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: 2026-07-11 00:22:21 UTC
JSON Representation

https://github.com/anubhav-bhargava/wink

Wink Detection

computer-vision dlib opencv python wink

Last synced: 03 May 2026

https://github.com/ml13571/flutter-license-plate-recognition

Flutter ALPR/ANPR For Android & iOS: license plate recognition, vehicle number plate recognition, ALPR reader, ALPR scanner, license plate OCR, car number plate recognition

alpr android classification cnn computer-vision deep-learning flutter machine-learning ncnn object-detection opencv

Last synced: 16 Apr 2026

https://github.com/jalfr3d/webcam-detection-and-alert

This script use your webcam to detect movement, it will send and email with a pic of the object detected

automatic-email-sender email-alert-notifications opencv opencv-python python python-script webcam webcam-detection

Last synced: 04 May 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/ahmed-ai-01/computer-vision

computer-vision corner-detection deep-learning face-detection face-recognition haar-cascade haar-cascade-classifier image-processing image-segmentation image-synthesis machine-learning opencv pytorch sift-algorithm sift-descriptors sift-features tensorflow yolo

Last synced: 04 May 2026

https://github.com/ernyoke/colorsegmentation

Color segmentation project using K-mean algorithm done in Qt and opencv.

c-plus-plus kmeans opencv qt

Last synced: 18 Jan 2026

https://github.com/chaymabghozzi/detection-et-reconnaissance-faciale

Utilisation de la bibliothèque OpenCV et l’algorithme LBPH et Utilisation des bibliothèques Dlib et OpenCV avec Landmarks.

dlib opencv python

Last synced: 04 May 2026

https://github.com/sadmanca/opencv-app

Web app to allow scientists to detect colonies in uploaded images and manipulate blob detector parameters to suit their images.

computer-vision computer-vision-opencv javascript open-insulin opencv opencv-js reactjs

Last synced: 11 Apr 2026

https://github.com/shritesh99/ispecs-reimagined_server

This is the server side repository for iSpecs Reimagined 👓.

ispecs object-detection opencv yolo

Last synced: 04 May 2026

https://github.com/sparshhhhhh/click-ai-virtual-mouse

A virtual mouse controlled using eye and lip gestures.

artificial-intelligence open-source opencv pycharm-ide python

Last synced: 19 Jan 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/harrisonfulford/polyglot-hackthe6ix_24

Streams feed to program and uses basic image recognition to identify any objects you see for the first time throughout the recording. Takes first time objects and shows you what they mean in a language of your choice. Works live and with storage, which sets it apart from traditional translators, as you can learn things both on the fly or at home.

image-recognition machine-learning opencv smart-glasses tensorflow unity

Last synced: 04 May 2026

https://github.com/basemax/facedetectionpyopencv

Tiny Python program to capture the image and video, and detect faces (in real time) powered by OpenCV.

face-detection face-detection-application face-detection-using-opencv face-detector face-detector-from-image opencv opencv-python3 opencv3-python py python python-opencv python3

Last synced: 17 Apr 2026

https://github.com/frc-ironlions-967/2017-steamworks

FIRST Robotics Team 967 Iron Lions Code for the 2017 Season, FIRST SteamWorks game

first-frc first-robotics-competition firstrobotics frc ironlions opencv roborio wpilib

Last synced: 19 Jan 2026

https://github.com/einstellung/gender_conversion

This repository can realize the feminization of male characters in pictures and the masculinization of female characters in picture.

cyclegan keras opencv pyqt5 pytorch

Last synced: 17 Apr 2026

https://github.com/solrikk/optichrom

This repository provides a collection of Python tools and applications for comparing images using various algorithms such as ORB (Oriented FAST and Rotated BRIEF) and SSIM (Structural Similarity Index). The tools include both command-line scripts and graphical user interface (GUI) applications for ease of use

computer-vision cv2 feature-matching image-comparison image-comparison-tool machine-learning numpy object-detection opencv orb python scikit-image ssim tkinter visualization yolo yolov5

