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: 2026-06-26 00:18:54 UTC
- JSON Representation
https://github.com/felipebrenner/2022-1-processamento-grafico
Atividades desenvolvidas para cadeira de bacharel em Ciência da Computação
c-plus-plus glsl opencv opengl python
Last synced: 08 Apr 2026
https://github.com/iamhetshah/visual-odometry
Monocular Visual Odometry using feature tracking and essential matrix decomposition to estimate camera trajectory from video input.
computer-vision feature-tracking monocular-depth-estimation opencv python slam visual-odometry
Last synced: 17 May 2026
https://github.com/snandasena/opencv-cpp-examples
OpenCV configurations with cmake
cmake cmake-toolchain computer-vision cplusplus image-processing machine-learning opencv
Last synced: 17 May 2026
https://github.com/kasraskari/skin-retouching
skin retouching and using mouse-handling with OpenCV
computer-vision inpainting jupyter-notebook mouse-events opencv python skin-retouching
Last synced: 17 Feb 2026
https://github.com/shivendrra/object-detection
real-time object removal/addition detection pipeline using OpenCV
computer-vision computer-vision-opencv opencv opencv-pipeline
Last synced: 15 May 2026
https://github.com/ishitaagl20/genaivision
Exploring Image Processing with Gemini - Image Describer, Object Finder, and Object Tracker
gemini object-detection object-tracking opencv streamlit
Last synced: 08 May 2026
https://github.com/adityamulgundkar/opencv-nuget
OpenCV NuGet Package with support for multiple msvc versions.
Last synced: 14 May 2026
https://github.com/marknature/opencv-bootcamp
If you are looking to take your first steps towards learning Computer Vision and AI using OpenCV, this is the best OpenCV course to jumpstart your career.
anaconda computer-vision cv2-library ffmpeg jupyter-notebook matplotlib numpy opencv os urllib zipfile
Last synced: 02 Mar 2025
https://github.com/bugdaryan/smile-detector
Smile detecor script, that connects to webcam, detects smile and takes a photo
haar-cascade opencv smile-detection
Last synced: 16 May 2026
https://github.com/suryaxanden/opencv_face_filters
face-recognition opencv opencv-python python3
Last synced: 21 May 2026
https://github.com/shubhro2707/smart-vehicle-object-detection
End-to-end project for vehicle detection using OpenCV, SVM, and YOLOv5
computer-vision deep-learning machine-learning opencv vehicle-detection yolov5
Last synced: 17 May 2026
https://github.com/anurag1101/face_recognition
A Python project using OpenCV to detect and highlight faces in images with Haar cascade classifiers. Simple and efficient face detection made easy!
face-detection face-recognition opencv python python3
Last synced: 21 May 2026
https://github.com/elenaches/python-image-scanner
A college project in Python using OpenCV, a simple app that takes an photo of a paper, and outputs an edited image with the paper properly aligned as though it was scanned.
image-manipulation image-processing opencv opencv-python python scanner-cam
Last synced: 16 May 2026
https://github.com/shaku-med/real-time-object-detect
Computer vision pipeline
license mit-license opencv production-ready python3 status yolov4 yolov8
Last synced: 17 May 2026
https://github.com/m-taghizadeh/mask-face-detection-py
mask face detection built with OpenCV, Keras/TensorFlow using Deep Learning and Computer Vision concepts in order to detect face masks in static images as well as in real-time video streams.
artificial-intelligence computer-vision deep-learning face-detection googlecolab keras machine-learning opencv python tensorflow
Last synced: 05 Apr 2026
https://github.com/piero24/detect-decode-the-barcode
A two-stage pipeline for detecting and decoding barcodes from images.
barcode barcode-scanner huggingface object-detection opencv qrcode qrcode-scanner ultralytics yolov8
Last synced: 16 May 2026
https://github.com/eurohlam/opencv-java-samples
Some experiments with OpenCV
Last synced: 29 Apr 2026
https://github.com/himudigonda/attendancer
An OpenCV based attendance system.
