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: 2026-07-08 00:22:45 UTC
- JSON Representation
https://github.com/mathieucaroff/metravision
Detecting and counting light vehicles (motorbikes and alikes) on highways, using video processing.
computer-vision emse group-project opencv opencv-python
Last synced: 12 Jun 2026
https://github.com/robotical/marty_face_tracker
Face, eye and smile tracking over ROS
classifier marty opencv robot robotical ros
Last synced: 18 Apr 2026
https://github.com/ravijo/realsense-calibration
Linux Compatible Source code for Intel® RealSense™ D400 Series Custom Calibration
calibration camera camera-calibration opencv opencv-camera realsense realsense-camera realsense2
Last synced: 03 May 2026
https://github.com/jn513/curso-de-visaocomputacional-com-python
Curso de Visão Computacional com Python-OpenCV feito por mim.
colab colab-notebook colaboratory opencv python3
Last synced: 03 May 2026
https://github.com/adamouization/computer-vision-filtering-and-object-recognition-and-features
:eyes: Image matching using intensity-based and feature-based template matching (SIFT) algorithms.
algorithms computer-vision convolution cv image-matching matching opencv python recognition sift sift-algorithm sift-descriptors
Last synced: 04 May 2026
https://github.com/mtrajk/real-time-coin-detection
Image Processing Project
android image-processing opencv
Last synced: 13 Apr 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/sathyasris27/attendance-management-with-face-recognition
A face recognition-based attendance monitoring system to enhance and upgrade traditional systems to improve efficiency and automate routine tasks.
convolutional-neural-networks deep-learning face-recognition haar-cascade opencv
Last synced: 16 May 2026
https://github.com/kitsuyaazuma/mosa-lina
A LINE Bot which recognizes faces on the picture and blur any of them you like
face-detection heroku line-bot-sdk opencv python
Last synced: 30 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/jaydattpatel/python-3-programming-coursera-university-of-michigan
Python 3 Programming Coursera (University of Michigan)
coding-ninjas coursera online-manipal-bca opencv pillow-library python-3-programming python-3-programming-coursera python-3-programming-university-of-michigan python-coursera-university-of-michigan python3 tesseract tesseract-ocr-api
Last synced: 27 Sep 2025
https://github.com/mdminhazulhaque/opencv-camera-to-mouse
Turn objects from camera into mouse cursor using OpenCV
cusrsos image opencv processing qt
Last synced: 05 May 2026
https://github.com/zentrocdot/lazyimageupscaler
LazyUpscalerGui
ai artificial-intelligence gradio image images opencv pil python3 skimage stable-diffusion upscale upscaler
Last synced: 14 Feb 2026
https://github.com/sigoden/node-imagediff
Diff image to check whether objects have changed.
Last synced: 16 May 2026
https://github.com/koji/realsense
RealSense App
opencv openframeworks python realsense
Last synced: 05 May 2026
https://github.com/khailas12/car-speed-detector
flask kaggle-dataset opencv speed-detection
Last synced: 05 May 2026
https://github.com/americast/blood-smear-analysis
Counts number of RBCs and WBCs in a photo of blood smear
blood-smears computer-vision cpp image-processing opencv
Last synced: 06 May 2026
https://github.com/fardinhash/automatic_np_detection_easyocr
automatic-number-plate-recognition easyocr opencv
Last synced: 17 Apr 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/diusmontenegro/python3-miniprojects
This my mini-projects that you may be interested in doing too... Enjoy!!
langdetect machine-learning matplotlib numpy opencv python3 tabula tkinter-gui torch
Last synced: 09 May 2026
https://github.com/sangamprashant/document-scanner
The Document Scanner is a Python project that automates the process of enhancing poorly scanned documents. It detects document corners, applies perspective transformation, sharpens the image, and enhances readability using OpenCV.
document-scanner documet opencv python scan scanner
Last synced: 06 May 2026
https://github.com/eeshaarif/idoctify
A web application built on Django to better manage records of patients by implementing Facial Recognition (-OpenCV-)
django face-recoginition machine-learning numpy opencv opencv2 web-application
Last synced: 06 May 2026
https://github.com/nopnop2002/esp-idf-opencv-demo
OpenCV example for ESP-IDF
Last synced: 16 Jun 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/mogi-ros/week-1-8-cognitive-robotics
Machine learning based line following using TurtleBot3 with ROS2 Jazzy and Gazebo Harmonic
amcl camera cnn-classification gazebo gazebo-simulator harmonics lidar line-follower-robot line-following localization mapping navigation opencv python3 ros2-jazzy slam tensorflow turtlebot3
Last synced: 16 Aug 2025
https://github.com/mgmacias95/vision-por-computador
Prácticas de la asignatura Visión por Computador - Grado en Ingeniería Informática (UGR)
computer-vision ingenieria-informatica opencv practicas python ugr vision-por-computador
Last synced: 07 May 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/jpvolt/cameracalibrationgui
Camera calibration GUI util for CameraCalibration library.
