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/priyanshscpp/RNX33-Smart-System-Project

This IoT project helps farmers to track their plantation.

arduino lora mqtt opencv python sql

Last synced: 29 Sep 2025

https://github.com/pintowar/sudoscan-web

Sudoscan web version

choco-solver deeplearning4j djl dl4j java kotlin micronaut ojalgo opencv spi tensorflow2

Last synced: 09 Apr 2026

https://github.com/sciddhantosinha/lane-line-detection-system-using-computer-vision-and-opencv

Real-time lane detection using OpenCV with edge detection and Hough Transform.

autonomous-driving computer-vision lane-detection opencv python

Last synced: 29 Sep 2025

https://github.com/d-nadella/Realtime_Threat_Detection

Developed a real-time threat detection system using Python, OpenCV, and Ultralytics YOLO for continuous monitoring and immediate alerts on suspicious activities in sensitive areas

detect-threats machine-learning opencv python-3 ultralytics webcam yolov8n

Last synced: 30 Sep 2025

https://github.com/hansalemaos/a_cv2_text_effects

Text effects for OpenCV

opencv python text

Last synced: 19 Feb 2026

https://github.com/abhi227070/face-mask-detection

Face Mask Detection is a deep learning project that utilizes Convolutional Neural Networks (CNNs) to classify images as either wearing a mask or not. With applications in public health and safety compliance, this project aids in enforcing mask-wearing guidelines during pandemics like COVID-19.

cnn cnn-classification cnn-keras cnn-model convolutional-neural-networks deep-learning deep-neural-networks deeplearning keras keras-tensorflow opencv python3

Last synced: 09 Apr 2026

https://github.com/ashithapallath/image-processing

The Image Processing Lab repository showcases a variety of image processing techniques using Python. It covers essential concepts such as image manipulation (resizing, cropping), enhancement (adjusting brightness/contrast), analysis (edge detection, contours), color space conversions, and noise reduction.

color-space-conversion image-analysis image-enhancement image-manipulation image-processing noise-reduction numpy opencv python

Last synced: 03 Oct 2025

https://github.com/willguimont/install-opencv-3-linux

Automaticaly install opencv3 on any linux machine from Raspberry pi to Ubuntu desktop

installation-script installer linux opencv opencv-python python raspberry-pi raspbian rpi

Last synced: 09 Apr 2026

https://github.com/shibam120302/pancard_tempering_dectector_app

The purpose of this project is to detect tampering/fraud of PAN cards using computer vision. This project will help the different organizations in detecting whether the Id i.e. the PAN card provided to them by their employees or customers or anyone is original or not.

flask flask-application juypter-notebook opencv python tensorflow

Last synced: 09 Apr 2026

https://github.com/pera-swarm/localization

This repository contains the development of the localization system for the swarm robots of the project Pera Swarm. It is based on ARMarkers, OpenCV with Python. An Raspberry Pi 3 computer with camera is used as processing device.

opencv python swarm-robotics

Last synced: 10 Aug 2025

https://github.com/sedoll/knu_opencv

대학교 OpenCV 수업, 공부 자료

opencv opencv-python opencv4 python python3

Last synced: 09 Apr 2026

https://github.com/assem-elqersh/face-recognition-system

Face Detection and Recognition System is a computer vision project that identifies and matches faces in images using OpenCV and face_recognition. It offers a web interface for detecting faces, comparing them to a database of known individuals, and adding new faces for future recognition.

computer-vision face-detection face-recognition opencv

Last synced: 17 Feb 2026

https://github.com/aravinda-1402/face-mask-detection

Real-time facemask detection using Deep Learning and OpenCV

cnn haarcascade-frontalface keras mask-detection opencv tensorflow

Last synced: 09 Apr 2026

https://github.com/hansalemaos/tmplmatching

Fast multitemplate matching with support for different sizes using numexpr / cupy / fftw / scipy / multiprocessing

matching multiprocessing multisize numexpr opencv python scipy template

Last synced: 03 Jan 2026

https://github.com/emmanuelmess/streamingedgerecognition

A test to see how realtime editing of video works in OpenCV

cpp opencv video

Last synced: 18 May 2026

https://github.com/madiyarm/patient-monitoring-raspi-mlx90640

Contactless patient monitoring on Raspberry Pi 4 (MLX90640 + Pi Camera 2): face ID, IR–RGB fusion, alerts, SQLite logs.

