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/frc2706/fvts
An Experimental FRC Vision Tracking System
first-robotics-competition frc-vision-tracking gradle java opencv raspbian wpilib-samples
Last synced: 18 Apr 2026
https://github.com/kyle-wannacott/image-annotation-tool
Speed up image selection, tagging, annotation and bounding boxing of relevant images to then use in machine learning models.
annotation data-science image-classification image-processing image-recognition machine-learning opencv opencv-python python tagging tagging-tool
Last synced: 12 May 2026
https://github.com/codewithjaspreet/automatic-number-plate-recognition
Automatic Number plate recognition using cv2 and easyocr
image-processing opencv streamlit
Last synced: 21 Feb 2026
https://github.com/enoxsoftware/klakndiwithopencvforunityexample
This is an example of using KlakNDI to receive a video stream delivered by NDI®, convert it to the OpenCV Mat class and apply image processing.
Last synced: 13 Sep 2025
https://github.com/fqwqf/faqnet
faQnet /fɑːkjuːnet/是一个c++神经网络框架,它使用OpenCV库,并且使用单列矩阵储存输入输出。"faQnet"这个名字是"flexible and Quick neural network"的缩写,旨在实现一个强调灵活性和快速开发的神经网络框架,能够适应各种神经网络架构,同时提升开发效率。
Last synced: 26 Jan 2026
https://github.com/codeantik/car-pedestrian-detector
A detector which detects cars and pedestrians on the road
haarcascade-classifier machine-learning opencv python
Last synced: 06 May 2026
https://github.com/ritwika-das-gupta/sports_celebrity_image_classification
In this Python code snippet, we will walk through the process of building a celebrity face recognition system using OpenCV (Open Source Computer Vision Library) and machine learning. The goal of this project is to detect and recognize faces of celebrities in images.
feature-engineering gridsearchcv numpy opencv pandas python svm-classifier tkinter wavelet-transform
Last synced: 09 Apr 2026
https://github.com/vignesh1507/facepulse
FacePulse is a cutting-edge facial recognition-based attendance system designed to streamline and automate attendance tracking. Using AI-powered technology, FacePulse captures, registers, and verifies users' identities in real-time, providing a seamless and efficient solution for modern organizations.
Last synced: 23 Jan 2026
https://github.com/asadullah-dal17/utils
draw text with better readability OpenCV python (backgrounded text), Draw shapes with controlled transparency using OpenCV-python only, like rectangle, :green_square: custom shape fillPoly :small_red_triangle: , with opacity
Last synced: 18 Apr 2026
https://github.com/marc-kruiss/signlanguage-actiondetection
This project allows to train and test sign language data to identify numbers, the alphabet and poses with the help of opencv and mediapipe
action-recognition ai artificial-intelligence lstm lstm-neural-networks mediapipe mediapipe-hands opencv python
Last synced: 08 May 2026
https://github.com/iv4n-ga6l/computervision_foundations
A repo providing a structured path, blending theoretical knowledge with practical experience through projects and exercises for computer vision
artificial-intelligence computer-vision jupyter-notebook opencv projects python roadmap vision-language
Last synced: 14 Jul 2025
https://github.com/jocelynvelarde/hack-harvard-2024
Use of computer vision to detect shoplifting activity and report it into a smart dashboard
computer-vision machine-learning opencv python streamlit twilio yolov8
Last synced: 24 Feb 2026
https://github.com/neanes/byzantine-chant-ocr
An OCR toolset for Byzantine chant notation
byzantine-chant byzantine-notation music music-notation ocr opencv pytorch
Last synced: 17 Oct 2025
https://github.com/jacob-pitsenberger/tello-flight-routine-with-video-stream
Execute this Python script to have your Tello drone perform a basic flight routine while simultaneously streaming video from its forward-facing camera.
