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/yukti1sharma/emotion-based-music-recommender
Emotion based music recommendation system
detection-model emoji facial-expression-recognition jupyter-notebook keras-tensorflow machine-learning mediapipe music neural-networks numpy opencv python realtime streamlit webapp
Last synced: 10 Apr 2026
https://github.com/krishbharadwaj5678/facedetection
A real time face detection that captures video from your webcam. Highlights detected faces with bounding boxes in the live feed.
computer-vision cv2 cvzone face-detection face-recognition face-tracking mediapipe opencv python realtime webcam
Last synced: 03 May 2026
https://github.com/lucs1590/commom_segmentations
The purpose of this repository is to document and expose code samples using common threading techniques.
computational-vision machine-learning open-source opencv python scikit-image scikit-learn segmentation sklearn
Last synced: 03 May 2026
https://github.com/b-luis/py-textractify
📸 Optical Character Recognition for scanned images using Tesseract and OpenCV.
Last synced: 11 May 2026
https://github.com/iamparun/no-parking-vehicle-number-plate-recognition
The No-Parking Vehicle Number Plate Recognition System uses image processing and OCR to detect illegally parked vehicles. It generates real-time alerts and logs violations to automate enforcement and improve parking management.
Last synced: 04 May 2026
https://github.com/yoiser1/wild-storage
Use YouTube as Infinite Cloud Storage
aws-cognito aws-dynamodb aws-s3 cpp ctype ctypes ctypes-wrapper github-config isg opencv opencv-python storage terminal youtube
Last synced: 04 May 2026
https://github.com/andremadstop/imagerect
Open-source metric image rectification from CAD drawings, point clouds, and 3D models
cross-platform dxf image-rectification linux opencv photogrammetry point-cloud pyside6
Last synced: 17 Jun 2026
https://github.com/baptvit/facerecognition
Personal project about face recognition
embedded-systems face-recognition opencv python3
Last synced: 11 May 2026
https://github.com/carlosrocha-dev/facerecognition
Study of computer vision library OPENCV
computer-vision cpp face-detection machine-learning opencv
Last synced: 04 May 2026
https://github.com/jonnoftw/pdf_img_diff
Compare images between assignments
opencv pdf plagiarism-detection python
Last synced: 04 May 2026
https://github.com/gsitcity/character-animation
在控制台中使用空格字符和@字符输出动画,如bad apple
Last synced: 04 May 2026
https://github.com/vanbagaria/fxlab
A Django web app for applying various filters to images
Last synced: 04 May 2026
https://github.com/homebackend/pdf-title-page-splitter
Splits a pdf based on identified title pages using ML trained model
machine-learning opencv pdf-splitter pdf2image pypdf2 scikit-learn tensorflow
Last synced: 04 May 2026
https://github.com/surajsanap/indshield_intro
Coming Soon
ai googlegemini opencv python pytorch tensorflow yolov8
Last synced: 04 May 2026
https://github.com/wwwmisla/gerador-mapas-calor
Sistema de visão computacional para gerar mapas de calor com base na movimentação em espaços públicos, auxiliando no planejamento urbano e uso eficiente do espaço.
color computer-vision demo google-colab gradio heatmap marchine-learning matplotlib model numpy opencv people-detection python smart-city ufrn visao-computacional vision-computer yolo yolov8
Last synced: 04 May 2026
https://github.com/sebdeveloper6952/opencv-aruco-ros
ROS2 Humble OpenCV Aruco Utils
aruco-markers opencv ros-humble ros2
Last synced: 04 May 2026
https://github.com/nick8592/opencv-plane-arrange
This program combines three image planes of different sizes and colors into a 1920x1080 screen buffer and displays the result using OpenCV. It demonstrates basic image manipulation and composition in C++.
Last synced: 11 May 2026
https://github.com/shibam120302/vehicle_detect_count_flask_app
This project uses Flask and OpenCV with Haar Cascades to detect and count vehicles in video streams and images. Steps to create Vehicle Detection and Counting.