computer-vision embedded face-recognition mlx90640 opencv raspberry-pi-4 robotics thermal-imaging

Last synced: 09 Apr 2026

https://github.com/Solrikk/PicTrace-Web

PicTraceV2 is a highly efficient image matching platform that leverages computer vision using OpenCV, deep learning with TensorFlow and the ResNet50 model, asynchronous processing with aiohttp, and Selenium for browser automation. PicTraceV2 allows users to upload images directly or provide URLs, quickly scanning a vast database to find image

automation computer-vision data-analysis data-extraction deep-learning image-processing image-search machine-learning natural-language-processing opencv openpyxl pandas python selenium tensorflow web-scraping yandex yandex-api

Last synced: 15 Aug 2025

https://github.com/tentaclepurple/42_leaffliction

👁️ Computer Vision model made with Convolutional Neural Network for leaf disease identification

computer-vision convolutional-neural-networks deep-learning matplotlib opencv plantcv python streamlit tensorflow

Last synced: 09 Apr 2026

https://github.com/fmigneault/opencv

Open Source Computer Vision Library

c-plus-plus computer-vision deep-learning image-processing opencv

Last synced: 18 May 2026

https://github.com/shailikadakia/yoga-pose-accuracy-detector

Real-time yoga pose accuracy detector using MediaPipe and OpenCV. Classifies poses from webcam input with KNN and provides feedback on duration and accuracy, built with Python and scikit-learn.

computer-vision fitness health-tech knn machine-learning mediapipe numpy opencv pandas pose-estimation python real-time-detection yoga

Last synced: 09 Apr 2026

https://github.com/tjross28/guitar-chord-analyzer

A real-time guitar chord detector built with Python, OpenCV, and MediaPipe. The program tracks your fingers on a live webcam feed, maps them to a virtual fretboard, and identifies common open chords. Designed as a computer vision + AI project for musicians and developers.

ai computer-vision guitar mediapipe opencv

Last synced: 05 Oct 2025

https://github.com/gunjangyl/object_detection_system

A real-time object detection system that identifies and classifies objects in images or video streams using deep learning models like YOLO, Faster R-CNN, or SSD. Built with TensorFlow and OpenCV, it supports applications in surveillance, autonomous vehicles, and more.

bounding-box computer-vision faster-rcnn image-processing jupyter-notebook opencv python ssd yolo

Last synced: 08 May 2026

https://github.com/b-luis/py-textractify

📸 Optical Character Recognition for scanned images using Tesseract and OpenCV.

opencv python tesseract-ocr

Last synced: 11 May 2026

https://github.com/patoonjs/traffic-air-soc-2019

-Release,-Packages,-Deplyoment

android bootstrap config docker ethereum firebase golang html5 infrastructure java kubernetes linux nextjs open-source openai opencv php python3 s sass

Last synced: 10 Apr 2026

https://github.com/poorvika-reddy/machine-learning-project

Ear and face Detection attendance system using python and OpenCV

attendance-system machinelearning opencv python

Last synced: 18 May 2026

https://github.com/utpalkuma-r/image-processing-computer-vision

Hands-on implementations of fundamental and advanced image processing techniques, ranging from image transformations, filtering, segmentation, feature detection, to object and face recognition. Each experiment is coded in Python and demonstrates key concepts essential for understanding computer vision applications.

computervision edgedetection filtering histogramequalization image-processing imagesegmentation opencv python

Last synced: 18 Apr 2026

https://github.com/dhaase-de/dito

Yet another toolbox for the daily work with OpenCV under Python.

numpy opencv python

Last synced: 22 Aug 2025

https://github.com/ethand91/opencv-cartoon-filter

Simple Opencv + Python example showing cartoon filter

computer-vision opencv python sample tutorial

Last synced: 18 May 2026

https://github.com/luiskisters/hand-recognition

Real-time hand tracking with gesture recognition using MediaPipe and OpenCV.

