detection ux-testing
Last synced: 25 Jan 2026
https://github.com/prakhr/opencv-computervision
[Book Course] - Course: Book-OpenCV with Python By Example_ Build real-world computer vision applications and develop cool demos using OpenCV for Python
brief cv2 fast image-analysis image-processing image-recognition image-segmentation imagescraper imread open-source opencv opencv-python opencv2-cookbook seam-carving seam-carving-algorithm sift-features surf
Last synced: 03 May 2025
https://github.com/nikhil22/udacity-nanodegree-self-driving-car
Udacity Self Driving Car Engineer Nanodegree
anaconda ipython-notebook jupyter jupyter-notebook moviepy nanodegree opencv python-notebook self-driving-car udacity udacity-carnd udacity-course udacity-nanodegree udacity-self-driving-car
Last synced: 16 May 2026
https://github.com/sunsided/qr
QR Code detection experiments
computer-vision image-processing jupyter opencv python qr-code qrcode
Last synced: 07 May 2025
https://github.com/akbartus/pyscript-examples
Repository demonstrating examples of PyScript
opencv pyscript python-in-browser
Last synced: 16 Jun 2025
https://github.com/bastien-sagetat/photohead
Motorized pan and tilt head with camera
3d-printing camera elecronics freecad linux-app object-detection opencv opencv-cpp pcb-design pwm raspberry-pi schematics stepper-motor tensorflow tensorflow-lite
Last synced: 02 Feb 2026
https://github.com/mvakili/imageprocessing
Image Processing exam for detecting circles in image or real-time video stream
camera circle-detection csharp dotnet-framework emgu-cv image-recognition imageprocessing livedata opencv stream
Last synced: 31 Oct 2025
https://github.com/abhijithganesh/gesture-control-drones
Gesture-controlled drone simulation using OpenCV, ROS, and Gazebo
drones gazebo opencv opencv4 ros2 simulation
Last synced: 17 May 2026
https://github.com/Abhradipta/OCR-With-Read-Out-Loud-Using-Python
An Optical Character Recognition (OCR) System designed using Python to read the contents out loud.
computer-vision google-tesseract google-text-to-speech natural-language-processing opencv python tesseract-ocr text-to-speech
Last synced: 03 Apr 2025
https://github.com/madahetooo/hatdetector
This repository is to build a model that detects people, heads, and hardhats in images. Each image can contain multiple people, multiple heads and multiple hardhats. The solution will help build a safety app that will alert the user if there are workers in the field that do not comply with safety rules.
ai detects-people keras-retinanet machine-learning object-detection opencv retinanet safety safety-rules wheet-heads yolov3
Last synced: 19 Jun 2026
https://github.com/akash-peace/cv-movement-detection
Dino Air Controller project objective is to make a virtual controller of two key functions which can be controllable with hand movements.
Last synced: 06 Apr 2025
https://github.com/andrearcaina/pyggle
Pyggle is a boggle solver library written in Python, and compiled to Next.js!
boggle-solver easyocr fastapi nextjs opencv pypi-package tailwindcss
Last synced: 28 Apr 2025
https://github.com/harunkurtdev/dart_opencv_sdk
dart-opencv dart-opencv-sdk dartlang flutter-opencv opencv opencv-dart opencv-flutter
Last synced: 29 Apr 2025
https://github.com/sun-zhenxing/vuepress-opencv-notes
OpenCV notes,笔记合集
markdown notes opencv vuepress
Last synced: 25 Dec 2025
https://github.com/oleksandr-g-rock/how-to-divide-image-4-part-using-opencv
How to divide the image into 4 parts using OpenCV
Last synced: 12 May 2025
https://github.com/scorpions-robotics/cascade-2022
Cascade Classifiers and Image Dataset for the FRC Rapid React Season
cascade dataset haar-cascade image-processing opencv opencv-python vision vision-processing
Last synced: 18 Jul 2025
https://github.com/nazanin1369/advanced-lane-lines-detection
Self-Driving cars advanced lane line detection
lane-detection opencv self-driving-car
Last synced: 24 Apr 2025
https://github.com/pageauc/hotspot-game
A Windows, Unix or Raspberry Pi Computer Motion Tracking Game using a Web Cam or RPI Camera Video Streaming. Uses Body Motion for Menus and Game Play for One or Two Players.. Get High Score by getting most motion hits in moving boxes that get smaller..
body-motion debian hotspot hotspot-game motion motion-activated-menus motion-tracking-game opencv pi-camera python raspberry-pi rpi unix video-stream web-camera windows
Last synced: 12 Apr 2026
https://github.com/nisch-mhrzn/vehicle-detection
🚗 Vehicle Detection and Counting using OpenCV | Python-based project to detect and count vehicles in video streams with real-time updates. Perfect for traffic monitoring applications!
