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: 2026-07-02 00:22:20 UTC
- JSON Representation
https://github.com/sajalkmr/imageclassification
Build a CNN Image classifier model using your own images with Tensorflow
cnn cnn-classification cnn-keras cnn-model deep-learning image-classification jupyter-notebook keras machine-learning opencv python tensorflow
Last synced: 05 Apr 2026
https://github.com/dilkushsingh/facial_emotion_recognizer
Training an image classifier for detecting emotions from scratch on my own dataset.
gradio hugging-face keras opencv python resnet-50 tensorflow
Last synced: 05 Apr 2026
https://github.com/sumitgirwal/photofilter-django-opencv
A photo filter web application using OpenCV with Django
css3 django html5 javascript learningbydoing opencv
Last synced: 05 Apr 2026
https://github.com/ricardorobledo/weldingdefectdetection
Welding Defect Detection
css3 fastapi html5 javascript kaggle-dataset numpy opencv ultralytics yolov8
Last synced: 05 Apr 2026
https://github.com/manalisbhavsar/covid-trace-detector
A Face recognition-based contact tracing system using Aadhaar-linked identity. Data stored in a secure database, allows to retrieve and analyze movement history if a person tests COVID-positive.
expressjs face-api-js face-recognition mern-stack mongodb nodejs opencv reactjs rest-api tensorflow
Last synced: 05 Apr 2026
https://github.com/ariyanmlzm/react-image-processing
🖼️ Implementing image transforms with opencv toolbox developed with React.js.
image-processing opencv reactjs
Last synced: 05 Apr 2026
https://github.com/subvision-soft/subvision-core
The core algorithms behind subvision
computer-vision emscripten opencv wasm
Last synced: 05 Apr 2026
https://github.com/farukalamai/photoshop-tool-computer-vision-web-development
photoshop-tool-computer-vision-web-development
computer-vision css html javascript opencv webdevelopment
Last synced: 18 Apr 2026
https://github.com/yeisson8a/object_detection_python
Proyecto desarrollado en Python utilizando las librerías OpenCV, MediaPipe y el modelo EfficientDet Lite 0 para la detección de objetos en imágenes y videos
mediapipe object-detection opencv python3
Last synced: 18 Apr 2026
https://github.com/bayunova28/face_mask_detection
This repository contains about my personal project to build face mask detection
face-mask-detection opencv python
Last synced: 18 Apr 2026
https://github.com/hasanziyade/line-follower_robocar
Line follower robot using picamera on raspberry pi
line-follower-robot opencv pathfinding raspberry-pi
Last synced: 08 May 2026
https://github.com/ishaan28malik/basic-cv
Some basic projects in Python
dataframes image-recognition opencv python
Last synced: 12 Apr 2026
https://github.com/somenath203/skin-lesion-segmentation-opencv
numpy opencv pandas skin skin-lesion skin-lesion-segmentation
Last synced: 18 Apr 2026
https://github.com/thinhtoxic/fps-boost
FPS Boost is a batch tweaking script that optimizes your system to provide the best gaming experience possible. It is free and open-source, and works on Windows 10 & 11!
boost csgo fps-boost fps-boost-fortnite fps-booster fps-booster-all-games fps-booster-cs2 fps-booster-fortnite fps-booster-games fps-booster-roblox fpsboost fpsbooster game inputlag minecraft opencv optimization optimizer registry windows
Last synced: 29 Jan 2026
https://github.com/yhotta240/face_features
このリポジトリは、顔検出および特徴量抽出のための様々な Python スクリプトを含んでいます。各スクリプトは異なるアルゴリズムや手法を使用しており、簡単に実行できるようになっています。
canny-edge-detection colab colab-notebook colaboratory dlib dlib-face face-detection face-landmark-detection grayscale haar-like-features hog-features opencv python
Last synced: 19 Apr 2026
https://github.com/aditiisaxena/cuda-accelerated-box-filter-for-texture-image-enhancement
Enhances grayscale texture images using a CUDA-based box filter. Built with CUDA, C++14, and OpenCV for high-performance image processing.
cpp cuda gpu-programming linux nvidia opencv
Last synced: 18 Apr 2026
https://github.com/hiejulia/projectjavafxdesktop
Desktop application project created with Java FX
Last synced: 08 May 2026
https://github.com/harshdeepsinh8/cctv-person-counter
This project is a real-time person counter for CCTV footage, using YOLO (You Only Look Once) object detection to track people entering and exiting a defined area. It logs movements into a CSV file and provides an interactive Streamlit UI for uploading videos, analyzing footage, displaying logs, and downloading entry/exit records.