Last synced: 18 Jan 2026

https://github.com/sosokker/homiecare

Monitor indoor conditions with ESP32 + IP Camera with CV tracks actions integrates with weather data for advice, and notifies via LINE in emergencies.

esp32 fastapi opencv

Last synced: 11 Jun 2025

https://github.com/mattia-hulathduwage/image-dehazing-tool

An image dehazing tool built with Python, OpenCV, and NumPy to enhance visual clarity in hazy images, featuring real-time processing and a user-friendly interface for saving dehazed results.

flask numpy opencv python

Last synced: 17 Apr 2026

https://github.com/balavenkatesh3322/docker_video_analysis

Video analysis using YoloV3 and openCV library

computer-vision docker object-detection opencv videoanalysis yolov3

Last synced: 04 May 2026

https://github.com/adamspannbauer/stitcher

Experiment for panorama stitching without any directional assumptions.

computer-vision image-processing opencv panorama-stitching python

Last synced: 17 Apr 2026

https://github.com/sachuverma/mouse-control-using-fingers

Control mouse and its clicks with finger tracking using OpenCV

mouse-tracking opencv python

Last synced: 17 Apr 2026

https://github.com/kakaum2k/Music-Recommendation-Based-on-Facial-Expression

Recommending music based on your facial expressions using FER 2013 dataset and Sporify app

computer-vision emotion-detection expression kaggle-dataset machine-learning music music-recommendation-system musicrecommendationsystem opencv opencv-python project spotify-api tensorflow tkinter

Last synced: 11 Jun 2025

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/goatcheesesaladwithpeanutoildressing/IP-Cameras-Monitoring

distributed computer vision

apache-airflow apache-beam deep-learning opencv tensorflow

Last synced: 25 Apr 2025

https://github.com/harmonicode/image-mixer

A PyQt5-based application for real-time image processing and reconstruction using frequency components like magnitude, phase, real, and imaginary parts. Adjust brightness and contrast, and mix images with ease.

fourier-transform image-processing numpy opencv pyqt5 python signal-processing

Last synced: 13 Mar 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/iv4n-ga6l/openpose-prediction

Person's body parts or joint position detection using openCV

detection numpy opencv prediction prediction-model python

Last synced: 17 Apr 2026

https://github.com/frostbyte012/computer-vision-project-ay-2024

This project presents a real-time face emotion detection system implemented as a full-stack desktop application. The system integrates deep learning techniques to accurately classify human emotions, including happiness, sadness, anger, surprise, disgust, fear, and neutral expressions, from live video streams or camera inputs. Download apk file :-

android android-app computer-vision deep-learning java keras mlkit opencv tensorflow tensorflow-lite

Last synced: 11 Apr 2026

https://github.com/codewithashim/ai-face-recognition-system

The AI Face Recognition System is a cutting-edge project that utilizes artificial intelligence to transform face recognition technology. Equipped with advanced algorithms and neural networks, this system delivers unparalleled accuracy and speed in identifying individuals based on their distinctive facial features

codewithashim dlib-face-detection dlib-face-recognition dlib-tracker docker environment face-recognition firebase-database firebase-realtime-database openai opencv opencv-python pythone realtime-database realtime-face-identification realtime-face-recognition

Last synced: 05 May 2026

https://github.com/markoshb/computer-vision-subject

Jupyter Notebooks about Computer Vision developed at University of Malaga

computer-vision jupiter-notebook opencv python

Last synced: 05 May 2026

https://github.com/ibrahimjspy/pointoffocus

This project focuses on identifying the most attention-grabbing regions in an image. These saliency maps can be used to enhance thumbnails, create dynamic zoom effects, guide text animations, and support various other visual applications where highlighting key areas of an image is essential.