hand-tracking mediapipe opencv

Last synced: 25 Oct 2025

https://github.com/allexceed360/gesture-powered-digital-painting-suite

🎨 Interactive hand gesture drawing app – draw, hover, erase, and save your creations! 💫

mediapipe opencv python3

Last synced: 11 May 2026

https://github.com/semihcakir18/real-time-traffic-detection

🚗 YOLOv8 ve OpenCV kullanarak araçları gerçek zamanlı olarak tespit eden, takip eden ve sayan trafik analizi sistemi. Trafik akışını izlemek için nesne takibi ve sanal çizgi geçişi sayımı özelliklerini içerir

computer-vision deep-learning object-detection object-tracking opencv python traffic-analysis yolov8

Last synced: 18 May 2026

https://github.com/varuntotakura/facerecognition

It is a FaceRecognition program used to recogize the faces.

artificial-intelligence face-detection face-recognition facedetect facedetection facedetector facerecognition facerecognitionproject facerecognize facerecogntion machine-learning machinelearning opencv python python-3 python-library python-script python3 python36

Last synced: 11 Apr 2026

https://github.com/uditmishr/virtual-hand-painter

A simple application allows the user to draw on the screen using their hand. It has options for three primaries (RGB) colors, an eraser, and the ability to save results.

computer-vision machine-learning mediapipe opencv python

Last synced: 03 May 2026

https://github.com/saniyaacharya04/industrial-cv-inspection

Industrial Safety & Asset Inspection using Computer Vision (Object Detection + OCR)

api computer-vision deep-learning fastapi industrial-ai machine-learning object-detection ocr opencv python safety-monitoring yolov8

Last synced: 10 Apr 2026

https://github.com/ArtZaragozaGitHub/CV--P5_Plants_Seedling_Classification

A robust image classifier using CNNs to efficiently classify different plant seedlings and weeds to improve crop yields and minimize the extensive human effort to do this manually.

cnn-classification cnn-for-visual-recognition confusion-matrix cv2-library imagedatagenerator label-binarizer learning-rate matplotlib numpy-library opencv optimizer-visualization pandas-library preprocessing-data reducelronplateau seaborn sequential-models tensorflow tensorflow-keras train-test-validation

Last synced: 06 Nov 2025

https://github.com/dhdsouza/python-heatmaps

Este repositório os scripts desenvolvidos durante o mini-curso de Heat Maps com Visão Computacional.

computer-vision heatmaps opencv python video-analysis yolov8

Last synced: 10 Apr 2026

https://github.com/lim747vincent/real-time-sign-language-translation-using-lstm-and-mediapipe

The Sign Language Translator converts sign gestures into text using MediaPipe and an LSTM-based neural network.

artifical-intelligense deep-learning lstm-neural-networks mediapipe opencv python

Last synced: 10 Apr 2026

https://github.com/screamman-ssh/video-camera-to-ascii

Convert a video file or camera captured to display as text.

ascii camera-to-text computer numpy opencv pillow python python-3 video-to-text

Last synced: 10 Apr 2026

https://github.com/ashish0kumar/ai-based-traffic-management-sih

🚦 AI-based traffic management system using real-time vehicle detection

flask machine-learning opencv python react traffic-management-system vehicle-detection yolov4

Last synced: 09 Feb 2026

https://github.com/ashishtukaral/fruit-ripeness-and-disease-detection

Welcome to the Fruit Ripeness and Disease Detection System! This application utilizes advanced YOLOV8 models to detect various fruits and diagnose diseases in bananas, mangoes, and pomegranates. Built with Flask, the web application allows users to either upload images for analysis or use a live video feed for real-time detection.

classification cnn computer-vision deep-learning detection flask html-css-javascript machine-learning neural-network oops-in-python opencv python yolov8

Last synced: 05 May 2026

https://github.com/aieatassam/image-tamper-detector

Tool to detect images that have been modified or AI generated

forensics generative-ai image-analysis opencv photography python

Last synced: 07 May 2025

https://github.com/dd-se/ml-app

Predict unseen numbers with ML models trained on MNIST dataset.