djitellopy drone flight-automation opencv opencv-python python tello-sdk tellodrone
Last synced: 19 Jun 2026
https://github.com/drgfreeman/rps-cv-data-science
Data Science fun using the image dataset from my rps-cv project
computer-vision data-visualization game image-classification image-recognition machine-learning opencv opencv-python principal-component-analysis rock-paper-scissors skimage sklearn
Last synced: 15 Aug 2025
https://github.com/malintha-induwara/tea-craft
Tea factory management system to streamline operations
java javafx materialfx mysql opencv zxing
Last synced: 29 Apr 2026
https://github.com/matthias95/screenshare
Simple python package for streaming your screen to another device in the local network.
opencv python screensharing screenshot
Last synced: 12 Jun 2025
https://github.com/caesariodito/k-musical-notation-img-processing
5th Semester Assignment; Image Processing on Numbered Musical Notation
feature-extraction image-processing musical-notation ocr opencv python
Last synced: 17 Apr 2026
https://github.com/bipinoli/content-aware-image-resizing-with-seam-carving
Keeps the content information intact by removing relatively unnoticeable parts of the image while resizing.
c-plus-plus carving dynamic-programming image image-processing opencv processing qt seam seam-carving
Last synced: 29 Apr 2026
https://github.com/sebe324/image-processing
A demonstration of various image processing algorithms using OpenCV
Last synced: 02 May 2026
https://github.com/kourouklides/perspective-taking
Visual and Spatial Perceptual Perspective Taking (using Kinect)
c c-plus-plus computer-vision cpp cpp-code kinect kinect-fusion opencv opengl openni robotics ros ros-kinetic
Last synced: 12 Apr 2026
https://github.com/nuraj250/traceback-reverse-image-finder
TraceBack helps you instantly find the source of any image, detect edits or crops, and identify AI-generated or fake images—all with one click.
ai-image-detection computer-vision deep-learning flask image-recognition opencv perceptual-hashing react reverse-image-search
Last synced: 05 May 2026
https://github.com/cursedprograms/opencv-colourdetection
Colour Detection with Python & OpenCV
colordectection colourdetection opencv python python3
Last synced: 27 Jan 2026
https://github.com/nata-vito/see_how_pkg
Project developed with the aim of integrating technologies such as computer vision into ROS, with a view to ease of adaptation and accessibility.
mediapipe opencv python ros-melodic
Last synced: 17 Apr 2026
https://github.com/yehuoshun/czn-auto
卡厄斯梦境自动化脚本 - Python + OpenCV + Win32 API
automation game opencv python win32
Last synced: 28 Jun 2026
https://github.com/adamw78/blobcounter
GUI-based application utilizing computer vision to count numbers of yeast cell colonies
bmp computer-vision cv excel gif gui jpg machine-learning ml multithreading opencv openpyxl png pyinstaller pyside6 python qt6 tiff xlsx xml
Last synced: 14 Oct 2025
https://github.com/sowham-3098/basic-face-mask-ar-using-python-opencv
Face Mask AR is a Python program that detects faces in a live video stream and augments them with a mask image. This provides a fun and interactive way to try on different masks virtually.
augmented-reality face-detection opencv python3
Last synced: 09 May 2026
https://github.com/justsaumit/opencv-face-recognition-rpi4
College mini-project, Facial Recognition System using OpenCV on Raspberry Pi 4. Using simple Haar-Cascade and LBPH to detect and recognize. Picamera2 library for latest camera-stack
facial-recognition flask haar-cascade-classifier haarcascade-frontalface lbph-face-recognizer lcd16x2 opencv opencv-python picamera2 python raspberry-pi rpi rpi-camera webui
Last synced: 11 Mar 2026
https://github.com/rockncoder/opencv
build an opencv app on m1 mac using c++, cmake, and brew
Last synced: 16 Apr 2026
https://github.com/akash-peace/opencv-game
Boring Jump project objective is to make a game by manipulating the pixels.
