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/mongshil553/computer-vision-hue-entropy-utilizing-sliding-window

Computer Vision; Deciding whether food is mixed enough compared to selected sample image.

computer-vision food opencv

Last synced: 07 Jan 2026

https://github.com/rohancyberops/chatbot

This is a Python-based chatbot application that uses natural language processing (NLP) to interact with users. The chatbot can answer questions, provide helpful responses, and even engage in casual conversation.

ai chatbot nlp opencv python

Last synced: 16 Jul 2025

https://github.com/jeanchilger/computer-vision

:eye: Algorithms developed in the computer vision study group from UFFS

computer-vision deep-learning opencv

Last synced: 19 May 2026

https://github.com/loki-silvres/marker-overlay-project

Image Manipulation basics with OpenCV

opencv python

Last synced: 12 Apr 2026

https://github.com/iv4n-ga6l/Realtime-Car-Traffic-Tracking

Realtime car traffic tracking using yolov8 model

cartracking numpy opencv python ultralytics yolov8 yolov8n

Last synced: 28 Apr 2025

https://github.com/mostafa-ghaith/faceverificationapp

FaceVerificationApp is a Python project that utilizes Kivy and Siamese Neural Networks to build a face verification application. The app allows users to authenticate their identity by comparing their face with pre-registered face images. It provides real-time webcam integration, image preprocessing, and verification using deep learning techniques.

computer-vision deep-learning facial-recognition identity-verification kivy-framework one-shot-image-recognition opencv siamese-neural-networks user-authentication

Last synced: 17 Jan 2026

https://github.com/selcia25/opencv-yoga-postures

This project combines Flask, OpenCV, and MediaPipe to create a real-time yoga pose detection application! 🧘‍♀️📹 Using your webcam, it analyzes your yoga poses and provides real-time feedback, helping you perfect your practice. 🚀

flask html-css-javascript mediapipe opencv yoga-pose-classification

Last synced: 13 Apr 2026

https://github.com/avs123a/image-color-spaces-morphology-demo

Simple demo that shows extracting RGB and HSV channels, converting from RGB to HSV and reverse converting. There are 4 main morphological operations used: erosion, diletion, opening and closing image

demo image-processing jupyter-notebook numpy opencv python3

Last synced: 05 May 2026

https://github.com/tomschimansky/raspidrone

Wifi-controlled quadcopter project using RaspberryPi and Multiwii (Arduino) including live streaming and vision based autonomous capabilities through Aruco markers (OpenCV)

arduino aruco aruco-markers customtkinter drone livestream multiwii opencv python quadcopter raspberry-pi tkintermapview videostream

Last synced: 07 Oct 2025

https://github.com/mahdihasnat/queens-by-linkedin-solver

Solver for https://www.linkedin.com/games/queens/

opencv ortools

Last synced: 18 Jan 2026

https://github.com/eng-m-abdrabbou/object-detection-python-yolo

Real-time object detection web app using YOLOv5 and Flask for instant webcam object recognition.

flask object-detection opencv python pytorch rest-api restful-api torch ultralytics yolov8

Last synced: 14 Apr 2026

https://github.com/artur24814/clearframe

Suggests removing background or editing images, while emphasizing clarity

image-processing jwt-authentication opencv react spring-boot

Last synced: 14 Apr 2026

https://github.com/parneet-sandhu/virtual-try-on

This project uses OpenCV, Mediapipe, and NumPy to create an interactive virtual try-on experience. The application overlays a virtual accessory (e.g., glasses) onto the user's face using webcam input and allows users to control the brightness of the camera feed and capture screenshots using hand gestures.

computer-vision mediapipe numpy opencv python tkinter

Last synced: 19 Jan 2026

https://github.com/dineshdhamodharan24/bizcardx-extracting-business-card-data-with-ocr

It sounds like "BizCard" is a solution designed to eliminate the need for manual data entry and simplify the handling of business cards. This suggests that the tool likely utilizes technology, such as OCR, to automate the extraction of information from business cards.

capstone-project image-processing mysql ocr-recognition opencv project python3 streamlit