Last synced: 10 Apr 2026
https://github.com/sakeenanavavi/snapcal_ocr-based-equation-solver
This project is a web application that solves mathematical equations from images using optical character recognition (OCR) and symbolic mathematics. It's built with Flask, OpenCV, NumPy and SymPy.
flask opencv pytesseract python
Last synced: 04 May 2026
https://github.com/shakiliitju/image-to-text-converter
This project is a web-based application that enables users to upload images and automatically extract any visible text using Optical Character Recognition (OCR). The backend is built with Flask and integrates OpenCV for image preprocessing and Tesseract OCR and frontend responsive interface for uploading images and viewing the extracted text.
flask image-to-text image-to-text-converter ocr opencv pillow pytesseract python tesseract
Last synced: 04 May 2026
https://github.com/renanstn/advance-computer-vision
Repositório do curso Advance Computer Vision, do Murtaza's Workshop
computer-vision mediapipe opencv opencv-python python
Last synced: 04 May 2026
https://github.com/hairymax/hacks-ai-walruses
Our solution to the Hacks-AI (Khabarovsk, 2022, May 27-29) competition in the task of detecting walruses from drone photos
computer-vision dash mmcv mmdetection opencv pil pytorch
Last synced: 05 May 2026
https://github.com/josephdt12/cpp-quads
Transform an image into a blockier version of itself.
Last synced: 05 May 2026
https://github.com/headless-start/yolov4-tiny-raspberrypi
This repository contains YOLOv4-Tiny deployment on Raspberry pi.
darknet edge numpy object-detection opencv powerpoint python-3 pytorch raspberry-pi tensorflowlite yolov4 yolov4-darknet yolov4-tiny
Last synced: 10 Apr 2026
https://github.com/ff-plugins-active/ff_qr_processor
UE5 Async QR Reader and Generator Plugin
nayuki opencv qr qr-reader qr-reader-android qrcode qrcode-generator qrcode-scanner ue5 ue5-plugin unrealengine unrealengine5 zxing zxing-android zxing-library zxing-qrcode
Last synced: 17 Aug 2025
https://github.com/mmanishh/handgestrec
HandGesture Sign Recognizer Using OpenCV and CNNs
cnn handgesture-recognizer opencv
Last synced: 05 May 2026
https://github.com/jasmine1601/snapchat-filter
Creating Snapchat-like face filters.
cascade-classifier data-science opencv
Last synced: 05 May 2026
https://github.com/arya-io/cpp-opencv
A pipeline for extracting video frames using GStreamer and detecting/cropping faces from the frames using OpenCV's Haar Cascade classifier in C++.
computervision cpp facedetection frameextraction gstreamer haarcascade imageprocessing opencv shellscript videoprocessing
Last synced: 05 May 2026
https://github.com/akimuddinshaikh/master-s-research-project
A hybrid approach combining texture-based (GLCM) and deep learning (ResNet50) features with unsupervised clustering and supervised classification for detecting liver diseases. Achieved 99%-100% accuracy using SVM, XGBoost, and Random Forest on pseudo-labeled medical imaging datasets
agglomerative-clustering dbscan-clustering glcm kmeans-clustering opencv python random-forest resnet-50 svm-model tensorflow xgboost-model
Last synced: 05 May 2026
https://github.com/abdullah-masood-05/eye-balll-detection
This repository provides advanced eye gaze tracking using MediaPipe Face Mesh for both video files and live camera feeds.
Last synced: 10 Apr 2026
https://github.com/zabir-nabil/py-grpc-opencv
Python gRPC server, client with opencv (image manipulation boilerplate)
grpc opencv py-grpc python-grpc python-grpc-opencv
Last synced: 05 May 2026
https://github.com/adrianmarino/self-driving-car-model
Steering wheel angle predictor
autonomous cnn conda keras machine-learning opencv python self-driving-cars
Last synced: 05 May 2026
https://github.com/j89103138/yolov11-traffic-sign
This repository contains a YOLOv11 project for training, detection, and benchmarking of traffic signs. The project utilizes CUDA acceleration to enhance performance and efficiency in real-time traffic sign detection and evaluation.