flask image image-processing image-recognition machine-learning opencv python

Last synced: 17 Apr 2026

https://github.com/free-programmers/image_processing_python

image processing python

image-processing matplotlib numpy opencv opencv-python

Last synced: 05 May 2026

https://github.com/abhiagwl/image_processing_project

gui image-processing matplotlib motionblur opencv redeye segmentation

Last synced: 16 Jan 2026

https://github.com/fatihilhan42/arm_control_with_opencv

It is the robot arm control project of our Computer Vision works with Opencv. In this project, a Firebase-based robot project was realized by using Opencv and Mediapipe artificial intelligence libraries. Below I tried to explain the details of the project step by step.

computer-vision fortytwo image-processing open-source opencv raspberry-pi raspberry-pi-3

Last synced: 05 May 2026

https://github.com/aryansk/geometric-transformation-visualizer

A comprehensive toolkit for visualizing various geometric transformations on both 2D shapes and images using Python. This project demonstrates fundamental geometric operations through interactive visualizations.

computer-vision matplotlib numpy opencv python

Last synced: 05 May 2026

https://github.com/offchan42/detect-cylinder

Detect cylinder from images using deep learning

convolutional-neural-networks deep-learning keras opencv tensorflow

Last synced: 05 May 2026

https://github.com/tigo-cmd/inteligent-system-for-application-and-appliance-control

Final year project Repo! just a trainable system for controlling GUIs and hardware Appliances using gesture recognitions

adruino computervision customtkinter mediapipe opencv python

Last synced: 05 May 2026

https://github.com/codehass/facial-emotional-detection

Implement a complete AI pipeline in Computer Vision, from face detection to emotion classification using CNNs (TensorFlow/Keras) and Haar Cascades (OpenCV), and integrate this model into a FastAPI API connected to a PostgreSQL database.

cnn-model fastapi keras mathplotlib numpy opencv postgresql pydantic pytest sqlalchemy tensorflow

Last synced: 12 Apr 2026

https://github.com/sapuri/face-camera

A Processing app to filter your face in real time

java opencv processing

Last synced: 17 Apr 2026

https://github.com/iphelf/multimediatechnology

重庆大学多媒体技术实验

cplusplus multimedia opencv qt

Last synced: 05 May 2026

https://github.com/muhammadsaqib001/streamlit-app-for-shadow-detection

Shadow Detector App is a web application built using Streamlit that utilizes a trained UNet model to identify and analyze shadows in uploaded images. This app allows users to upload images and detect shadows using advanced AI technology with just a click of a button.

computer-vision data-science image-processing machine-learning opencv pillow python streamlit streamlit-dashboard

Last synced: 05 May 2026

https://github.com/lupin3000/opencv_examples

Python OpenCV examples for different computer vision packages and models (macOS/Linux)

bleedface cvzone deepface dlib haarcascades mediapipe opencv python python3

Last synced: 05 May 2026

https://github.com/deltaa380/3630pi-2018

fully copied comp disk image

camera frc frc-power-up frc-robot java opencv raspberry-pi-3 robot-vision

Last synced: 05 May 2026

https://github.com/vermavinay982/feature-map-visualizer-grad-ascent

What a neural network captures? The filter and feature-maps can be visualized with any image to test with.

cnn deep deep-learning dl feature filter keras maps neural-network opencv python tensorflow

Last synced: 10 Apr 2026

https://github.com/hr-fahim/house-rental-website-android-version

A convenient platform for users to rent houses and apartments, featuring user authentication, real-time ad posting, image uploads, voice input, and augmented reality (AR) and virtual reality (VR) capabilities.