Last synced: 14 Apr 2026

https://github.com/yusafosei-bonsu/mscproject-python-and-opencv-

This repository contains the development of a face recognition application using Python and OpenCV

face-recognition-application opencv pycharm-ide python

Last synced: 19 Jan 2026

https://github.com/cizodevahm/number-plate-detection

This repository contains Python scripts for detecting and recognizing number plates using Support Vector Machines (SVM) and Block Binary Pixel Sum descriptors.

numberplatedetection opencv svm-classifier

Last synced: 19 Jan 2026

https://github.com/pablonicolla/ipulse

Scalable web app blog with dedicated C++ and OpenCV API service to handle image manipulation

cpp docker ejs javascript opencv

Last synced: 27 Jan 2026

https://github.com/nit-maizuru-programmers-community/sdcs_procon35

第35回高専プロコン出場作品「SDCs—100年続くまちづくり—」開発用

arduino aruco-marker jetson opencv python sdgs unity vps websockets

Last synced: 07 Apr 2026

https://github.com/tanmayee2010/skin-lesion-detection

Skin Lesion Detection Using Convolutional Neural Network

cnn css deep-learning django html machine-learning opencv python tensorflow transfer-learning web-application

Last synced: 23 Jan 2026

https://github.com/mohhasan1/opencv_workshop

A workshop repository featuring OpenCV demos, MediaPipe integrations, and interactive projects, including real-time computer vision tasks and games for hands-on practice with image processing and hand tracking.

deep-learning game hand-detection image-classification mediapipe opencv pygame python3 segmentation

Last synced: 06 Feb 2026

https://github.com/kaustuv-d/bioreactor-for-synthetic-tissue-conditioning

Capstone Project under Dr. Vijai Laxmi, Assistant Professor, Mechanical Engineering Department, and Dr. Hitendra Kumar, Assistant Professor, BSBE (Biosciences and Biomedical Engineering) Department at IIT Indore.

arduino image-processing opencv peristaltic-pump raspberry-pi real-time

Last synced: 28 Jan 2026

https://github.com/xdcobra/crosscompileopencv4pi

Cross compile latest opencv for your rasperry pi

arm armhf compile cross debian opencv opencv-python opencv3 python python2 python3 rasperry-pi rasperrypi raspian raspian-os

Last synced: 16 Mar 2026

https://github.com/p-ninja/smoothstream

Webcam, PiCamera streaming over the network with Python made easy.

opencv picamera-streaming python python-3-6 streaming webcam webcam-streaming zeromq

Last synced: 06 Feb 2026

https://github.com/ithavinduu/emotilive--fs

EmotiLive is an advanced AI-based system designed to monitor and analyze student engagement and emotional behavior in real time during classroom sessions.

cnn esrgan haar-cascade-classifier keras mediapipe nextjs opencv sentiment-analysis tensorflow

Last synced: 15 Apr 2026

https://github.com/younis-ali/photo-validation

Using the openCV models perform phot validation, face detection, age detection, and gender detection.

age-detection face-detection fastapi gender-detection opencv

Last synced: 30 Jan 2026

https://github.com/emaadakhter/object_following_robot

An object following robot using the ultralytics library for object detection and Mqtt library for communication between the laptop and the rsapberry pi

iot-device mqtt opencv raspberry-pi real-time-object-detection ultralytics

Last synced: 15 Apr 2026

https://github.com/rodolfoferro/coins_scraping

This repo contains the job done so far for the OCRE coin classification project.

beautifulsoup coin-classification jupyter-notebook opencv python webscraping

Last synced: 01 Feb 2026

https://github.com/manuelz/document_scanner_simulation

Document scanner simulation using OpenCV and the Webots robotics simulator.

opencv python webots

Last synced: 07 Feb 2026

https://github.com/chouaib-629/projet_extractioninformation_2024

image-recognition opencv python python3 sift sift-algorithm sift-descriptors sift-features