cuda opencv python pytorch traffic traffic-sign yolov11
Last synced: 05 May 2026
https://github.com/denismakogon/oraclelinux-opencv
Oracle Linux 7 OpenCV-ready images (compatible with JavaCV and OpenPNP)
debian docker docker-images java jdk11 jdk12 multistage opencv oracle-linux
Last synced: 05 May 2026
https://github.com/limagabri/auto-overlay-generator
This is a Python script to add text overlay to images. Users can choose an image, input a title, a hashtag number, select font type, text size, and color. The script utilizes OpenCV for image processing.
generator image opencv overlay python youtube
Last synced: 09 Apr 2026
https://github.com/zzylos/facial-recognition
Simple face detection tool written in Python
face-detection face-recognition opencv python
Last synced: 11 May 2026
https://github.com/shailikadakia/yoga-pose-accuracy-detector
Real-time yoga pose accuracy detector using MediaPipe and OpenCV. Classifies poses from webcam input with KNN and provides feedback on duration and accuracy, built with Python and scikit-learn.
computer-vision fitness health-tech knn machine-learning mediapipe numpy opencv pandas pose-estimation python real-time-detection yoga
Last synced: 09 Apr 2026
https://github.com/raheesahmed/video_description_generator
This Python script processes a video file, generates a compelling description, creates a voiceover script in the style of David Attenborough, and synthesizes the voiceover using OpenAI's Text-to-Speech API.
openai openai-api openai-chatgpt openai-tts openai-vision opencv
Last synced: 05 May 2026
https://github.com/by-sabbir/mediapipe-opencv-examples
Examples of computer vision apps with mediapipe and opencv using python.
computer-vision mediapipe opencv python
Last synced: 09 Apr 2026
https://github.com/ahmad-ali-rafique/yolo-helmet-detection-app
This project implements a helmet detection system using YOLOv3 (You Only Look Once) and Streamlit. The application allows users to upload an image and detect helmets in real-time. The system uses OpenCV and pre-trained YOLOv3 weights to identify helmets in uploaded images, displaying the results with bounding boxes and confidence scores.
artificial-intelligence datascience deep-neural-networks helmet-detection image-processing machine-learning modeling opencv streamlit-dashboard yolov3
Last synced: 06 May 2026
https://github.com/ace4896/project-sekai-thumbnail-extractor
A small tool for extracting Project Sekai card thumbnails from the characters list.
bootstrap opencv project-sekai sekai solidjs typescript
Last synced: 06 May 2026
https://github.com/maitrakhatri/computer-vision
Practicing Open CV
computer-vision computer-vision-opencv open-cv opencv
Last synced: 17 May 2026
https://github.com/krishbharadwaj5678/gestune
Gestune turns your hand gestures into system volume control. Adjust audio levels effortlessly with a simple pinch or spread of your fingers. Touch-free, intuitive, and fun volume control at your fingertips!
gesture-recognition hand-tracking mediapipe opencv python volume-control
Last synced: 12 May 2026
https://github.com/renanstn/opencv-lab
Repositório dos meus estudos em opencv-python.
Last synced: 06 May 2026
https://github.com/mpolinowski/opencv-cambio
Differentiate Objects based on their Contour and Colour with cvZone.
areadetector cvzone object-counter opencv python
Last synced: 06 May 2026
https://github.com/csharpseth/expression-analysis
AI that determines your facial expression when prompted with a social media post, and likes/dislikes it accordingly
computer-vision face-detection face-recognition opencv opencv-python
Last synced: 12 May 2026
https://github.com/sakshikanade31/mouse-tracking-using-eyeballs
Mouse Tracking using Eyeballs is a Python-based project that allows users to control their mouse cursor using only eye movement and blinks. It uses MediaPipe FaceMesh to track facial landmarks and PyAutoGUI for cursor control, making it an accessible, hands-free alternative to traditional input devices.