android-studio google-maps-api google-vr-sdk java opencv

Last synced: 06 May 2026

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

Plagiarism Detector

api openai opencv python streamlit

Last synced: 17 Apr 2026

https://github.com/mayank17m/sudoku-solver

keras-tensorflow opencv python3

Last synced: 30 Apr 2026

https://github.com/koji/ml

machine learning

keras machinelearning opencv python pyto tensorflow tensorflowjs tutorial

Last synced: 06 May 2026

https://github.com/fyt3rp4til/face-mask-detection

cnn keras-neural-networks keras-tensorflow opencv python3 tensorflow

Last synced: 06 May 2026

https://github.com/memergamer/kepfeldolgozas2023

Képfeldolgozás labor feladatok 2023 - Sapientia EMTE

image-processing opencv python sapientia-university

Last synced: 22 Jun 2026

https://github.com/seungjaelim/smartposture-pspc

SmartPosture: Personalized Study Posture Care

fastapi iot langchain openai-api opencv pymodi react resnet

Last synced: 04 Apr 2026

https://github.com/rainabba/gm-opencv-nodejs

Docker image based on justadudewhohacks/opencv-nodejs:node9-opencv3.4.1-contrib then adds graphicsmagick (also can be aliased as imagemagick) on top.

docker docker-image graphicsmagick imagemagick node-js nodejs opencv opencv3

Last synced: 04 Apr 2026

https://github.com/airmomo/android-script-starter

整合android-auto-helper和android-pixer-helper的安卓脚本应用快速开发手脚架

adb android cli opencv python

Last synced: 18 Apr 2026

https://github.com/manikantasanjay/indian_number_plate_character_recognition

Character Recognition of Indian Number Plates Using Deep Learning Model Architecture(CNN).

computer-vision deep-learning image-processing keras machine-learning opencv tensorflow

Last synced: 11 Apr 2025

https://github.com/vishalshenoy2002/face-recognizor

Use this face recognizer to recognise faces.

computer-vision cv2-library face face-detection face-recognition opencv opencv-python python

Last synced: 28 Apr 2026

https://github.com/akshaya-kairamkonda/eye-tech-digital-systems

🚀 Eye-Controlled Mouse – Control your cursor with eye movements and blinking using OpenCV & MediaPipe.

automation computer-vision eye-tracking machine-learning mediapipe opencv python

Last synced: 03 May 2026

https://github.com/iamthehimansh/objectdetection

Python Object Detection Using Opencv

object-detection opencv opencv-python python

Last synced: 16 May 2026

https://github.com/amritakaur-08/smart_attendance_system

The Smart Attendance System is designed to automate the attendance process using facial recognition. Traditional methods of taking attendance can be time-consuming and prone to errors. This project aims to streamline the process by leveraging computer vision technology, allowing for efficient, contactless, and accurate attendance tracking.

asgiref django mysql numpy opencv pillow-library python sqlparse

Last synced: 08 Apr 2026

https://github.com/oli51467/gobot-mobile

围棋机器人移动端

andorid iflytek mobilenetv3 opencv

Last synced: 17 May 2026

https://github.com/fork123aniket/human-pose-estimation

Implementation for Human Pose Estimation using OpenCV

body25 coco computer-vision human-pose human-pose-estimation mpii-dataset opencv pose-estimation

Last synced: 16 May 2026

https://github.com/yasnakateb/opencvnotes

OpenCV basics in cpp

cpp image-processing opencv opencv-cpp

Last synced: 18 May 2026

https://github.com/sadmanca/open-insulin-vision

Computer vision model to identify yeast colonies in images.

computer-vision computer-vision-opencv open-insulin opencv opencv-python opencv2 vision

Last synced: 17 May 2026

https://github.com/rajputrockstar/kazier

This is Modules aims to help you with your opencv Project to make it easier for your to focus on Project

ai computervision mediapipe opencv opencv-python pypi pypi-package python pythonprojects

Last synced: 17 Jan 2026

https://github.com/alok-k-mishra/traffic-violation-detection-system

A project for Fourth Semester - Traffic Violation Detection System - Detecting violation of traffic rules using computer vision

machine-learning opencv python visualization

Last synced: 07 May 2026

https://github.com/vmariiechko/python-image-processing

Raster graphics editor

desktop image-processing numpy opencv python

Last synced: 28 Apr 2026

https://github.com/agneya-1402/aircraft_detector

This project implements an Aircraft Detector using YOLOv8 to detect aircraft in images. The dataset is automatically split into train, validation, and test sets, and a YOLOv8 Nano model is trained on this data.