Last synced: 15 Apr 2026

https://github.com/thevarunsharma/facial-keypoints

Facial-Keypoints detection in Real time

computer-vision face-detection facial-keypoints opencv python

Last synced: 15 Apr 2026

https://github.com/shub-garg/hybrid-lung-segmentation-disease-classification-and-severity-localization

A project for lung disease detection and analysis using deep learning. It includes lung segmentation, disease classification, and severity localization with Grad-CAM for visual explanations. This repository provides code, datasets, and documentation for replication and further research.

coatnet computervision covid-19 cv deep-learning diseaseclassification gradcam-visualization keras lung-segmentation machine-learning medicalimageanalysis opencv tensorflow unet-image-segmentation

Last synced: 27 Feb 2026

https://github.com/abhishek2473/fitsense

FitSense 🏋️‍♂️ is an AI-powered push-up counter that uses MediaPipe Pose Estimation and OpenCV to track push-ups in real time via a webcam. It provides automatic repetition counting, real-time feedback, and a user-friendly interface for fitness enthusiasts.

mediapipe opencv tkinter

Last synced: 11 Feb 2026

https://github.com/liuliuod/rust-face-detection

This project demonstrates face detection using Rust and OpenCV. It includes a comparison between the original video and the video with face detection applied.

docker haarcascade opencv rust

Last synced: 27 Feb 2026

https://github.com/jaredpersonalorganization/qt-rtsp-live-video

Implementation of real time video live streaming using QT5.15, GStreamer, OpenCV, and Boost

asio boost gstreamer jetson-nano opencv qt5 rtsp rtsp-stream

Last synced: 16 Apr 2026

https://github.com/wasmvision/wasmcv-org

Website for wasmCV

computer-vision opencv wasm wasmcv webassembly

Last synced: 19 Mar 2026

https://github.com/thegreenmachine/greenvision

Team 1816's 2019 Vision Processing Code

first-robotics-competition opencv python vision zed-camera

Last synced: 16 Apr 2026

https://github.com/m3y54m/dotnet-app-opencv

An embedded-developer-friendly project for .NET 5.0 with C# in Linux + SerialPort + Multi-threading + OpenCV C++

console-application cross-platform csharp dotnet embedded-systems linux multithreading opencv serial-port

Last synced: 16 Apr 2026

https://github.com/borischen0203/uob-project

Dissertation and Group project when I studied at University of Birmingham

java javafx opencv

Last synced: 16 Apr 2026

https://github.com/bbqqvv/handcheckai

opencv python tkinter

Last synced: 16 Apr 2026

https://github.com/neemiasborges/comunicacao

Sistema de comunicação suplementar alternativa (CSA) com rastreamento ocular usando Python e Flask. Interface web com teclado pictográfico para auxílio na comunicação de pessoas com limitações motoras

accessibility assistive-technology communication-aid computer-vision eye-tracking flask mediapipe opencv python web-interface

Last synced: 16 Apr 2026

https://github.com/r0drigo-0/negative-image-processing

Negative and Binarize image processing

cv2 matlab opencv python

Last synced: 16 Apr 2026

https://github.com/hrishikesh-mahajan/pharmacypossoftware

Pharmacy POS App built using Python3, Tkinter, OpenCV and Pandas

barcode-scanner data-visualization invoice opencv pandas python3 tkinter

Last synced: 10 May 2026

https://github.com/furkanbakkal/face-recognition

Raspberry Pi - Face recognition with OpenCV

face-recognition opencv raspberry-pi raspberry-pi-camera tensorflow

Last synced: 04 Mar 2026

https://github.com/bertuginal/face-mask-detection

Real-time face mask detection with opencv, keras/tensorflow

deep-learning keras machine-learning opencv python tensorflow

Last synced: 17 Apr 2026

https://github.com/chetanpyasi/avatar.ai

Avatar.ai is a web-based virtual trial room application that allows users to upload images and try on clothes virtually. The app uses computer vision techniques to detect human poses and overlay clothing items onto the user's image, creating a virtual try-on experience.

css cvzon flask flask-application html opencv python werkzeug

Last synced: 17 Apr 2026

https://github.com/sarmadahmad8/ml-and-deeplearning-projects-for-beginners

Beginner ML/DL projects spanning core libraries and problem sets.