blinkdetection computervision eyeballtracking facemesh handsfreeinterface humancomputerinteraction mediapipe mousecontrol opencv pyautogui python
Last synced: 06 May 2026
https://github.com/preco21/hd2m
A suite of Helldivers 2 macros using computer vision technique
helldivers-2-software macros opencv
Last synced: 16 Apr 2026
https://github.com/numq/gifq
Kotlin Compose multiplatform video-to-gif converter application
clean-architecture compose-multiplatform converter ffmpeg frame-grabber gif gif-converter gif-encoder java javacv jetpack-compose kotlin mvi opencv video-to-gif
Last synced: 09 Apr 2026
https://github.com/tentaclepurple/42_leaffliction
👁️ Computer Vision model made with Convolutional Neural Network for leaf disease identification
computer-vision convolutional-neural-networks deep-learning matplotlib opencv plantcv python streamlit tensorflow
Last synced: 09 Apr 2026
https://github.com/Solrikk/PicTrace-Web
PicTraceV2 is a highly efficient image matching platform that leverages computer vision using OpenCV, deep learning with TensorFlow and the ResNet50 model, asynchronous processing with aiohttp, and Selenium for browser automation. PicTraceV2 allows users to upload images directly or provide URLs, quickly scanning a vast database to find image
automation computer-vision data-analysis data-extraction deep-learning image-processing image-search machine-learning natural-language-processing opencv openpyxl pandas python selenium tensorflow web-scraping yandex yandex-api
Last synced: 15 Aug 2025
https://github.com/04bhavyaa/iris-biometric
This project performs iris recognition using ORB (Oriented FAST and Rotated BRIEF) feature extraction and BFMatcher for feature matching. It compares two iris images to determine whether they belong to the same person based on a similarity score. The results include a match score, authentication decision, and visualized keypoints & matches.
bfmatcher biometrics eye-iris iris iris-image iris-matching iris-recognition opencv orb
Last synced: 12 May 2026
https://github.com/avnet-iotconnect/iotc-tria-vision-ai-kit-robotic-arm
This repo showcases TRIA Vision AI Kit 6490 running /IOTCONNECT integration with the Hiwonder XArm 1S robotic arm.
arm hiwonder hiwonder-robot iotconnect opencv robot tria-vision-ai-kit-6490
Last synced: 17 Jun 2026
https://github.com/madiyarm/patient-monitoring-raspi-mlx90640
Contactless patient monitoring on Raspberry Pi 4 (MLX90640 + Pi Camera 2): face ID, IR–RGB fusion, alerts, SQLite logs.
computer-vision embedded face-recognition mlx90640 opencv raspberry-pi-4 robotics thermal-imaging
Last synced: 09 Apr 2026
https://github.com/michprac/license_plate_detection
University project, detect license plate from the images using the Tkinter GUI app
opencv plate-recognition python tkinter
Last synced: 19 Jun 2026
https://github.com/kanishknavale/mapping-synthetic-correspondences-in-an-image-pair
This repository implements a method to map image correspondence from image pair augmentations.
computer-vision correspondence-tool correspondences dense-object-nets image-augmentation image-processing opencv python3 pytorch pytorch-implementation
Last synced: 06 May 2026
https://github.com/hansalemaos/cv2_collage
Create a collage from images with OpenCV
Last synced: 06 May 2026
https://github.com/dhyanesh18/flappbird-rl
PPO agent and A2C agents for Flappybird. Includes scripts, training code, and evaluation tools.
a2c flappybird opencv ppo pygame-learning-environment reinforcement-learning stablebaselines3
Last synced: 06 May 2026
https://github.com/televisionninja/maps
This was a university project where I made a map of the university campus with the ability to find a route from one location to another.
algorithms graph map maps opencv tree
Last synced: 12 May 2026
https://github.com/hansalemaos/tmplmatching
Fast multitemplate matching with support for different sizes using numexpr / cupy / fftw / scipy / multiprocessing
matching multiprocessing multisize numexpr opencv python scipy template
Last synced: 03 Jan 2026
https://github.com/dhanushi2620/real-time-drowsiness-detection
A real-time driver drowsiness detection system using Convolutional Neural Networks (CNN) and OpenCV. It detects eye closure and triggers an alarm if eyes remain closed for 10 seconds, helping to prevent accidents caused by fatigue.