gui opencv stereo-vision utility
Last synced: 08 May 2026
https://github.com/ghostjat/php_opencv
php-ffi experiment php-opencv
dummy ffi opencv php-ffi php-ffi-experiment php-opencv php7
Last synced: 08 May 2026
https://github.com/harshsinghvi/texam
AI Proctoctored online examinations.
face-detection face-recognition flask online-exam online-exam-system opencv python-flask python3
Last synced: 20 Jan 2026
https://github.com/hacking-papa/nuricame-web
Make a contour by pictures, Web version.
alpinejs bulma-css google-app-engine opencv python
Last synced: 02 Apr 2026
https://github.com/nishanikasineshan/counting_pipes
Counting_Pipes is about counting number of pipes using Python and Opencv.
counting-pipes opencv opencv-python
Last synced: 18 Apr 2026
https://github.com/mmaarij/parallelized-number-plate-detection-system-using-opencv-openmp
A Parallelized Number Plate Detection System developed for Windows using Visual Studio. It utilizes OpenCV and OpenMP to efficiently detect number plates in images and recognize characters on them. The primary goal of this system is to speed up the process of detecting and recognizing number plates in images or video frames.
character-recognition cpp nerual-network number-plate-detection number-plate-recognition opencv openmp openmp-optimization openmp-parallelization perceptron python
Last synced: 11 May 2026
https://github.com/jennnital/tdmultifacetracking
Real-time Multi-face Tracking in TouchDesigner with OpenCV & YuNet
face-tracking opencv real-time touchdesigner touchdesigner-tools yunet
Last synced: 25 Feb 2026
https://github.com/gholamrezadar/tileable-texture-vizualizer
A GUI app made using python and opencv to find the tileable part in Images/Textures.
image-processing opencv python
Last synced: 09 May 2026
https://github.com/beingamanforever/orientation-study-of-fluidised-bed-particles
Experimental study on the orientation of _ elongated, oblate spherical, prolate (elongated, cuboidal, cubical) fluidized bed particles _ with the help of OpenCV and Hough Transform
fluidised-bed hough-transform image-processing opencv
Last synced: 10 May 2026
https://github.com/shantikumarigautam/idassure
IDAssure is a face-matching-based identity verification system that ensures secure and reliable user authentication. It’s built for seamless integration into platforms that require trust and visual identity validation.
easyocr identity-verification opencv pdf-parser python reactjs streamlit
Last synced: 31 Jan 2026
https://github.com/apchavan/steganography
A command line project developed in C++ for encryption and decryption of text in a given image.
gcc gtkmm linux opencv openssl steganography text-decryption text-encryption
Last synced: 09 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/qengineering/opencv_ocr_tesseract
Text recognition with OpenCV and tesseract
ocr ocr-recognition opencv tesseract tesseract-ocr
Last synced: 15 Apr 2026
https://github.com/hypeserver/bot
Hypeserver Slack bot for fun and stuff
bot image-processing opencv slack-bot
Last synced: 17 Mar 2026
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/akash-peace/cv-shape-color-detection
Virtual Sketch project objective is to make a drawing tab that can be controllable by hand movement.
Last synced: 10 May 2026
https://github.com/justinzhang17/raymond
MRI Brain Tumor Classifier - Project used to explore different kind of method of machine learning and computer vision to detect brain tumor in MRI scans.
framer-motion keras-tensorflow nextjs opencv python tailwindcss typescript
Last synced: 14 Apr 2026
https://github.com/archihalder/emodet
A project which detects facial emotions
facial-emotion-detection opencv tensorflow
Last synced: 15 Apr 2026
https://github.com/harshd23/attendance_system_using_face_recognition
The purpose of this Attendance System Using Face System is to record the presence or attendance of employee through a browser by recognizing the faces captured through a webcam. For this record-keeping, a database was built to store the in-time and out-time of the employee.
attendance-management-system face-recognition histogram-of-oriented-gradients machine-learning opencv scikit-learn sqlite-database support-vector-machine
Last synced: 18 May 2026
https://github.com/bulletsentence/image-analysis-opencv
Image analysis in Python3 using OpenCV to edit and render a video, and create screenshots from some frames.