attendance-system opencv opencv-python python3
Last synced: 08 May 2025
https://github.com/shivanisingh77/face-attendance-system
Face Attendance System project is designed to automate attendance using facial recognition. It captures and identifies individuals' faces through a camera, comparing them with a pre-existing database to mark attendance. This system aims to enhance convenience and accuracy by replacing manual attendance-taking.
attendancemanagement camera face-recognition facedetection opencv python realtime-database
Last synced: 16 May 2026
https://github.com/sahilkumardhala/hand-gesture-piano
It is a python script, which is described on Hand-Gesture-Piano is a unique and innovative project that brings the world of music and technology together.This project utilizes computer vision and machine learning to detect and interpret hand gestures, transforming them into musical notes on a virtual piano interface.
cv2 cvzone opencv python python3
Last synced: 10 Sep 2025
https://github.com/eduherminio/traffic_sign_detection
Traffic Sign Detection using OpenCV.
Last synced: 21 May 2026
https://github.com/itis-enrico-fermi/testopencv
Repo for OpenCV test code
image-processing image-visualization image-visualizer opencv opencv-python python3 test testing
Last synced: 21 May 2026
https://github.com/cuixing158/visual-based-odometry-estimation-cpp
Stitching and fusion of on-board surround view BEV real world image sequences, odometer estimation and output of large pixel map
algorithms bev cpp odometry odometry-estimation opencv orb pose-optimization visual-features
Last synced: 05 Apr 2025
https://github.com/raykavin/platerecon
A real-time license plate recognition system built in Go using OpenCV (GoCV) and Tesseract OCR. This system captures video from a camera, detects Brazilian license plates, and verifies them against an authorized list for access control.
camera gocv golang gosseract ip-camera license-plate-recognition opencv real-time tesseract-ocr
Last synced: 07 Jul 2025
https://github.com/pathanin-kht/ObjectDetector
An object detection system using YOLOv5 and OpenCV to detect objects in real-time from a webcam, with features for recording and capturing frames.
Last synced: 01 Oct 2025
https://github.com/tosh2230/burst-capt
Save images continuously with a webcam
Last synced: 14 Apr 2026
https://github.com/seminarioa/findparking
Sistema de visión por computadora para detección en tiempo real de espacios de estacionamiento disponibles u ocupados, basado en YOLO y OpenCV.
Last synced: 23 Jul 2025
https://github.com/aron-alvarenga/app-python-reconhecimento-facial-haarcascade-opencv
Aplicação Python de reconhecimento facial utilizando Haarcascades e OpenCV.
computer-vision cv2 haarcascade opencv python
Last synced: 21 May 2026
https://github.com/bayunova28/age_gender_recognition
This repository contains about my personal project to build age gender detection
cnn computer-vision deep-learning opencv python
Last synced: 05 Apr 2025
https://github.com/ant59/qr-access-control
Really basic access control mechanism written in Rust. Allows issuing and visually verifying QR codes.
Last synced: 08 May 2025
https://github.com/unanancyowen/customvisionsample
Azure Cognitive Services - Custom Vision Sample Program for OpenCV DNN Module (C++)
cognitive-services custom-vision opencv
Last synced: 21 Mar 2025
https://github.com/utkarsh251106/tracking-with-yolo
This project uses YOLOv8 and DeepSORT to detect and track children and adults in video streams. It assigns unique IDs, handles re-tracking after occlusions, and outputs an annotated video with labeled bounding boxes.