Last synced: 01 May 2026
https://github.com/arpahls/gatekeeper
Mission-critical access gatekeeper using face verification and emotion-risk policy checks.
access-control arpa biometrics deepface emotion-analysis face-verification mission-critical opencv python security tensorflow
Last synced: 08 Jun 2026
https://github.com/deepali-14/hand_gesture_to_text_converter-divyaanuvadak
DivyaAnuvadak - A project that is able to convert Hand Gesture to corresponding equivalent Text.
artificial-intelligence cv2 deep-learning gesture-to-text hand-gesture-recognition indian-sign-language indian-sign-language-recognition indian-sign-language-translator jupyter-notebook labelimg-tool machine-learning opencv python reactjs tensorflow tensorflow-js tensorflow-models tensorflow-object-detection tensorflow-object-detection-api vscode
Last synced: 21 Jan 2026
https://github.com/souhailkrs/android-opengl-opencv
Discover OpenCV and OpenGL 3D through practical android example. One showcases OpenCV object detection to locate objects in images or videos, while the other creates a 3D globe to demonstrate OpenGL programming.
Last synced: 11 Apr 2026
https://github.com/suryaxanden/ocr_with_tesseract
Text extraction from an image using Tesseract engine for OCR.
ocr ocr-text-reader opencv opencv-python python python3 tesseract tesseract-ocr
Last synced: 18 Mar 2025
https://github.com/pferreirafabricio/graphic-computing
🖼️ Studies and activities of the discipline of Graphic Computing
graphic-computing numpy opencv python
Last synced: 09 May 2026
https://github.com/op200/videomatch
Generate the frame map value from the first video to the second video of the same frame. 生成第一个视频到第二个视频同画面的帧映射值
Last synced: 23 Feb 2026
https://github.com/rabyte-association/usb-universal_ballistic_shooter
Ochota na naukę technical research project.
ai arduino education kinect opencv python raspberry-pi-pico tensorflow
Last synced: 16 Apr 2026
https://github.com/kroshechka/basketbot
A bot that plays basketball for you (OpenCV + mss).
bot computer-vision game gamebot image-processing opencv python template-matching vk-bot vkgame vkgamebot vkontakte-bot win32api
Last synced: 12 Apr 2026
https://github.com/bbs1412/smartattendancesystem
Smart Attendance System to automate the attendace calculation in lectures using Python
attendance-monitoring attendance-system face-recognition opencv parallel-computing python
Last synced: 16 Apr 2026
https://github.com/fastuptime/volume_up_and_down_with_your_index_finger
This project uses OpenCV and MediaPipe to control your computer's volume with simple hand gestures. Move your index finger to the right to increase the volume and to the left to decrease it.
finger opencv python volume volume-control
Last synced: 15 May 2025
https://github.com/shinjitsue/attendabot
A Python-based face recognition system that automates student attendance. It integrates Firebase for real-time database management, making it efficient and scalable. This project aims to simplify and digitize attendance taking in classrooms.
computer-vision face-recognition firebase-auth numpy opencv pillow python
Last synced: 15 Feb 2026
https://github.com/glls/typhon
Typhon - Interactive video to text converter
ocr opencv python text-converter video
Last synced: 12 Apr 2026
https://github.com/hritik5102/magic-of-opencv
OpenCV is a library of programming functions mainly aimed at real-time computer vision.
backgroud-filter ball-tracker computer-vision corner-detection edge-detection gamma-correction haar-cascade image-processing lane-detection mouse-tracker object-detection ocr opencv opencv-python opencv-tutorial python3 trackbar tracking-ball video-analysis
Last synced: 28 Apr 2026
https://github.com/parth5757/python_project_old
Python project(programs) collection to practice python
instapy leetcode-python opencv pygame python regx
Last synced: 12 Apr 2025
https://github.com/iv4n-ga6l/posture-analysis-mediapipe
Posture analysis using Mediapipe for human body posture correction
mediapipe opencv pose-estimation posture-analysis python
Last synced: 21 Jan 2026
https://github.com/boemer00/edge-processing-remote-sensing
Develop a lightweight, efficient neural network model for real-time satellite image classification on cloud-based edge computing environments, focusing on robustness and adaptability.