beginner-friendly data-analysis data-science deep-learning fastai machine-learning opencv pytorch scikit-learn transformer

Last synced: 17 Apr 2026

https://github.com/shiv010hbtu/plagiarism-detector

Plagiarism Detector

api openai opencv python streamlit

Last synced: 17 Apr 2026

https://github.com/intummadee/visionid-check

Apply Computer Vision to create a system for checking names for exams by checking cards instead of signing and displays the names of students and their exam entry status. 💳

bootstrap computer-vision django-admin django-framework django-project image-processing jquery mongodb mongodb-atlas ocr ocr-python opencv pandas pillow python tesseract tesseract-ocr

Last synced: 04 Apr 2026

https://github.com/runtime-error786/face-recognition-attendance

mediapipe numpy opencv pandas

Last synced: 04 Apr 2026

https://github.com/iam-salma/face-recognition-attendance-system

AI-based face recognition attendance system using OpenCV and Streamlit. Mark, view, and manage attendance with real-time webcam capture.

attendance-system face-recognition haarcascade opencv opencv-python python streamlit

Last synced: 18 Apr 2026

https://github.com/shahbaz1234567/human-pose-estimation-and-activity-recognition-using-deep-learning-for-smart-cities

Detect the human activity and posture with Real time Webcam

deep-learning jupyter-notebook machine-learning matplotlib-pyplot mediapipe-pose opencv python tensorflow

Last synced: 18 Apr 2026

https://github.com/gaurang-1402/chatrobotaxi

🚗 Self-driving car controlled by natural language

gazebo opencv ros2-foxy tensorflow

Last synced: 18 Apr 2026

https://github.com/joswinemmanuel/face-detection-flask

Face detection application built with OpenCV and Flask, showcasing real-time detection capabilities in Python.

flask html opencv python

Last synced: 18 Apr 2026

https://github.com/jithinolickal/face-mask-detection

AI face mask detection with machine learning and python

ai face-detection face-mask-detection image-processing machine-learning opencv python sklearn

Last synced: 19 Apr 2026

https://github.com/malexandersalazar/tools-python-image-to-text

A Python tool based on OpenCV, Tesseract OCR and spaCy for reading and recognize the text in an image from Windows.

opencv python spacy-nlp tesseract-ocr

Last synced: 19 Apr 2026

https://github.com/ntshvicky/videotimer

Add timer in video using opencv and python

opencv opencv-python python timer video-editing

Last synced: 19 Apr 2026

https://github.com/yairdayan/shikumli

|🏆 Second Place – BGU Hackathon 2025| An app designed to assist war-injured individuals with at-home physiotherapy. Features include real-time feedback, social motivation tools, and progress reports for physiotherapists.

computer-vision flask hackathon mediapipe opencv physiotherapy real-time-feedback rehabilitation streak-system

Last synced: 20 Apr 2026

https://github.com/no1tan1ts3d/automatic-plastic-bottle-sorting-with-robotic-arm-using-raspberry-pi

mediapipe opencv python raspberry-pi-4b

Last synced: 20 Apr 2026

https://github.com/diogob/motion-streamer

Detects motion from a gstreamer libcamerasrc element and streams it from a Raspberry Pi to a file and network

gstreamer haskell opencv raspberry-pi

Last synced: 20 Apr 2026

https://github.com/jjateen/surveillancebot

This repository showcases the SurveillanceBot, an autonomous ESP32-based system with a camera for live streaming, GPS for tracking, and an MQ-2 gas sensor for environmental monitoring. It features a web interface and real-time object detection with OpenCV, highlighting the ESP32's versatility in security and automation.

aiot gps-tracker iot object-detection opencv opencv-python surveillance surveillance-robot

Last synced: 20 Apr 2026

https://github.com/suzdalenko-dev/backend-facturapps

FacturApp

artificial-intelligence django facturacion facturacion-electronica facturapp ia invoice invoice-generator opencv python pytorch tensorflow