Last synced: 05 May 2026
https://github.com/kakshay21/opencv
Security Automation Tool
algorithm opencv security-automation
Last synced: 16 Apr 2026
https://github.com/daelsepara/deformablepartsmodel
Object Detection using Deformable Parts Models using GTK, C# and EmguCV (OpenCV .NET Wrapper)
deformable-parts-model emgucv gtk opencv
Last synced: 14 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/infotrend-inc/ctpo-demo_projects
Jupyter Notebook examples using CTPO as their source container.
cuda opencv pytroch tensorflow2
Last synced: 14 Apr 2026
https://github.com/piyush1927/proctorai
Developed an automated exam proctoring platform that integrates with Google forms and Microsoft Forms for real-time monitoring, multiple people detection, mobile phone detection, tab and full-screen checks, while enabling teachers to create and manage exams, track participation and monitor terminated students for malpractice through an admin portal
expressjs flask mongodb nodejs opencv python3 react reactjs tensorflow tensorflowhub
Last synced: 28 Feb 2026
https://github.com/rodrigobarbaedu/color-ball-robot-tracker
Este proyecto implementa un robot autónomo utilizando Raspberry Pi, Elegoo Smart Robot Car V4, Python y OpenCV para evitar obstáculos, reconocer y seguir pelotas de colores.
arduino arduino-uno c cpp elegoo-robot-car esp32s3-camera-tft opencv python raspberry-pi
Last synced: 12 Feb 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/metepolat825/mapmorph_web_app_pbr_texture_generation
MapMorph: AI-Powered Web Application for PBR Gexture Extraction on your Desktop or Mobile Device!
bootstrap game-development html html5 opencv pbr python texture-mapping vuejs webapp website
Last synced: 28 Feb 2026
https://github.com/darwincamahalan/heart-rate-detection
A Computer Vision project thats detects person Heart Rate Per Minute (BPM) for medical consultation data grathering
bpm computer-vision eulerian-video-magnification facial-recognition heartrate-analysis heartrate-monitor javascript medical-application medical-application-webapp nextjs opencv python reactjs
Last synced: 11 Apr 2026
https://github.com/ahmetaksungur/live-face-recognition-with-opencv
Face recognition in live view with Opencv
face-recognition facetracking live opencv opencv-python python
Last synced: 09 May 2026
https://github.com/dkurt/icv_sunday_school_2019_spring
Code samples for Intel Computer Vision School
c-plus-plus deep-learning java javascript opencv python raspberry-pi
Last synced: 11 Apr 2026
https://github.com/sefakcmn00/documentation-scanner-opencv
It is the documentation scanner project of our Computer Vision work with Opencv. In this project, documents shown to the computer camera were scanned using Opencv artificial intelligence libraries. Below I tried to explain the details of the project step by step.
computervision documantation opencv opencv-python python3 scanner
Last synced: 13 May 2026
https://github.com/doncato/face-detacher
Quickly 'anonymize' all people in an image. This script will put a black bar over all eye-pairs in an image
facial-detection opencv opencv-python privacy python python3
Last synced: 29 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/tilfin/face-detection
Face Detection comparing OpenCV and Dlib on Python
dlib face-detection opencv python
Last synced: 10 Feb 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/abhishekrawe/facial-recognition-identification
This Repository contains Code for Facial Recognition and Identification using Open CV and Python with Tkinter GUI interface.
face-detection face-detection-using-opencv face-recognition facerecognitionproject lbph lbph-face-recognizer open-data opencv opencv-python tkinter tkinter-graphic-interface
Last synced: 28 Apr 2026
https://github.com/sayamalt/flowers-recognition
Successfully trained a deep learning model which can precisely predict the species of flowers based on their images.
computer-vision convolutional-neural-networks deep-learning image-classification image-preprocessing multiclass-image-classification opencv
Last synced: 29 Apr 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/khanovico/lip-sync-fullstack
This is tremendous approach for implementing super light weight real-time lip-sync AI engine. This engine can be forked for the purpose of building real-time consistent character generation system and other purposes. I am open to live discussion with AI engineers and fans.
ai ai-web-app computer-vision deep-learning deep-neural-network generative-ai image-synthesis lipsync opencv pytorch
Last synced: 16 Apr 2026
https://github.com/tentone/rubix-solver
Rubix cube detector and solver using computer vision.