computer-vision convolutional-neural-networks docker edge-computing mobilenet opencv optuna python remote-sensing
Last synced: 16 Apr 2026
https://github.com/ahammadmejbah/supplemental-materials
Explore AI with resources like 📚 books, 🎧 podcasts, and 🖥️ online courses! Join forums 💬, attend workshops 🛠️, and read journals 📖 to boost your knowledge! 🚀✨🧠
computer-vision data-science data-science-projects data-visualization deep-learning deep-neural-networks machine machine-learning opencv python3
Last synced: 17 May 2026
https://github.com/faseeh41/face_and_emotion_detection
Performing image classification for detection of various human emotions using CNN Architecture.
emotion-detection facial-recognition keras opencv tensorflow
Last synced: 04 Jan 2026
https://github.com/jacobpclouse/hackrpi24-adaptive-threat-security-system
Crime Catcher - An online surveillance system where a central server receives camera feeds from remote clients and uses AI to determine if weapons or dangerous objects are in frame.
flask flask-api gpu-acceleration hackrpi2024 kaggle opencv quasar sqlite tkinter tkinter-gui vue yolo
Last synced: 04 Feb 2026
https://github.com/mpolinowski/opencv2-tracking-algorithm
Using the meanshift and optical flow algorithm to trackt objects in RTSP video streams and mp4 video files
camshift meanshift object-tracking opencv opencv-python optical-flow
Last synced: 30 Apr 2026
https://github.com/echosingh/virtualshootinggame
Use your hand to aim and shoot targets on the screen, all while enjoying a dynamic and engaging gameplay experience
mediapipe opencv pinch-to-shoot pygame python3 shooter-game
Last synced: 29 Apr 2026
https://github.com/kongruksiamza/opencv-face-recognition
classification face-detection opencv opencv-python python
Last synced: 04 Mar 2026
https://github.com/markusfisch/opencvsample
A minimal batteries-included OpenCV camera app for Android
Last synced: 11 May 2026
https://github.com/neilblaze/eyeballin
Slam Dunk 🏀 in the blink of an 👁️
ai basketball basketball-game hackathon mlh opencv tensorflow
Last synced: 10 May 2026
https://github.com/suxrobgm/med-image-scanner
Med Image Scanner is a web-based platform that allows healthcare providers to view and analyze medical images such as X-rays, CT scans, and MRIs. The platform provides tools to view images, annotate them, and perform image analysis using machine learning models.
dicom fastapi nextjs opencv python typescript
Last synced: 11 Aug 2025
https://github.com/alivx/ego-eye
Stream visual data to Redis Stream
docker-compose flask opencv redis redis-stream viusal-data
Last synced: 03 Feb 2026
https://github.com/itsabhinavm/smart-board
A gesture based drawing platform made using openCV and media pipe. Performs drawing through hand detection and finger tracking,
Last synced: 12 Feb 2026
https://github.com/phenomsg/project_visually_impaired
Project Visually Impaired integrates TensorFlow Lite for object detection with Raspberry Pi's sensor system for real-time alerts, including fall detection and emergency notifications, enhancing safety for visually impaired individuals.
gtts opencv raspberry-pi rpi-gpio telegram-bot-api tensorflow-lite
Last synced: 10 May 2026
https://github.com/hxndev/live-hand-tracking-using-python
In this project, we will be tracking our hand(s) and its features using mediapipe. This project can be further used to count number of fingers, calculate distances or AI Virtual Mouse or Keyboard.
hand-tracking mediapipe opencv opencv-python python
Last synced: 29 Apr 2026
https://github.com/jwinarske/rpi-vision
OpenVX stack for RPI. Builds OpenCV 4.3.0, OpenVX-impl, and all OpenVX samples.
cmake opencv openvx raspberry-pi rpi4
Last synced: 27 Apr 2026
https://github.com/allyndawn/remote-roller
Internet of Things - AWS IoT powered MQTT based two terminal dice rolling game using Raspberry Pi Zero W and OpenCV.