computer-vision deep-learning deepsort machine-learning numpy opencv python torch ultralytics yolov8
Last synced: 30 Jan 2026
https://github.com/meta-ben/mosaicmaker
2017 - C++ / OPENCV Mosaic making tool
Last synced: 17 May 2026
https://github.com/vinayak25/facial_recognition
Facial Recognition using python and computer vision library(OpenCV)
facial-detection facial-recognition opencv opencv-python python
Last synced: 14 May 2026
https://github.com/gill-singh-a/qr-code-generator
A Program that generates QR Code Images from the given data
computer-vision opencv python python3 qrcode qrcode-generator
Last synced: 14 May 2026
https://github.com/bhargav-joshi/smile-detection-using-opencv
Smile Detection using OpenCV & Haarcascade's Dataset
haar-cascade opencv smile-detection smile-detector
Last synced: 16 May 2026
https://github.com/harshdwivediiiii/road-management-system
An AI-powered road hazard detection system that automatically identifies potholes, cracks, and road anomalies using computer vision and vehicle dashcam footage. The system geotags detected hazards and reports them to a centralized dashboard, enabling authorities to take faster action and improve road safety.
fastapi flask machine-learning mongodb mongodb-atlas opencv python yolo11s
Last synced: 10 Apr 2026
https://github.com/thavinduushan/object-detection
Application developed for real-time object detection and counting utilizing COCO dataset
Last synced: 15 Apr 2026
https://github.com/varuntotakura/qrcodereader
It will read the QR code and give the Ouput
opencv python python3 qrcode qrcode-reader qrcode-scanner
Last synced: 27 Jul 2025
https://github.com/nomcodio-automation-systems/houghsigndetector
HoughSignDetector is a C++ project that uses the Hough Transform to detect the corners of a stop sign in images. The project processes the image, generates a Hough Space, identifies line intersections, and compares the detected shape to a stop sign's structure.This tool can be used for basic image recognition tasks in traffic sign detection.
cpp graph-theory hough-transform image-recognition maschine-vision opencv
Last synced: 16 May 2026
https://github.com/vishwast333/traffixvision
TraffixVision is an advanced video analysis tool for real-time traffic monitoring. It detects lanes, tracks vehicles using YOLOv8, and analyzes their direction and travel time. Ideal for smart cities, it provides real-time metrics, counts vehicles, and outputs annotated videos, aiding in traffic management and road safety.
Last synced: 20 Jan 2026
https://github.com/barsikus007/pi
Competition Robot's code
adafruit opencv pygame python raspberry-pi
Last synced: 14 May 2025
https://github.com/cyberlument/opencv-colormasking-red-
This mini project opencv is for educational purpose.
numpy opencv opencv-python pycharm vscode
Last synced: 20 Jan 2026
https://github.com/marcos-moura97/p3dx_qrcode_ros
QR Code Recognizer Robot using OpenCV
Last synced: 17 May 2026
https://github.com/aliakseis/gstreamer-opencv
camera-control gstreamer opencv
Last synced: 17 May 2026
https://github.com/giatraskon/machine_learning_assignments
Machine learning assignments covering regression, classification, neural networks, adversarial examples, and real-time emotion detection using Python. Includes theoretical insights and practical implementations.
adversarial-examples bayesian-inference bias-variance-tradeoff cifar10 classification deep-learning emotion-recognition iris-dataset k-nearest-neighbours keras machine-learning mnist neural-networks opencv pima-indians-diabetes python regression ridge-regression scikit-learn tensorflow
Last synced: 08 Apr 2026
https://github.com/timur-sa/en24-computervisionsolution
Решение задачи распознования объектов, поиска пути и коммуникации с роботом в рамках соревнования "Энергия в Действии" (2024-2025 год).
computer-vision opencv opencv-python python
Last synced: 17 May 2026
https://github.com/asllop/calf
Programming language for parallel maths and vector processing in Rust.
functional-programming gpu-computing neon opencv parallel pure-functional rust simd vectors
Last synced: 08 Apr 2026
https://github.com/snoozelemon/computer-vision
V. The primary aim was to see how well YOLOv5 detects objects in situations where the objects are occluded or partially hidden from view. The system takes video from either a webcam or a video file uploaded and processes each frame instantly
Last synced: 17 Apr 2026
https://github.com/darwincamahalan/satis-face-tion
A Facial Recognition Project that determines customer facial expression and compare it to the survery answer of the customer, if the customer is satisfied or unsatisfied.
artificial-intelligence computer-vision facial-expression-recognition facial-recognition keras-tensorflow opencv tkinter-gui
Last synced: 07 May 2026
https://github.com/dmalexx/binarytrafficsignclassification
BinaryClassification
ai classification keras machine-learning opencv tensorflow
Last synced: 08 Apr 2026
https://github.com/mostafa-wael/vehicle-detection-with-opencv
Using the frame differencing technique to perform moving object detection in videos.