artificial-intelligence computer-vision opencv yolo yolov8

Last synced: 16 May 2026

https://github.com/dahoodmans/Spotify-Music-Recommender

Built Spotify Music recommendation system using Machine learning

csv-files emotion-recognition flask hacktoberfest html keras machine-learning music neumorphic-ui neural-networks numpy opencv postgresql tkinter

Last synced: 03 Mar 2025

https://github.com/petermartens98/streamlit-opencv-webcam-display-web-app

Python script that creates a Streamlit application for displaying the webcam feed and performing facial detection using OpenCV. The application provides a simple interface to view the live video stream and includes a stop button to halt the feed.

opencv python streamlit

Last synced: 17 Mar 2025

https://github.com/iv4n-ga6l/road_traffic_monitoring

Realtime road traffic monitoring with analytics chart plotting

opencv python trafficmanagement yolov8

Last synced: 26 Mar 2025

https://github.com/codeperfectplus/facial-keypoints-detection

keypoints detection around the face for better face detection and face recognition.

cnn-keras colab-notebook convolutional-neural-networks facial-keypoint-detection facial-keypoints-cnn facial-landmarks hacktoberfest keras-tensorflow opencv opencv-python python python3 tensorflow

Last synced: 07 May 2026

https://github.com/onnesok/image-denoiser

This is one of my experiment to see how I can manipulate images using opencv and python. This code shows how to denoise image in several methods. Here I've used gaussian blur, median blur, bilateral filter, non local denoise and wavelet denoise method to denoise the image.

matplotlib opencv python

Last synced: 17 Jun 2026

https://github.com/onnesok/machine-vision

tensorflow object detection codes. This project can be implemented in many automation and robotics projects.

machine-vision opencv tensorflow tensorflow2

Last synced: 08 May 2026

https://github.com/afnanksalal/waste-detection

This project implements a waste classification system that uses a custom YOLO model for detecting and categorizing waste materials. It integrates with an Arduino to communicate the classification results.

ai arduino classification object-detection opencv vision waste yolo

Last synced: 09 May 2026

https://github.com/kr1shnasomani/traffisense

A computer vision toolkit for traffic analysis with vehicle detection, speed estimation, segmentation, and number plate recognition.

computer-vision deep-learning neural-network numpy opencv pypi pytorch

Last synced: 12 Apr 2025

https://github.com/yuxiang-xiao/machinevision-feature-detection-and-matching

CV courses of Cornell-CS5670.

image-processing opencv python

Last synced: 02 Mar 2025

https://github.com/madduci/opencv_demo

A collection of examples using OpenCV 2.4 and 3.0 APIs

cmake computer-vision cpp opencv

Last synced: 09 May 2026

https://github.com/codingspirit/autoaimproject

AutoAimProject is a camshift based auto aim system.

emgucv opencv

Last synced: 17 May 2026

https://github.com/ishpen/horsepower12218-intothedeep

Codebase of Horsepower 12218 for the Into The Deep Season

ftc ftc-teamcode ftcvision opencv

Last synced: 02 May 2026

https://github.com/gauravssnl/python-opencv-builds

This repository contains opencv builds for Python2 and Python3 for Ubuntu/Linux

opencv python

Last synced: 30 Apr 2025

https://github.com/deveth0/python-opencv

Repository with some examples on OpenCV

opencv python3 tutorials

Last synced: 18 May 2026

https://github.com/threeal/libopencv4-deb

Debian package build workspace for the OpenCV 4 libraries

debian debian-packages opencv opencv-library

Last synced: 18 May 2026

https://github.com/kfirfitousi/lanedetection

Lane Detection with OpenCV

canny-edge-detection hough-transform opencv python

Last synced: 16 May 2026

https://github.com/unvercan/instance-tracking-opencv

Instance Tracking using OpenCV

algorithm boosting csrt kcf medianflow mil mosse opencv python tld tracking

Last synced: 17 Mar 2025

https://github.com/unvercan/ssd300-model-pytorch

SSD300 Model using PyTorch

cnn computer-vision convolutional-neural-networks cuda deep-learning image-processing neural-network object-detection opencv python pytorch single-shot-detection ssd ssd300