opencv python scikit-learn streamlit

Last synced: 30 Mar 2025

https://github.com/goutamhegde002/air_canvas

Air Canvas is an innovative real-time gesture recognition application that enhances communication for the deaf and mute. It features hand-tracking, color detection, and OCR technologies, enabling users to draw, write, and convert gestures into editable text in real time.

air-canvas deaf-and-mute digital-drawing flask gesture-recognition hand-tracking interactive-canvas mediapipe ocr ocr-recognition opencv opencv-python python real-time-communication text-recognition

Last synced: 13 Apr 2026

https://github.com/gautamthampy/color-detection

Provides colour names and HTML/RGB mappings in various output formats.

c numpy opencv python

Last synced: 10 Apr 2026

https://github.com/remvisual/podcast-thumbnail-extractor

AI-powered thumbnail extractor for podcast and video creators. Automatically picks the best faces, screens, and scenes using computer vision and custom CNN models. 100% local. Windows-friendly.

ai cnn computer-vision face-detection flask image-processing machine-learning open-source opencv podcast privacy-friendly python pytorch self-hosted thumbnail thumbnail-generator video video-processing windows youtube

Last synced: 25 May 2026

https://github.com/yinguobing/opencv-docker

Dockerfiles for OpenCV build.

cuda docker ffmpeg opencv

Last synced: 10 Apr 2026

https://github.com/devash2/ayur-scan

Indian Medicinal Leaf detection application using ML and DL

flask flutter google-firebase opencv python scikit-learn tensorflow

Last synced: 10 Apr 2026

https://github.com/aja512/sign-language

keras mnist-image-dataset neural-networks opencv python tensorflow

Last synced: 10 Apr 2026

https://github.com/dron3flyv3r/nodesystem-mk2-opencv

This is an updated version of my Node based editor. Using the new and improved Node editor.

dear-pygui node-editor opencv

Last synced: 22 Apr 2026

https://github.com/arasoul/face-recognition-streamlit

🎯 Neural Face Recognition Matrix - Professional AI-powered biometric identification system with real-time face detection, recognition, and cyberpunk-styled interfaces. Features both web (Streamlit) and desktop (Tkinter) applications with comprehensive training pipeline, Docker deployment, and CI/CD automation.

ai bioinformatics computer-vision deep-learning face-recognition facenet gui machine-learning mtcnn neural-network open-source opencv pytorch real-time scikit-learn streamlit svm

Last synced: 02 Apr 2026

https://github.com/riju18/webcam_motion_detector_opencv

python openCv is a brilliant library for image, video processing. Here, I tried to detect an live object in webcam.

jupyter-notebook opencv python3

Last synced: 10 Apr 2026

https://github.com/arun2002k/encoding_face_comparison

Face comparison based on 128 dimension facial encodings.

encoding face-recognition opencv python3

Last synced: 22 May 2026

https://github.com/aidensorabji/cvv.asl-keyboard

Utilizing machine learning within python to convert ASL hand movements into simulated keyboard presses within macOS.

asl emulated-controller emulated-keyboard keyboard keyboard-emulation opencv python

Last synced: 18 Jan 2026

https://github.com/mohamed-khan-0/extract_data_from_egyptian_id

This Django application helps extract data from Egyptian national IDs written in Arabic using pre-trained models. The application leverages EasyOCR and OpenCV to process images of IDs and extract important details such as name, ID number, birth date, and more.

ai django django-application easyocr extractor opencv

Last synced: 18 Jan 2026

https://github.com/steveplays28/rubbish-image-detection

Rubbish image detection, using OpenCV.

image-detection opencv

Last synced: 01 May 2026

https://github.com/rakeshbal99/canny-edge

canny-edge-detection edges image-processing opencv

Last synced: 18 Sep 2025

https://github.com/GTruf/Driver-Drowsiness-Detector

Prototype of an intelligent safety system for detecting driver drowsiness

cpp cuda cudnn deep-learning driver-drowsiness-detection driver-drowsiness-detector drowsiness-detection face-recognition image-recognition machine-learning neural-network nvidia-cuda object-recognition opencv qt6 recognition-neural-network yolo yolov10 yolov5 yolov9