Last synced: 20 Apr 2026

https://github.com/ignabelitzky/ascii-video-player

ascii-art c-plus-plus console console-application cpp linux ncurses ncurses-library opencv opencv4

Last synced: 21 Apr 2026

https://github.com/haleshot/attendance_system

Attendance system using facial recognition system. Utilizes haarcascade classifiers for face detection and recognition. Stores attendance in Excel files and generates training images for face detection.

attendance-system excel gui haarcascade-classifier opencv pyqt5 pyqt5-desktop-application python

Last synced: 21 Apr 2026

https://github.com/dinhanhx/morphology_study

A repos for USTH Digital Image Processing 2020 Group 1. It's quite obvious in the title.

image-processing morphology opencv python3

Last synced: 05 Jun 2026

https://github.com/tsui66/example-opencv-python

The example of creating video by OpenCV VideoWriter.

opencv opencv-python video

Last synced: 22 Apr 2026

https://github.com/arun2002k/face_detections

Detects faces from real time feeds

face-detection opencv python3

Last synced: 24 Apr 2026

https://github.com/team1306/vision2020

Trying to get vision working for the 2020 season

cplusplus gplusplus image-recognition opencv vision

Last synced: 24 Apr 2026

https://github.com/parthvadhadiya/real-time-face-recognition-with-minimal-resourses

This face recognition prototype perform face detection and recognition using opencv and python, so it easily deploye into raspbarry pi or any os with usb camera.

face-detector face-recognition machinelearning opencv python raspbarry-pi

Last synced: 24 Apr 2026

https://github.com/akash-rajak/video-player

A simple video player with necessary feature.

cv2 opencv python3 tkinter video video-player

Last synced: 25 Apr 2026

https://github.com/saulojoab/pycam

:camera: Python script for recording your camera feed.

camera film image-processing opencv python recording

Last synced: 25 Apr 2026

https://github.com/artinmohajeri/image-to-matrix-convertor-python-opencv

computer-vision cv2 cv2-library image-processing image-to-matrix matrix matrix-generation matrix-to-image opencv opencv-python python python3

Last synced: 25 Apr 2026

https://github.com/uinika/raspberrypi-opencv-patch

Missing .i & .h file during installation of OpenCV on Raspberry Pi 4B.

opencv raspberry-pi-4

Last synced: 26 Apr 2026

https://github.com/hasnocool/torchobjectdetection

A real-time object detection system using PyQt6 and YOLOv8, utilizing computer vision and deep learning to identify objects in webcam feed.

algorithm computer detection object opencv pyqt6 real time torch tracking ultralytics vision yolo

Last synced: 27 Apr 2026

https://github.com/alexanderhott/advancedcomputervision

👋 A hand tracking module and some examples

opencv opencv-python python

Last synced: 27 Apr 2026

https://github.com/subhranil002/imageeditingapp

ImageEditingApp is a Flask-based web application for 𝗯𝗮𝘀𝗶𝗰 𝗶𝗺𝗮𝗴𝗲 𝗲𝗱𝗶𝘁𝗶𝗻𝗴. Upload, process, and manipulate images with ease using our intuitive interface ... ❤️

cv2 flask flask-application image-editing-app opencv opencv-python python python-3 python-script python3

Last synced: 28 Apr 2026

https://github.com/marknature/python_mini_projects

I am an aspiring Python developer who has honed my skills by creating several projects while mastering the language’s fundamentals. My work spans web development, machine learning, and natural language processing (NLP). Additionally, I have a background in education. I use this page to upload basic python concepts.

computer-vision opencv pandas python3 random tkinter-graphic-interface tkinter-library

Last synced: 28 Apr 2026

https://github.com/frc2706/trackerboxreloaded

2D Vision re-written in Java

first-robotics-competition java networktables opencv

Last synced: 28 Apr 2026

https://github.com/seakmengs/face-attendance-system

face-detection face-recognition opencv python tkinter

Last synced: 08 Jun 2026

https://github.com/swghosh/ra-face-partner

A simple iOS app that detects faces using OpenCV (over ObjC++ wrapper) and stores the images directory in Files app.