Last synced: 17 Mar 2025

https://github.com/teamdyaus-itnu/Object-Detection-with-Aruco-Marker

Object Measurement Project Using ArUco Marker and OpenCV

aruco-marker calibration computer-vision distance-measurement feature-detection image-processing marker-tracking object-measurement opencv opencv-python python robotics

Last synced: 12 May 2025

https://github.com/unvercan/video-to-frames-converter

Video to Frames Converter

convert frame image opencv python video

Last synced: 17 Mar 2025

https://github.com/tobybreckon/correlation-ga

A C++ Teaching Example for a Genetic Algorithm (GA) based on Image Correlation

correlation genetic-algorithm opencv

Last synced: 15 Apr 2026

https://github.com/automatiga/freerpa

Intelligent Automation Platform (RPA + AI)

ai-hub analytics-hub automation automation-hub automation-studio bot-agents control-hub intelligent-automation-platform intelligent-document-processor llama3-meta-ai low-code multiple-robots opencv rpa-nocode rpa-robots support-hub workflow

Last synced: 04 Apr 2025

https://github.com/salgado2004/opencv_leitor_carta_de_baralho

Aplicação com openCv-python para identificação automática da carta de baralho entre as 52 opções.

computer-vision object-detection opencv patterns-recognition

Last synced: 17 May 2026

https://github.com/kedder/drawmcskin

Draw a Minecraft character on paper and convert it to a working skin

minecraft opencv python python3

Last synced: 08 May 2026

https://github.com/tu7shar/lut_tubes

used for making customized lut tables using opencv

lookup lookup-table lookup-tables opencv opencv-python python

Last synced: 18 May 2026

https://github.com/chayanon-ninyawee/kmids-gfm-future-engineer-2025

WRO Future Engineers 2025 robotics project by KMIDS-GFM — autonomous robot with Raspberry Pi, LIDAR, and computer vision

autonomous-driving autonomous-robots cmake computer-vision cpp cross-compile docker embedded future-engineers hacktoberfest lidar opencv raspberry-pi raspberry-pi-pico robotics robotics-competition wro wro-future-engineers

Last synced: 06 Mar 2026

https://github.com/jcilacad/enhanced-lsb-wangyinwang

Enhancement of wang-yin-wang improved least significant bit algorithm applied in image steganography

advanced-encryption-standard image-steganography lsb-steganography lzw-compression mersenne-twister opencv python

Last synced: 15 May 2026

https://github.com/andresilmor/mixed-reality-with-mrtk2-featuring-frame-capture-face-detection-and-tracking-and-web-requests

MR Application for HoloLens 2, able to capture frames and sent them to a server through WebSocket connection and Protobuf serialization, it also does Face Detection and Tracking (examples with OpenCV and based on data retrieved from server). Has embedded database and personalized interface (for fun).

embedded-database face-detection face-tracking frame-capture hololens2 http-requests interface mixed-reality mrtk opencv protobuf protocol-buffers qrcode-reader realm-database spatial-computing unity universal-windows-platform uwp websocket-client

Last synced: 22 Mar 2025

https://github.com/kauahensilva/python_yolo_opencv

This project is an introduction to the YOLO (You Only Look Once) system using the OpenCV library. YOLO is an object detection system for images and videos in real time. OpenCV is a computer vision library that provides various functions for image and video processing.

opencv yolo

Last synced: 20 May 2026