Last synced: 14 Mar 2025

https://github.com/louis3112/image_process

One of my project for Image Processing 4th Semester. The project is a simple extracting pixel matrices

image-processing ipynb-jupyter-notebook matplotlib opencv python

Last synced: 10 Apr 2026

https://github.com/rama1997/lane-line-detection

Uses computer vision to detects lane lines on the road from images/videos using the POV of a driving vehicle

numpy opencv opencv-python python

Last synced: 10 Apr 2026

https://github.com/eesha12khan/hybrid-images_cv

A hybrid image generator that merges low-frequency and high-frequency features of two images using OpenCV.

computer-vision hybrid-images image-processing opencv python3

Last synced: 18 Apr 2026

https://github.com/si1og/face_recognition

Simple python face recognition program

opencv python

Last synced: 19 May 2026

https://github.com/burhanali2211/color-detection

A simple color detection application using Python, Pandas, and OpenCV

color detection opencv pandas

Last synced: 10 May 2026

https://github.com/hongyihao-sxit/eyetrack_fursuit

An eye tracking program to be used for Furrysuit

opencv yolov11

Last synced: 29 Jun 2025

https://github.com/rohithsaji97/live_feed_raspberry_pi

This is the code that allows one to see a live feed using a raspberry pi and a pi cam only

cv2-library opencv picamera2 python3 raspberry-pi-3

Last synced: 26 Jan 2026

https://github.com/marceloquesada/rpyservo

Simple python interface for working with servos in a Raspberry Pi

opencv pigpio pigpiod python python3 raspberry-pi raspberrypi servos

Last synced: 10 Apr 2026

https://github.com/talhaahussain/donkey-kong-neat

A Python program to play the first or second level of Donkey Kong Country (SNES, 1996), Jungle Hijinks or Ropey Rampage, using the genetic algorithm NEAT (NeuroEvolution of Augmenting Topologies) and Gymnasium, a maintained fork of OpenAI's Gym.

donkey-kong donkey-kong-country donkeykong gymnasium neat neat-python neuroevolution-of-augmenting-topologies openai openai-gym opencv

Last synced: 01 May 2026

https://github.com/sijmenhuizenga/willekeurigecreaties

Upcycling Art

art opencv recycling

Last synced: 20 Apr 2026

https://github.com/piraytekinz/array

An app which adds awesome filters to images easily, using opencv and python.

cloudinary css html huggingface image image-processing javascript nodejs opencv python react supabase typescript

Last synced: 11 Apr 2026

https://github.com/ryuzen6/sports-celebrity-image-classification

This is a Machine Learning Project which Classifies the Image of Sports Celebrities. Requirements: Jupyter Notebook (for Data Cleaning and Image Classifying using various python libraries) , Pycharm (python IDE for creating Python Flask Server), Visual Studio Code (to create the UI with HTML, CSS and Javascript).

artificial-intelligence css3 html5 image-classification image-processing image-recognition javascript jupyter-notebook opencv python3

Last synced: 11 Apr 2026

https://github.com/mateuszk098/image-processing

Image Processing Notes

image-processing opencv python

Last synced: 05 May 2026

https://github.com/heitan104/truesight

Detect AI-generated short-form videos using deep learning. Built with Flask, TensorFlow, and React Native.

ai-detection deepfake expo flask hackathon keras mobile-app opencv react-native spurhacks tensorflow video-analysis

Last synced: 11 Apr 2026

https://github.com/geekquad/canny-edge-detection

A basic program that performs edge detection of images in real-time.

canny-edge-detection edge-detection image-processing opencv python real-time

Last synced: 13 Apr 2026

https://github.com/bernovie/cpp

Collection of cpp tutorials

binary-tree binary-trees cpp cpp11 opencv

Last synced: 22 Apr 2026

https://github.com/bilalhameed248/employees-and-workstation-monitoring-using-yolo-object-detection

Fine Tuned YoloV4 To Monitor Employees And Workstations.