gradio-interface opencv python streamlit yolo
Last synced: 18 Apr 2026
https://github.com/mhmdrazn/computer-vision
Exploration of using OpenCV with python
Last synced: 18 Apr 2026
https://github.com/serivesmejia/nativeblobdetector
Java bindings for the SimpleBlobDetector to EasyOpenCV. Intended for usage in the FTC Competition.
easyopencv firsttechchallenge ftc opencv simpleblobdetector
Last synced: 18 Apr 2026
https://github.com/synergia/jupyter-opencv
Przykład wykorzystania Jupyter z OpenCV
eye-detection face-detection jupyter jupyter-notebook opencv
Last synced: 18 Apr 2026
https://github.com/taggagii/movement-detection
More playing with OpenCV. Detects there's been motion between two frames and then puts a box around it.
camera learning-by-doing opencv opencv-python
Last synced: 19 Apr 2026
https://github.com/thc1006/rps_gesture_referee_demo
🎮 Production-ready real-time Rock-Paper-Scissors gesture recognition system using MediaPipe & OpenCV. Features: instant hand tracking (30+ FPS), 95% accuracy, fuzzy matching, TDD methodology with 95% test coverage. Bilingual (EN/繁中). Perfect for CV learning & interactive apps.
computer-vision demo educational game-development gesture-recognition hand-gesture-recognition hand-tracking high-performance interactive-systems machine-learning mediapipe opencv pose-estimation production-ready python real-time-detection rock-paper-scissors tdd test-driven-development tutorial
Last synced: 19 Apr 2026
https://github.com/pedrala/disaster_bot
This program receives images from the Turtlebot4 camera in a ROS2 environment, detects objects (fire extinguishers and people) in real time, estimates the locations of the objects, and publishes them as ROS Marker publisher.
calibration flann-matchers gazebo homography multithreading opencv orb perspective-n-point rviz2 slam undistort
Last synced: 19 Apr 2026
https://github.com/agnostic-apollo/laserdistancer-and-serialmonitor
A project to calculate distance using lasers, camera(android phone), servo motor and arduino. (app includes a serial monitor)
android arduino camera opencv serial-monitor usb
Last synced: 19 Apr 2026
https://github.com/eduherminio/academic_computervision
OpenCV (C++) wrapper library and basic Computer Vision programs, developed for academic purposes
Last synced: 16 May 2026
https://github.com/ronak-dagale/volumize
A touchless system to control audio volume using real-time hand gesture detection, powered by computer vision and machine learning.
ai computervision cv gesturecontrol handtracking handtrackingmodule innovation machinelearning opencv techforgood touchlesstech volumecontrol
Last synced: 19 Apr 2026
https://github.com/peter-mcconnell/talk-docker
docker facerecognition opencv python x11
Last synced: 13 Apr 2026
https://github.com/emhash/machine-learning-and-ai
Personal tasks or codes of Machine Learning and Artificial Intelligence. Practice codes and projects of Ml/AI will be share here.
ai datasets ipynb jupyter-notebook keras linear-regression logistic-regression machine-learning machine-learning-algorithms numpy opencv pandas python seaborn sklearn tensorflow
Last synced: 05 Jan 2026
https://github.com/mwoss/opencv-raspberry-pi
Video capture on Raspberry Pi/PC using OpenCV
numpy opencv python rapsberrypi video-capture
Last synced: 19 Apr 2026
https://github.com/mehboob14/creating-360-degree-images-using-mobile-cameras
A Mobile Base Solution to Capture 360 Degree Images utlized OpenCV for Image processing, Socket.io for real-time communication, and distributed image processing.
android image-processing opencv python
Last synced: 19 Apr 2026
https://github.com/darwincamahalan/human-age-gender-classification
A age and gender identifier machine learning desktop application for CCTV cameras in shopping malls
cafe classification-algorithm computer-vision facial-recognition machine-learning opencv python
Last synced: 19 Apr 2026
https://github.com/krishbharadwaj5678/clearcut
Transform your live streams with ClearCut a powerful Python script that removes backgrounds in real time using your webcam. Elevate your content instantly, offering a professional touch with zero hassle!
background-removal bg-remove computer-vision cross-platform cvzone image-processing live-streaming mediapipe opencv os python python3 real-time real-time-streaming selfie-segmentation
Last synced: 08 May 2026
https://github.com/lamaabdeldayem/object-tracking
Real-time object detection and tracking using YOLOv8 and OpenCV, with support for videos and webcams.