Last synced: 17 May 2026
https://github.com/dane-meister/facial-recognition
A real-time Facial Attendance and Recognition System using Python. Integrated user registration with live facial and liveness detection. Users can register by capturing facial features via webcam, and recognition is performed during login. Attendance data is logged.
facial-recognition opencv pil python tkinter
Last synced: 26 Mar 2025
https://github.com/luizpfern/morphological-operations
Morphological operations in image processing using opencv
dilatation erosion image-processing morphological-operations opencv python
Last synced: 17 May 2026
https://github.com/curegit/eqlm
A CLI tool to manipulate images in various ways
brightness color-space convolution-filter histogram-matching image-manipulation image-processing lightness opencv
Last synced: 17 Feb 2026
https://github.com/weizhena/epipolar-geometry-estimation
对极几何与基础矩阵估计 | Epipolar Geometry & Fundamental Matrix Estimation | 8-Point Algorithm + RANSAC + SIFT
computer-vision epipolar-geometry fundamental-matrix opencv python ransac sift
Last synced: 17 May 2026
https://github.com/bkopysc/movedetection
Parallel move detection with Python
Last synced: 17 May 2026
https://github.com/prashu622/face-recognition-based-attendance-system-in-the-raspberry-pi-4
I made the face recognition based attendance system using machine learning and deep learning
cnn deep-learning hog-features machine-learning opencv python
Last synced: 16 Apr 2026
https://github.com/iv4n-ga6l/eye-tracking
Track user eye in front of webcam using pre-trained Haar cascade eye detection model, openCv and ultralytics yolov5
eye-detection haar-cascade haarcascade-classifier haarcascade-eye opencv python ultralytics yolov5
Last synced: 26 Mar 2025
https://github.com/naoigcat/framework-opencv
Open Source Computer Vision Library
Last synced: 14 May 2026
https://github.com/nguyenanhtuan1912/datatable-image-to-text
Repository này là đồ án môn học Computer Vision
computer-vision javascript nodejs numpy opencv python tesseract
Last synced: 09 Apr 2026
https://github.com/coder-141/weight-lifting-pose-estimation
A computer vision-based web application for recognizing and optimizing weight lifting movements using MediaPipe, OpenCV, and Flask with a styled frontend.
html-css-javascript mediapipe opencv python
Last synced: 20 Apr 2026
https://github.com/srikarnagavelli/face-recognition-based-attendance-system-using-python
I’m excited to share my latest project — a Real-Time Face Recognition Attendance System built using Python, OpenCV, and the face_recognition library.
aiproject attendance-system computer-vision face-recognition machine-learning opencv python
Last synced: 07 May 2026
https://github.com/samuela31/computer-vision-based-image-to-painting-converter
Upload any image, choose your filter, and your new painting styled image is generated using computer vision! Assignment done as part of Computer Vision course in semester 6 of college.
assignment college computer-vision computer-vision-opencv cv image-filters image-processing image-to-image image-to-painting opencv painting-filters python streamlit streamlit-webapp
Last synced: 03 May 2026
https://github.com/syd-taha/real-time-mask-detection-and-face-recognition
Real-Time Mask Detection and Face Recognition System using deep learning and computer vision. The system detects whether individuals are wearing a mask (correctly, or not at all) using webcam input or video streams.Includes end-to-end development from model training to production-ready deployment.
computer-vision deep-learning end-to-end-machine-learning face-detection face-recognition fastapi machine-learning mask-detection mtcnn opencv pytorch streamlit tensorflow
Last synced: 11 Apr 2026
https://github.com/hamed-gharghi/objshomar
ObjShomar is an easy-to-use desktop application for real-time object detection and counting using YOLOv8. Designed for non-technical users, it features a modern English interface and supports live camera feeds, video files, and network streams. Instantly detect and count objects in your videos with a simple, intuitive UI.