cv2 darknet employee-monitoring fine-tuning image-processing opencv python transfer-learning workstation yolo yolov4

Last synced: 11 Apr 2026

https://github.com/swedeshnamishra/image_classification

An end-to-end image classification project for sports celebrities using machine learning, OpenCV, wavelet transform, and Flask for model deployment with a browser-based UI.

computer-vision css data-science flask html javascript jupyter-notebook machine-learning opencv python wavelet-transform

Last synced: 11 Apr 2026

https://github.com/si-ddhartha/face-detection-haar-cascade

Python program that uses Haar Cascade Classifier to automatically detect faces in an image or video.

face-detection haar-cascade-classifier opencv

Last synced: 21 May 2026

https://github.com/rock12231/tesseract-heroku

Image to Text using python Tesseract heroku

heroku opencv python tesseract

Last synced: 15 Mar 2025

https://github.com/cedric190703/sudokusense

This project is an OCR to detect and solve a sudoku grid in Python

ocr opencv python

Last synced: 05 May 2026

https://github.com/irismuffin/auto-follow

This project includes engineering documents and lab reports from “智能跟随辅助系统设计”.

opencv python3 yolov5s

Last synced: 27 Apr 2026

https://github.com/prodeveloper0/deepmatchinghelper

DeepMatching written by Jérome Revaud Helper Library (Python/C++)

c cpp cpp-library deepmatching opencv python

Last synced: 06 May 2026

https://github.com/yassinekader/smart-parking-system

Smart Parking System

chartjs flask javascript opencv pyrebase python

Last synced: 11 Apr 2026

https://github.com/miha53cevic/opencv-facial-recognition

using OpenCV and EmguCV

arduino image-processing opencv opencv-python

Last synced: 11 Apr 2026

https://github.com/thejoin95/extract-videoframe-opencv

A simple script to extract frames from a video source

opencv python tensorflow video-processing

Last synced: 11 Apr 2026

https://github.com/clxxxy/handsong

Piano virtual com MediaPipe e OpenCV para projeto final da cadeira de IA aplicada à Música

computer-vision mediapipe music opencv python

Last synced: 10 Mar 2026

https://github.com/SajadTroy/pet-ai

This repository contains code for detecting if a bottle is made of PET (Polyethylene Terephthalate) using a Convolutional Neural Network (CNN) model built with TensorFlow and Keras. It includes scripts for training the model and for using the model to make predictions on new images.

ai artificial-intelligence opencv python

Last synced: 26 Oct 2025

https://github.com/zolppy/celebrity-face-recognition

cnn computer-vision deep-learning face-detection kaggle keras machine-learning object-classification opencv python tensorflow

Last synced: 11 Apr 2026

https://github.com/ikbalcaus/HandSketch

Drawing on Canvas with Hand Gestures + AI for Letter Recognition

mediapipe numpy ocr-recognition opencv python pytorch tkinter

Last synced: 31 Mar 2025

https://github.com/shiva2806/fithub

FitHub is your personal AI fitness companion. This full-stack MERN project leverages a Python backend with TensorFlow & MediaPipe to offer AI body type analysis, personalized diet plans, and a workout trainer with real-time pose correction.

ai express machine-learning mediapipe mongodb nodejs opencv react tensorflow

Last synced: 11 Apr 2026

https://github.com/malk97sc/images

OpenCV Image Processing

c computer-vision cpp image-processing opencv python

Last synced: 01 Sep 2025

https://github.com/ecrows/flippy

Python command-line utility for generating videos from image directories.

data-science image-processing numpy opencv python python3 video video-processing visualization

Last synced: 04 Mar 2026

https://github.com/omparghale/drsimplify-ocr

Medical Prescription OCR System

django fuzzy-string-matching huggingface ocr opencv python vision-transformer

Last synced: 17 Apr 2026

https://github.com/josiah-mbao/realtime-object-detection

Real-time object detection using YOLOv8, OpenCV, and Python. Detect and label objects instantly from a webcam feed, with network streaming support for remote viewing.

computer-vision deep-learning object-detection opencv yolov8

Last synced: 15 Mar 2025