aws-iot mqtt opencv raspberry-pi-camera raspberry-pi-zero-w
Last synced: 11 Feb 2026
https://github.com/kakshay21/opencv
Security Automation Tool
algorithm opencv security-automation
Last synced: 16 Apr 2026
https://github.com/bobberdolle1/maixcam-servo-control
AI-powered servo control for MaixCAM with YOLOv8 object detection, color tracking and motion sensing. 30 FPS real-time processing for robotics and IoT projects
ai automation color-detection computer-vision embedded iot machine-learning maix maixcam maixpy motion-detection neural-network object-detection opencv python real-time robotics servo-control sipeed yolov8
Last synced: 03 Jun 2026
https://github.com/monzerdev/sign-language-detection
Real-time sign language detection using CNN and MediaPipe for hand landmark recognition. Implements deep learning models to classify sign language gestures from live video input.
cnn computer-vision deep-learning machine-learning mediapipe opencv pandas python pytorch real-time signlanguagedetection
Last synced: 10 Feb 2026
https://github.com/raufjatoi/hand-gesture-media-player-controler
Hand Gesture Media Player Controler with OpenCV
eye-tracking hand-gesture-recognition hand-tracking media opencv opencv-python player
Last synced: 13 Apr 2026
https://github.com/jpvolt/cameracalibration
CameraCalibration library for opencv and stereo vision.
camera camera-calibration opencv stereo stereo-vision
Last synced: 26 Sep 2025
https://github.com/ostrowskaaa/protanopia
The goal of this app is to show how people with protanopia see the world.
colours kivy kivy-language opencv photo protanopia python
Last synced: 09 Feb 2026
https://github.com/alrifat2/opencvhandtracking
Library for OPENCV users. Easily implement hand tracking to your project without any manual work.
Last synced: 06 May 2026
https://github.com/vincent-maladiere/ringcode
Generation and detection of a new circular design for barcode and QRCode
Last synced: 02 May 2026
https://github.com/patelvivekdev/face-recognition
Face recognition with OpenCV and python
face-recognition opencv pyhton3
Last synced: 19 Apr 2026
https://github.com/kazuhito00/convert_image_compression
OpenCVを使用して簡易に画像圧縮形式を変換するスクリプト
Last synced: 19 May 2026
https://github.com/tilfin/face-detection
Face Detection comparing OpenCV and Dlib on Python
dlib face-detection opencv python
Last synced: 10 Feb 2026
https://github.com/andezion/sudoku
cpp11 opencv solver sudoku sudoku-generator sudoku-solver
Last synced: 16 Aug 2025
https://github.com/annndruha/aruco_detection
Распознавание маркеров ArUco и трансляция на сервер
aruco-markers computer-vision cv opencv streaming
Last synced: 21 Jul 2025
https://github.com/jpvolt/cameracalibrationgui
Camera calibration GUI util for CameraCalibration library.
gui opencv stereo-vision utility
Last synced: 08 May 2026
https://github.com/raihan4520/cvpr
Jupyter Notebook projects in Python coded during my Computer Vision and Pattern Recognition course at AIUB, focusing on core computer vision techniques.
computer-vision convolutional-neural-network emotion-detection face-mask-detection jupiter-notebook keras matplotlib numpy opencv pandas python tensorflow
Last synced: 04 Feb 2026
https://github.com/sunsided/opencv-cmake
CMake Project for building OpenCV with Contributions
Last synced: 07 Apr 2025
https://github.com/chrismuntean/pursuit-alert
Counter surveillance system that detects vehicles that may be following you using ALPR. Designed simply with open source projects.
alpr computer-vision easyocr opencv pytorch ultralytics yolov9 yolov9-object-tracking
Last synced: 01 May 2026
https://github.com/saif-gitreps/alpd-for-bd-plates
Automatic License Plate Detection and Recognition System for Challenging Bangladeshi License Plate using YOLOv8, fine-tuned EfficientNetB0 model and EasyOCR hybrid recognition.