computer-vision object-detection object-tracking opencv real-time-detection yolov8
Last synced: 19 Apr 2026
https://github.com/ren510dev/image-processing
2019前期 画像処理及び演習 C++（C++, OpenCV, xcode）
Last synced: 19 Apr 2026
https://github.com/anuranjanjain/video-upscaler
A WebAPP designed for upscalling video to HD Resolution using custom Denoise filter and OpenCV
artificial-intelligence opencv python scikit-learn tailwindcss
Last synced: 24 Jan 2026
https://github.com/waterbottle54/tumor_simulator
Brain Tumor Simulator 는 Qt5 / Python 으로 작성된 Desktop 의료 영상 소프트웨어입니다. 이 프로그램은 DICOM 데이터로부터 종양을 나타내는 3D 모델을 생성하고, 종양의 체적을 계산합니다.
dicom mvvm open3d opencv opengl python qt radiology-imaging
Last synced: 19 Apr 2026
https://github.com/subratamondal1/document-extraction
Document extraction from pdfs and images with OpenCV.
computer-vision document-extraction image-processing opencv py python3 pytorch
Last synced: 24 Jan 2026
https://github.com/ayushmankumar7/polyp-semantic-segemntation-tensorflow-2
Trying out something new
deeplearning imageprocessing imagesegmentation opencv tensorflow u-net
Last synced: 08 May 2026
https://github.com/ydkn/htw-progko-cuda
Parallel processing of image transformations. Part of the "Programmierkonzepte und Algorithmen" course at HTW-Berlin.
cuda image-transformations opencv
Last synced: 20 Apr 2026
https://github.com/raghav18482/magicam
In this application black color HSV value will get invisible,
flask-application opencv python
Last synced: 20 Apr 2026
https://github.com/sandeep0900/video-cv-iot
This project uses computer vision to detect and track hand gestures in real time, specifically identifying the number of fingers raised. The program utilizes the cvzone Hand Tracking Module and OpenCV for video capture and display. A webcam captures the video stream, and the HandDetector detects hand landmarks and tracks finger positions
Last synced: 20 Apr 2026
https://github.com/ranitmanik/attendence-system
Facial Recognition Attendance System. This project uses Python, Flask, OpenCV, and face_recognition to create an attendance system that recognizes faces and records attendance.
css3 face-detection face-recognition flask flask-application html5 opencv opencv-library opencv-python python python-library python-web-development python3 webdevelopment website
Last synced: 20 Apr 2026
https://github.com/lucagerlich/simplemacwebcamviewer
Webcam Viewer is a minimalist Rust-based macOS application that streams live webcam video in a resizable window.
camera facecam opencv rust streaming webcam webcam-streaming
Last synced: 24 Jan 2026
https://github.com/davidfantasy/wechat_jump_java_opencv
使用opencv自动识别微信小游戏跳一跳中的目标距离
Last synced: 20 Apr 2026
https://github.com/mohamedezzeldeenhassanmohamed/human_computer_interaction_task
control Volume using gesture of hand
camera computer computer-vision distance-calculation gesture hand hci human human-computer-interaction interaction machine-learning mediapipe numpy opencv pycaw pyth volume-control
Last synced: 20 Apr 2026
https://github.com/xavierjiezou/opencv-chinese-flag
Add the Chinese flag to your avatar. (Happy National Day!)
Last synced: 20 Apr 2026
https://github.com/shreyansh301/drowsiness-alert-system
This project implements a real-time drowsiness detection system using computer vision. It utilizes a webcam to monitor eye movement and calculates the Eye Aspect Ratio (EAR) to detect signs of drowsiness. Upon detecting drowsiness, it alerts the user with a visual warning ("DROWSY!") and plays an audio alert also resets once the user is awake.
alert drowsiness-detection kaggle opencv project-repository python
Last synced: 20 Apr 2026
https://github.com/iv4n-ga6l/animalsdetectioninvideo
Animals detection in video using YOLO for detecting animals and OpenCV for tracking their movements and interactions.
animal-tracking opencv python yolo yolov5
Last synced: 08 May 2026
https://github.com/sourodip20kar/image-inpainting-with-grabcut-and-stablediffusion-
Image-Inpainting-with-grabcut-and-stablediffusion
huggingface-transformers opencv pyqt5-gui python
Last synced: 20 Apr 2026
https://github.com/vyjayanthipolapragada/image_cartoonification_opencv
Cartoonify images using opencv and tkinter
cartoonify computer-vision easygui image-processing imageio matlplotlib numpy opencv pillow python tkinter
Last synced: 20 Apr 2026
https://github.com/geeksloth/install-opencv-jetson-nano
A simple script to install OpenCV-GPU on Jetson Nano.