computer-vision deep-learning farsi gui object-counting object-detection opencv persian pyside6 python real-time surveillance ultralytics video-analysis yolo
Last synced: 17 May 2026
https://github.com/iroyalx/opencv_object_detector
detecting objects by color filtering using opencv on BLUM Telegram bot
auto autoclicker blum blum-telegram-bot object-detection opencv opencv-python
Last synced: 22 May 2026
https://github.com/samuela31/sanskrit-manuscripts-revival-using-deep-learning-techniques
Restoring destroyed text in ancient Sanskrit manuscripts by predicting missing text using deep learning techniques. Mini project done in 3rd year of college using RoBERTa LLM, Tesseract OCR, and OpenCV.
hugging-face huggingface huggingface-datasets huggingface-transformers jupyter-notebook llm manuscripts-restoration mlm ocr ocr-python opencv restoration roberta roberta-fine-tuning roberta-model sanskrit sanskrit-manuscripts tesseract tesseract-ocr
Last synced: 15 May 2026
https://github.com/vijay-varadarajan/disaster-relief
This is the official Github Repository of Team ResQAI
api disaster-relief geoanalytics hackathon-project machine-learning opencv webapplication
Last synced: 14 May 2026
https://github.com/abega1642/loko
🎨 loko : Track colors live in your webcam feed using OpenCV and Pillow. Mavo-Mavo combines real-time computer vision with modular, testable code — perfect for prototyping smart vision tools or color-aware apps.
computer-vision numpy-arrays opencv pillow python3
Last synced: 18 May 2026
https://github.com/youssef-ashraf71/visionx
A C++ desktop application for advanced implemented computer vision algorithms and techniques in one toolbox
computer-vision cpp image-processing opencv vectorization
Last synced: 17 May 2026
https://github.com/fitushar/pythob-image-processing-code-archieve
General Image Processing python codes
general-purpose image-processing opencv
Last synced: 16 May 2026
https://github.com/pjarbas/headphones-detection-yolo
Headphones object detection using YoloV4
computervision deep-learning object-detection opencv python yolo yolov4
Last synced: 22 May 2026
https://github.com/vaurenw/robotics_stuff
projects with computer vision and an arduino
arduino-uno mediapipe opencv python
Last synced: 17 Jun 2025
https://github.com/n-t-raghava/the_sweet_16
This project detects faces in real-time from a webcam feed or an uploaded image and predicts age (in bins of 5 years) and gender (Male/Female). The model is based on OpenCV’s Deep Neural Network (DNN) module and pre-trained models for face, age, and gender detection.
caffemodel deep-learning flask numpy opencv python
Last synced: 09 Apr 2026
https://github.com/lunik/qr-code-tools-poc
Decoding QR Code with Python & OpenCV
Last synced: 05 Apr 2025
https://github.com/anandparayil/sign-language-translator
Real-Time AI-Based Sign Language Translator using MediaPipe, Random Forest, and Tkinter GUI.
jupyter-notebook mediapipe opencv python pyttsx3 scikit-learn tkinter-gui
Last synced: 07 Apr 2026
https://github.com/robakuuu/rpiopencvbenchmark
This is ready to run benchmark test for OpenCV in C# on Raspberry Pi 4/5, based on BenchmarkDotNet.
benchmarkdotnet emgucv opencv raspberry-pi-4 raspberry-pi-5 raspberrypi
Last synced: 02 Feb 2026
https://github.com/pradyumnakr/facial-recognition-using-opencv
Uses haarcascades to recognize facial features, patterns and performs feature extraction followed by labelling the data to recognize the faces on a live webcam.