cnn efficientnetb0 keras matplotlib opencv python yolov8
Last synced: 04 Oct 2025
https://github.com/sarthak-1408/finger-counter
This Repo represents Finger Counter on a live feed, you can easily count the number on your fingers.
computer-vision machine-learning-algorithms mediapipe opencv python3
Last synced: 13 Apr 2026
https://github.com/andreimoraru123/contextcollector
Mixed vision-language Attention Model that gets better by making mistakes
attention attention-mechanism coco-api computer-vision cuda cudnn image-captioning lstm mscoco-dataset multimodal-deep-learning natural-language-processing object-detection opencv pytorch resnet show-and-tell show-attend-and-tell video-inference vision-language yolo
Last synced: 11 Apr 2026
https://github.com/shashankkumbhare/facial-keypoints-detecter
A computer vision project to build a facial keypoints detection system.
cnn computer-vision convolutional-neural-networks deep-learning face-detection facial-filters facial-keypoints facial-landmarks opencv
Last synced: 22 Apr 2025
https://github.com/abhi-bhatra/ai-banking-suite
(Azure Developer League Project) AI Enabled Banking Suite
artificial-intelligence banking opencv
Last synced: 06 Jun 2026
https://github.com/forhanshahriarfahim/digital-image-processing-lab
Digital Image Processing using Python
digital-image-processing opencv python3
Last synced: 20 Apr 2026
https://github.com/alexnguyen27/lisa-assistant-gcp
An application helps disabled users to read and study.
gcp multithreading opencv python speech-to-text text-to-speech weather-api wikipedia-api youtube-dl
Last synced: 13 Jun 2025
https://github.com/smaranjitghose/pianocv
Using Simple Image Processing to play a touchless virtual piano
image-processing opencv piano python
Last synced: 24 Apr 2026
https://github.com/nithin-sudarsan/javelin-throw-analysis
A computer vision approach to analyse and improve performance of elite athletes in javelin throw
computer-vision javelin-throw machine-learning mediapipe-pose opencv
Last synced: 22 Feb 2026
https://github.com/cloudwiser/recognition
CNN-based object detector for video files & streams
cnn cnn-for-visual-recognition object-detection opencv ssd-mobilenet video-processing yolov3
Last synced: 28 Apr 2026
https://github.com/amankanojiya/rubic-cube-detector
Rubic Cube Detection Using OpenCV
argparse numpy opencv opencv-python os python3
Last synced: 06 May 2026
https://github.com/vaibhav-kesarwani/gesture-volume-detector
👋 Welcome to the Gesture Volume App Repository!
artificial-intelligence machine-learning machine-learning-algorithms mediapipe opencv python3
Last synced: 09 May 2026
https://github.com/frankson18/virtual-puzzle-on-google-meet-with-python-and-opencv
Trabalho final da disciplina de Processamento digital de imagens da UFRN. Inspirado no vídeo do MurtazasWorkshopRoboticsandAI, o quebra-cabeça virtual é um programa que faz com que o usuário consiga manipular fotos presentes no seu visor utilizando o movimento de suas mãos, assim sendo possível criar um quebra-cabeça para ser montado.
cvzone google-meet opencv processing-images puzzle-game python virtualcamera
Last synced: 03 May 2026
https://github.com/brkyvrkn/invoice-recognition
Invoice recognition in iOS with openCV
c cpp invoice-recognition ios libzbar objective-c objective-c-plus-plus opencv real-time-processing swift
Last synced: 15 Apr 2026
https://github.com/brianrscode/piedra-papel-tijera-opencv
Juego de piedra, papel o tijera implementado en Python usando OpenCV y MediaPipe para la detección de manos. Juega contra la computadora realizando gestos con tu mano frente a la cámara.
mediapipe mediapipe-hands numpy opencv opencv-python python python3
Last synced: 31 Jan 2026
https://github.com/skellla/docker-opencv
Docker image with bundled opencv. [AutoBuild]
Last synced: 15 May 2025