jetson-nano nvidia-jetson opencv
Last synced: 12 Apr 2026
https://github.com/amastronaut5/imagevoyager
Image Voyager is a C++ image editing software built with Qt Framework and OpenCV, offering tools like blur, crop, grayscale, and flipping with real-time sliders. It includes Undo/Redo, gradient effects, and detailed image properties, ensuring an intuitive user experience.
cpp opencv opencv-cpp opencv4 qt6 qtcreator qtdesigner visual-studio
Last synced: 20 Apr 2026
https://github.com/yinguobing/stream-capture
A backend service with OpenCV in Rust.
Last synced: 20 Apr 2026
https://github.com/kasraskari/face-recognition
face & eye recognition with OpenCV
eye-detection face-recognition haar-cascade jupyter-notebook opencv python
Last synced: 28 Jan 2026
https://github.com/touppercase78/happy-new-year-2026
Happy New Year 2026 with Colorful Squares, Gifts, Snowflakes, Text and Tree with Ornaments!
2026 happy-new-year image-processing merry-christmas opencv opencv-python python
Last synced: 20 Apr 2026
https://github.com/jusqua/dip-benchmark
Departmental undergraduate research project at UFS. Digital image processing benchmark using multiple tools to learn new ways to develop image processors.
benchmark cuda image-processing matlab opencv sycl visiongl
Last synced: 20 Apr 2026
https://github.com/nikitabelonogov/graduate_work
SSU. Graduate work.
facerecognition opencv openface python torchnet
Last synced: 01 Dec 2025
https://github.com/yumetodo/tesseract_opencv_pkg
archlinux tesseract_opencv package
archlinux archlinux-opencv opencv tesseract
Last synced: 08 May 2026
https://github.com/gugarosa/heat_mapper
🔥 An image processing utility built upon OpenCV to generate motion heat maps from video-based sources.
heat-map image-processing motion-detection opencv python
Last synced: 13 May 2026
https://github.com/kerushani/sign-language-detection
A sign language detector.
mediapipe opencv python scikit-learn
Last synced: 20 Apr 2026
https://github.com/parassharmaa/machine-vision-challenge
Machine Vision challenge from TTH Unit
computer-vision convolutional-neural-networks machine-vision opencv python3 yolov3
Last synced: 21 Apr 2026
https://github.com/mazleon/face-mask-detector
This projects can detect face mask with OpenCV. And the model train with Fastai Libraries
fastai image-processing opencv python
Last synced: 21 Apr 2026
https://github.com/kalwalt/webarkitlib-desktop-example
A simple testing example of WebARKitLib with Linux OS
augmented-reality opencv webar webarkit webarkitlib
Last synced: 26 Oct 2025
https://github.com/kartikeya443/handgesture_vol_control
This OpenCV project enables remote control of sound playback using wireless communication. It lets users adjust the master volume of the central device using finger gestures, enhancing convenience and user experience.
mediapipe numpy opencv pycaw wireless-communication
Last synced: 13 Apr 2026
https://github.com/gill-singh-a/eye-detection
A Python Program that uses OpenCV's haarcascade to Detect Eyes
computer-vision eye-detection face-detection opencv python python-3
Last synced: 21 Apr 2026
https://github.com/oniongarlic/cute-opencv-experiment
Experiment with using OpenCV with Qt
Last synced: 08 May 2026
https://github.com/koblers/opencv-hand-gesture-mouse
A opencv based hand gesture mouse controller
Last synced: 21 Apr 2026
https://github.com/javi-aranda/colorization
Colorization allows you to bring color back to black and white pictures.
artificial-intelligence machine-learning opencv python streamlit
Last synced: 16 Apr 2026
https://github.com/iamfarzam/facial-expression-detection
OpenCV project using DeepFace library to detect facial emotions
Last synced: 05 Jun 2026
https://github.com/manikantasanjay/sports_celebrity_classification_project
Image Classification Of Sports Celebrities
classification image-classification machine-learning opencv python
Last synced: 06 May 2026
https://github.com/as567652/color-identification
OpenCV program to determine whether color of a car is Red, Green, Blue or White.
computer-vision digital-image-processing matplotlib opencv python3
Last synced: 08 May 2026
https://github.com/ritikpandey01/teen-age-validator-ocr
This project is a backend-only Aadhaar verification system built using Python and Tesseract OCR.