Last synced: 09 May 2026
https://github.com/shubhs27/snap-n-solve
A real-time Sudoku puzzle solver that uses computer vision and machine learning to detect, solve, and overlay solutions on Sudoku puzzles captured through your webcam.
keras numpy opencv python sudoku-scanner sudoku-solver tensorflow
Last synced: 07 Apr 2026
https://github.com/mrnust/ai-powered-socialmediapostoptimizer_llm
AI-Powered Social Media Post Optimizer enhances your social media content by optimizing text posts with relevant tags and keywords, predicting engagement metrics, and analyzing image quality. Upload your post and image to receive tailored suggestions for improving engagement and visual appeal.
groq langchain large-language-model llama-3-70b matplotlib numpy opencv streamlit textblob
Last synced: 14 Apr 2026
https://github.com/karanvishwakarma-1807/face-mask-detection
Real-time face mask detection using TensorFlow and OpenCV — train a CNN model to classify mask/no mask and deploy with OpenCV video stream.
computer-vision deep-learning face-mask-detection image-classification object-detection opencv public-safety python tensorflow
Last synced: 04 May 2026
https://github.com/frgfm/video-mender
Serving your favorite mending charm for videos
computer-vision denoising opencv python video-processing
Last synced: 16 May 2026
https://github.com/sartaj0/cv_algorithm
I'm here to provide some helpful utilities for the computer-vision community
dlib faceswap ffmpeg image-stitching opencv
Last synced: 29 Apr 2026
https://github.com/technexion-vision/vizionsdk-opencv
VizionSDK and OpenCV integration examples
camera-api computer-vision opencv opencv-python
Last synced: 14 May 2026
https://github.com/jaganov/google_asl_recognition
Real-time American Sign Language (ASL) recognition system using PyTorch and MediaPipe. Recognizes 25 common ASL gestures with 76.05% accuracy, optimized for RTX4070 GPUs. Features live webcam recognition, hybrid TCN+LSTM+Transformer architecture, and comprehensive training pipeline.
accessibility asl-recognition computer-vision deep-learning gesture-recognition landmark-detection lstm mediapipe opencv pytorch real-time rtx4070 sign-language temporal-convolutional-networks transformer
Last synced: 14 Apr 2026
https://github.com/iv4n-ga6l/Object_Detection_With_Background_substractor
Object Detection and Tracking with OpenCV background subtractors
background-substraction-algorithm background-subtraction lucas-kanade numpy object-detection object-tracking opencv optical-flow python scipy
Last synced: 26 Feb 2025
https://github.com/navindafernando/brain-tumor-detection
Brain Tumor Detection using Color Segmentation with KMeans Clustering :warning:
color-segmentation erosion find-contours joblib k-means-clustering machine-learning matplotlib morphological-operation numpy opencv scikit-learn unsupervised
Last synced: 13 Apr 2026
https://github.com/tessecrack/computervision
computer-vision csharp emgucv opencv
Last synced: 06 May 2026
https://github.com/tyleradammartinez/facial-recognition
This repo contains the code for a basic facial recognition written in rust.
facial-recognition opencv rust rust-lang
Last synced: 17 May 2026
https://github.com/dragonscypher/autonomous-surveillance-robot
Developed an autonomous surveillance robot and updated it with Raspberry Pi, Python, OpenCV, and ROS, winning 1st place at SRM Techknow 2017 by implementing SLAM for mapping and React Native for real-time monitoring.
opencv python raspberry-pi ros
Last synced: 08 Apr 2026
https://github.com/afrinaf/hack-inversion
Garbage Disposal Tracking and Eco-Sort Web App
keras opencv php python tensorflow waste-management waste-segregation
Last synced: 07 Apr 2026
https://github.com/pabs-code/face-detection-using-haar-cascade-classifier
This is a Streamlit-based face detection application that uses the Haar Cascade classifier to detect faces in uploaded images.
face-detection haar-cascade-classifier numpy opencv python streamlit
Last synced: 08 Apr 2026
https://github.com/gregieboi/ascii-art-generator
Just another basic ascii art generator
ascii-art image-processing opencv pillow python3
Last synced: 13 May 2026