cnn deep-learning drowsiness-detection image-classification machine-learning opencv python real-time
Last synced: 06 May 2026
https://github.com/aravinda-1402/face-mask-detection
Real-time facemask detection using Deep Learning and OpenCV
cnn haarcascade-frontalface keras mask-detection opencv tensorflow
Last synced: 09 Apr 2026
https://github.com/carloocchiena/python_face_recognition
Static and Dynamic face recognition tests with Open CV library with Python.
computer-vision face-detection face-recognition opencv python
Last synced: 19 Jun 2026
https://github.com/utkarsh251106/vehicle-detection
This is a image classification project which is used to detect different vehicles.
computer-vision deep-learning image-classification opencv python
Last synced: 06 May 2026
https://github.com/gaborvecsei/dummy-objects-dataset
dataset machine-learning opencv python python3 sklearn
Last synced: 06 May 2026
https://github.com/nick8592/hand-detection-masos
hand-detection macos mediapipe mediapipe-hands opencv python
Last synced: 06 May 2026
https://github.com/fatihilhan42/lane-line-detection-with-python
In this project you will detect lane lines in images using Python and OpenCV. OpenCV means "Open-Source Computer Vision", which is a package that has many useful tools for analyzing images.
image-processing line-detection numpy opencv python
Last synced: 06 May 2026
https://github.com/assem-elqersh/face-recognition-system
Face Detection and Recognition System is a computer vision project that identifies and matches faces in images using OpenCV and face_recognition. It offers a web interface for detecting faces, comparing them to a database of known individuals, and adding new faces for future recognition.
computer-vision face-detection face-recognition opencv
Last synced: 17 Feb 2026
https://github.com/davidf1000/visitor-analysis-tensorflow
Visitor analysis system using Raspberry pi 4b that processes real-time video using SSD model with Tensorflow Lite to count visitor and determine visitor's walking direction vector. Analyse the Data and Predict using ML SARIMAX Predicition Model.
adafruit-io opencv python raspberry-pi
Last synced: 06 May 2026
https://github.com/alinababer/plants-disease-detection-by-cnn
agritech deep-learning jupyter-notebook opencv python
Last synced: 06 May 2026
https://github.com/wenszel/agh-digital-image-processing
[V Semester] Notebooks from a course on image processing using the OpenCV library
Last synced: 18 Apr 2026
https://github.com/raghavendra-km/spot_ai
SpotAI is a basic Python-based AI object detection project using YOLOv5 and OpenCV to identify and label objects in images with high accuracy
artificial-intelligence deep-learning machine-learning object-detection object-recognition opencv python pytorch yolov5
Last synced: 06 May 2026
https://github.com/tysoncung/reactions-app
Gesture-controlled video effects for Windows - Add animated reactions to your video calls
computer-vision gesture-recognition mediapipe microsoft-teams opencv pyqt5 video-effects virtual-camera windows zoom
Last synced: 11 Jun 2026
https://github.com/albertomarquillas/face-anonymizer
Privacy-focused face anonymization tool using OpenCV and MediaPipe with blur, pixelate, and emoji modes. Portfolio-ready with CLI, docs, and tests.
cli-tool computer-vision face-detection image-processing mediapipe opencv privacy python
Last synced: 07 May 2026
https://github.com/niju-2004/hand-detection-opencv-mediapipe
Real-time hand detection and tracking using OpenCV and Mediapipe. Detects hand landmarks, tracks positions, and displays FPS on a live video feed.
ai fps handdetection handtracking mediapipe mediapipe-hands opencv python thumb
Last synced: 07 May 2026
https://github.com/mythologyli/rusty
Homework of Digital Image Processing and Machine Vision.
Last synced: 07 May 2026
https://github.com/albertomarquillas/gesture-mouse-control
Real-time hand gesture tracking with OpenCV and MediaPipe to control system volume or emulate mouse actions.
computer-vision gesture-recognition hand-tracking human-computer-interaction mediapipe opencv python
Last synced: 07 May 2026
https://github.com/headless-start/image-repo
This repository contains OpenCV projects.
edges image opencv pixels processing python3
Last synced: 07 May 2026
https://github.com/trivediayush/accident-and-drowsiness-detection
Our college minor project is a comprehensive solution aimed at enhancing road safety. The project comprises two main components: an Accident Detection Model and a Real-Time Driver Drowsiness System.