Last synced: 24 Apr 2026
https://github.com/plegaspi/uhdt-odcl-2025
The repo for the ODCL system developed by University of Hawaiʻi Drone Technologies for the SUAS 2025 competition
color-classification georeferencing image-processing k-means-clustering machine-learning object-detection opencv pillow python shape-classification suas text-classification yolo
Last synced: 17 Oct 2025
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/krisharul26/smart-way-gate-monitoring-system-for-supermarket-due-to-the-covid-19-period-using-ai--live-streaming
This project is related to whether the person is carrying a rolling basket as well as wearing a mask with them into entering the supermarket or else. The system will generate an alert in terms of sound as well as text.
computer-vision deep-learning objectdetection opencv python ssd-mobilenet
Last synced: 24 Apr 2026
https://github.com/vartikaraj2512/eggqualitygrading-project-withopencv
🥚 **Egg Quality Grading Project with OpenCV** 🥚 Revolutionizing egg sorting in the poultry industry using OpenCV and ML! 🚀 Our model classifies eggs like Brown, White, and more, enhancing automation in large farms. 🐔 It detects egg types, sorts them, and reduces errors, boosting efficiency. Embrace ML's growing role in industrial automation!
annotations googlecolab machine-learning mlmodel object-detection opencv python roboflow yolov5
Last synced: 17 Jan 2026
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/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/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/andezion/sudoku
cpp11 opencv solver sudoku sudoku-generator sudoku-solver
Last synced: 16 Aug 2025
https://github.com/basemax/colorrecognitionpython
Color recognizer app which can detect names of image colors using Python.
color color-detect color-detection color-detector color-recognition colorscheme image-processing image-recognition opencv opencv-python opencv3-python py python python3
Last synced: 30 Apr 2026
https://github.com/rexionmars/sightvision
This is a Computer vision package that makes its easy to run Image processing and AI functions. At the core it uses OpenCV and Mediapipe libraries
computer-vision mediapipe opencv opencv-python sightvision
Last synced: 28 Jan 2026
https://github.com/li-pearl/nemo
Wearable AI Facial Recognition Assistive Device For Dementia and Alzheimer's Patients - 2023 ISEF Project
alzheimers alzheimers-disease dementia face-recognition opencv python pyttsx3 raspberry-pi raspberry-pi-4 raspberry-pi-camera science-fair
Last synced: 19 Feb 2026
https://github.com/ani-sha/pradhan-mantri-fasal-bima-yojana
Smart Odisha Hackathon 2018
blockchain bootstrap4 opencv php-mysql
Last synced: 11 Apr 2026
https://github.com/hasanthesyrian/dota-to-yolo
Convert Dota dataset format to the YOLOv7 format.
image-classification image-processing object-detection opencv python yolo yolo7 yolov7
Last synced: 14 Oct 2025
https://github.com/ofelipelucca/jumpking-jumping-in-real-life
Uma aplicação que permite usar seus movimentos, capturados através da webcam, para jogar jogos. Criado com C++ e a biblioteca OpenCV, adaptado para jogar JumpKing.
computer-vision cpp game game-mod opencv opencv2 software webcam webcam-capture
Last synced: 02 May 2026
https://github.com/sunsided/bht-mas
Maschinelles Sehen TI-M an der BHT Berlin
bht-berlin computer-vision cplusplus opencv
Last synced: 30 Apr 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/alix-tz/gt_generator
scripts to create ground truth for dhsegment
dhsegment image-generation opencv python
Last synced: 17 Jan 2026
https://github.com/filippofinke/plate-recognition
🚘 Simple plate recognition using tesseract and opencv
opencv plate plate-recognition python tesseract
Last synced: 05 May 2026
https://github.com/theadnan/detekcija_lica
Face Detection Application written in C++ using OpenCV
algorithm cpp face-detection face-detection-application opencv viola-jones visual-cpp visual-studio
Last synced: 01 May 2026
https://github.com/justincdavis/oakutils
An easy-to-use and robust library for seamless interaction with OAK cameras and the DepthAI API. It aims to bridge the gap between the DepthAI API and SDK, allowing for built-in integration with OpenCV and Open3D "out-of-the-box."
computer-vision oak-d open3d opencv python
Last synced: 16 Aug 2025
https://github.com/zouraiz523/real-time-emotion-detector-with-voice-feedback
Real-Time Emotion Detector with Voice Feedback
opencv python python-script python3 pythonai vscode
Last synced: 27 Jan 2026
https://github.com/kolsha/stereo-calibrator
Tool for calibration of stereoscopic system, with the possibility of minimizing the calibration error. Part of the thesis of a bachelor of physics at NSU.
calibration camera camera-calibration minimization opencv qt qt-opencv stereo-calibration stereo-vision zhang
Last synced: 08 May 2026
https://github.com/z3k0off/3dprinter_predictivemaintenance
Predictive Maintenance System for 3D Printers using AI, Machine Learning, and Python.
3d-printing ai flashforge iot machine-learning opencv orcaflash predictive-maintenance python streamlit tensorflow
Last synced: 08 Aug 2025
https://github.com/amarlearning/digit-recognition-opencv-cnn
Digit recognition in live video frame using OpenCV and Convolutional Neural Network
classification-model cnn-keras computer-vision digit-recognition numpy object-detection opencv opencv-python python tracking-by-detection
Last synced: 07 Mar 2026