dataset-generation face-detection objective-c-plus-plus opencv

Last synced: 28 Apr 2026

https://github.com/heisenberg141/visual-odometry

This repository contains of an implementation of a ORB descriptor based monocular visual odometry approach.

computer-vision fundamental-matrix opencv python3 structure-from-motion visual-odometry

Last synced: 29 Apr 2026

https://github.com/ghost---shadow/boiling-milk-detector

A WIP Machine Learning app using Tensorflow which will be able to tell if a pot of milk is boiling

cnn convolutional-neural-networks opencv tensorflow

Last synced: 29 Apr 2026

https://github.com/stipecmv/watchforge

WatchForge is a self-hosted, AI-powered video surveillance system built in Go. It detects people, animals, and insects in video feeds using YOLOv4-tiny and GoCV, with a native UI for mobile and desktop via Fyne.

ai camerasystem fyne go movols opencv

Last synced: 29 Apr 2026

https://github.com/codebypinar/super-heatmapper-project

A comprehensive video analysis and heatmap generation tool based on Ultralytics YOLOv8.

artificial-intelligence computer-vision image-processing machine-learning opencv programming python real-time-object-detection yolo

Last synced: 29 Apr 2026

https://github.com/baponkar/computer-vision

Computer Vision : Eye detection, Eye Blink detection, Face detection, Smile detection, Mouth detection, hand detection, Finger track by opencv in python.

computer-vision eye-detection face-recognition mouth-detection opencv python3 smile-detection

Last synced: 29 Apr 2026

https://github.com/tengkoku/image-segmentation

Processes images with background into output images with white background.

adaptive-thresholding erosion image-segmentation median-blur opencv python

Last synced: 29 Apr 2026

https://github.com/griffinannshual/facerecognition-attendance-management-system

This Is a Simple Automated Facerecognition Attendance Management System programmed using python using the libraries OpenCV, Numpy, OS, Pandas, Tkinter, mysql.connector, csv, Datetime etc... It the attendence data it stored and managed in a MYSQL database.

face-detection face-recognition haar-cascade-classifier image-processing machine-learning mysql-database numpy-arrays opencv opensource pandas python tkinter-gui

Last synced: 29 Apr 2026

https://github.com/maanjk/hand-gesture-virtual-mouse

Control your Windows mouse using hand gestures and a webcam with OpenCV and MediaPipe (move, click, drag, scroll).

ai computer-vision hand-tracking mediapipe opencv python virtual-mouse virtual-mouse-using-hand-gesture

Last synced: 29 Apr 2026

https://github.com/shamiul5201/drowsy_driver_detection

A real-time application that uses computer vision to detect drowsiness by monitoring eye movement and triggers an alarm to prevent fatigue-related incidents. Built with OpenCV, MediaPipe, Streamlit, and Pygame.

mediapipe opencv pygame streamlit

Last synced: 29 Apr 2026

https://github.com/mishaelaaa/calibratingcamera

camera-calibration opencv python3

Last synced: 30 Apr 2026

https://github.com/nevvyboi/snapsyncmediaviewer

📸 SnapSync: Manage and enjoy your images 🎨 and videos 🎥 effortlessly!

customtkinter imageprocessing opencv python sqlite3 vlcintegration

Last synced: 30 Apr 2026

https://github.com/4techsadiq/passport-scraper

This project uses OpenCV and Tesseract OCR to extract and annotate text from passport images. It preprocesses images, extracts key details (passport number, name, nationality, etc.), and handles errors. The script outputs the extracted information in JSON format.

ocr-recognition opencv pytesseract python

Last synced: 30 Apr 2026

https://github.com/govinddixit/dog-breed-classifier

Welcome to the Dog-Breed Classifier project! This project build a pipeline to process real-world, user-supplied images. Given an image of a dog, the algorithm will identify an estimate of the canine’s breed. If supplied an image of a human face, the code will identify the resembling dog breed.

cnn dog-breed-classifier machine-learning matplotlib opencv pytorch