accident-detection accidents-analysis college-project cvzone dlib-face-detection dlib-face-recognition face-detection face-recognition imutils minor-project numpy opencv pandas python python3 yolov8
Last synced: 09 Apr 2026
https://github.com/s-hirata0831/graphicsprocessing
Pythonによる画像処理基礎実験(with OpenCV)
Last synced: 07 May 2026
https://github.com/drissiomar98/face-ai-recognition
computer-vision flask machine-learning opencv
Last synced: 07 May 2026
https://github.com/pera-swarm/localization
This repository contains the development of the localization system for the swarm robots of the project Pera Swarm. It is based on ARMarkers, OpenCV with Python. An Raspberry Pi 3 computer with camera is used as processing device.
Last synced: 10 Aug 2025
https://github.com/krishbharadwaj5678/gestureninja
Play Fruit Ninja using just your index finger with real time gesture tracking. No mouse, no keyboard — just your webcam and smooth slicing.
automation computer-vision cvzone finger-tracking fruit-ninja game-development gamedev gesture-recognition hand-tracking mediapipe mouse mouse-control numpy opencv pyautogui python realtime virtualmouse webcam
Last synced: 07 May 2026
https://github.com/yashuv/handwritten-devnagari-optical-character-recognition
Handwritten Devnagari Optical Character Recognition(OCR) using CNN and OpenCV
cnn-keras ocr-recognition opencv python tensorflow
Last synced: 07 May 2026
https://github.com/alro10/buildopencvubuntu
How to install opencv on Ubuntu 16.04 machine
build-opencv install opencv opencv-install opencv-installation opencv-python python3
Last synced: 07 May 2026
https://github.com/caibingcheng/opencv-docs
opencv contrib module documents
documents opencv opencv-contrib
Last synced: 10 Aug 2025
https://github.com/elvisdukaj/ar
Augmented reality projects
augmented-reality camera-calibration cpp marker-detection opencv
Last synced: 19 Jun 2026
https://github.com/lasithaamarasinghe/en3160-image-processing-computer-vision
This repo includes codes, assignments related to EN3160:Fundamentals of Image Processing and Computer Vision module.
computer-vision image-processing neural-networks opencv segmentation
Last synced: 13 Apr 2026
https://github.com/imskully/python-cv-fault-detection
Fault detection algorithm that determines whether or not a fault exists within a ring using raw computer vision.
ccl computer-vision matplotlib morphology numpy opencv python
Last synced: 07 May 2026
https://github.com/fggggggggd/ai-anvil
🛠️ Empower your AI journey with accessible resources on machine learning, deep learning, and intelligent systems to build knowledge and skills effectively.
ai-agents ammo-unlimited-anvil-pc anvil-cooldown-skills-instant data-science generative-ai gsoc machine-learning machinelearningalgorithms minecraft-plugin mlflow mlops opencv paper-plugin python reinforcement-learning skill-usage-anvil-pc unlimited-health-anvil-trainer utility
Last synced: 07 May 2026
https://github.com/blacklen/fruits-search
Image Search using Color Descriptor
Last synced: 07 May 2026
https://github.com/sarojbelbase/detect-my-mask
Uilizing Tensorflow and openCV frameworks, we have created a Face Mask Detection Software Script.
face-detection made-in-nepal mask-detection opencv raspberry-pi rpi4 tenserflow train-model
Last synced: 07 May 2026
https://github.com/mhmohona/facial-keypoint-detection
A facial keypoint detection system that takes in any image with faces, and predicts the location of 68 distinguishing keypoints on each face.
computer-vision cvnd opencv pytorch
Last synced: 07 May 2026
https://github.com/zunza5/handpointer
Hands-free computer control with MediaPipe. Real-time hand tracking maps an open hand to pointer movement and an index–middle finger touch to click; built with Python, MediaPipe, OpenCV, and PyAutoGUI for accessibility and HCI prototyping.
accessibility computer-vision gesture-recognition hand-tracking hands-free handtracking human-computer-interaction input-device mediapipe opencv pointer-control pyautogui python
Last synced: 07 May 2026