Last synced: 19 Feb 2026
https://github.com/yjg30737/pyqt-face-mosaic-example
Simple PyQt software to de-identification each face in the image
deidentification deidentifier opencv pyqt pyqt-opencv pyqt5 pyqt5-desktop-application pyqt5-gui
Last synced: 28 Apr 2026
https://github.com/geektrovert/sinext
Sign language to text with OpenCV and MNIST sign-language dataset
computer-vision opencv python python3
Last synced: 15 May 2026
https://github.com/kennykarnama/connected_component_labelling
Connected Component Labelling using opencv
cmake connected-component-labelling cpp digital-image-processing opencv opencv3
Last synced: 10 Apr 2025
https://github.com/pockerman/odisseus_raspberry_pi
Two-wheels multi-sensor robot with Raspberry Pi 3 B+
opencv python3 raspberry-pi robotics
Last synced: 12 Apr 2025
https://github.com/krithin/trimpictures
Tool to trim and deskew scanned images.
deskew opencv opencv-python scanning
Last synced: 16 May 2026
https://github.com/ani717/headless_raspberrypi_setup
Headless Raspberry Pi Setup with Jupyter Lab in Private Network Without Monitor. ROS Melodic, Deep Learning Modules and AWS Greengrass Setup Included. (Animesh Bala, Dr. Li Bai)
aarch64 aws-greengrass jupyterlab opencv pandas pytorch raspberry-pi raspberry-pi-4 ros-melodic
Last synced: 03 May 2025
https://github.com/florianvazelle/deep-fake
Real-time face swapping application
dlib face-swap opencv real-time
Last synced: 27 Jun 2025
https://github.com/armanx200/brain-tumor-detector
🧠 A deep learning model that classifies brain images as either having a tumor or not.
arman-kianian cnns convolutional-neural-networks deep-learning healthcare-technology image-classification keras medical-ai medical-imaging opencv python tensorflow
Last synced: 30 Apr 2025
https://github.com/voronov-nikita/skillbase
This is a repository for different parts of the code that can be useful when creating new projects.
arduino base cheatsheet cpp docker drone git gitlab higher-education informatics kotlin links linux math opencv physics python3 react-native ros2 skills
Last synced: 07 May 2025
https://github.com/tobybreckon/python-cnn-tools-test
a set of simple tools to check if we have TensorFlow, Keras and PyTorch setup correctly to use GPU
gpu keras opencv pytorch tensorflow
Last synced: 17 Mar 2025
https://github.com/warleysr/pronki
PronKi is an Android app that allows you to practice your pronunciation using your Anki flashcards. It also has other features that can be helpful on your language learning journey!
android anki assessment gemini highlighted-text opencv pronunciation
Last synced: 17 Jul 2025
https://github.com/alex-lechner/pytorch-ssd
Single Shot Multibox Detector trained with the PyTorch library. The code is a modified version from the original "ssd.pytorch" repository by Max deGroot & Ellis Brown.
convolutional-networks convolutional-neural-networks neural-networks object-detection opencv pytorch pytorch-ssd ssd-model torch
Last synced: 12 Jul 2025
https://github.com/ahkarami/ubuntu-for-deep-learning
Useful notes about Ubuntu (especially for Deep Learning code developers)
deep-learning install machine-learning opencv pip python pytorch tensorflow ubuntu
Last synced: 06 May 2025
https://github.com/hnrobert/cmd-media-player
A cmd-line app which plays any media with characters! (with audio support)
cmd ffmpeg media-player ncurses opencv sdl2 terminal video-player
Last synced: 09 Sep 2025
https://github.com/techiesamosa/lunaxplore
LunaXplore enhances low-light images from the PSR regions of lunar craters to improve signal-to-noise ratio (SNR). By applying advanced deep learning and image processing techniques, the project creates high-resolution image maps from Chandrayaan-2's OHRC, aiding lunar landing site selection and supporting geomorphological studies of the lunar pole
deep-learning gan hpc image-processing keras opencv python retinex-theory signal-to-noise-ratio tensorflow
Last synced: 30 Dec 2025
https://github.com/ajcasagrande/rc-race-vision
RC Car tracking using Computer Vision and YOLOv11
ai computer-vision ffmpeg ffmpeg-python opencv roboflow supervision tracking video-processing yolo yolo11
Last synced: 18 Feb 2026