image-processing image-recognition machine-learning ocr opencv python
Last synced: 21 Apr 2026
https://github.com/pyresearch/lightweight_vision_library_for_object_detection_-_segmentation
Lightweight_Vision_Library_for_Object_Detection_&_Segmentation
object-detection opencv opencv-python python python3
Last synced: 21 Apr 2026
https://github.com/virgiledjimgou/hackathon
Hackathon Wettbewerb in Partnertschaft mit Zeiss OPtik und Amazon
android-application aws-s3 aws-sdk cloud-computing java opencv
Last synced: 09 May 2026
https://github.com/indivar0508/invisibilitycloakmaker
Implementation of invisibility cloak using OpenCV in Python3
computer-vision opencv python3
Last synced: 21 Apr 2026
https://github.com/christian-rauch/optical_flow_parameter_test
visualising the effect of different Farnebäck parameters via sliders
Last synced: 22 Apr 2026
https://github.com/bhoomika-gp/car-number-plate-detection
Number Plate Detection using OpenCV
Last synced: 22 Apr 2026
https://github.com/diogo364/cli-image-categorizer
Minimalistic image categorizer to help separate images into individual categories.
Last synced: 22 Apr 2026
https://github.com/hwpoison/cloud_top_tracker
experimental script for clouds top tracking with image moments opencv
Last synced: 22 Apr 2026
https://github.com/eld4niz/face_recognition_api
Face Recognition System With FaceNet Based On TensorFlow
computer-vision flask opencv python tensorflow
Last synced: 13 Apr 2026
https://github.com/tengkoku/fundamental-image-processing
Brightened/ Darkened/ Blackened a selected area of an image
image-processing opencv python
Last synced: 22 Apr 2026
https://github.com/mukundakatta/argus
Argus — Video Intelligence. Real-time video intelligence
object-tracking opencv python streaming video-analysis
Last synced: 23 Apr 2026
https://github.com/yuxno/feature-matching-and-image-classification-opencv
computer vision workshop, basic operations with opencv plus an image classification simple application
computer-science computer-vision feature-detection feature-matching image-classification opencv python
Last synced: 09 May 2026
https://github.com/keshavg125/face-attendance-system
The Face Attendance System automates attendance tracking using real-time face recognition with OpenCV and Appwrite. It captures video from a webcam, detects faces, and logs attendance in a secure database. The system aims to simplify and streamline attendance management for classrooms, offices, and events.
appwrite dlib opencv python real-time
Last synced: 14 Apr 2026
https://github.com/kunalparkhade/image-to-pencil-sketch
A Streamlit-based web application that converts images into stunning pencil sketches, powered by cutting-edge Firebase integration for user authentication and image storage.
firebase-firestore opencv python3 streamlit
Last synced: 09 May 2026
https://github.com/chrisdalvit/sudoku-solver
Just another real-time Sudoku solver coded in Python using OpenCV and PyTorch.
opencv opencv-python python pytorch sudoku sudoku-solver
Last synced: 07 Feb 2026
https://github.com/Fahad-alkamli/extract-ayah-using-opencv
Quran ayah and Surah x and Y coordinates extractor
Last synced: 01 Feb 2026
https://github.com/neemiasbsilva/dl-and-computer-vision
Using Deep Learning and Computer Vision: SSD, OpenCv, etc.
computer-vision computer-vision-opencv data-science deep-learning deep-learning-tutorial dog-detection dogs-vs-cats face-detection image-processing opencv python python3 ssd
Last synced: 06 May 2026
https://github.com/woxy-sensei/opencv-color-detection
This project is developed to detect objects of a specific color using the OpenCV library and upload them to GitHub.
color color-detection cv object-detection opencv
Last synced: 29 Apr 2026
https://github.com/theashishmavii/intelligent-crash-detection-and-emergency-notification
Intelligent Crash Detection: A deep learning-based system that detects vehicle accidents in real-time and sends emergency alerts with GPS location.
artificial-intelligence computer-vision deep-learning geolocation geopy keras machine-learning matplotlib numpy opencv pandas python tensorflow twilio vgg16
Last synced: 11 Apr 2026
https://github.com/Priyanshishuklaa/GestureX
GestureX is a real-time Indian Sign Language (ISL) translator that converts hand gestures into text and speech. It helps bridge the communication gap between the deaf community and the hearing world using computer vision and machine learning.
computer-vision deep-learning flask gesture-recognition gtts indian-sign-language indian-sign-language-translator isl machine-learning opencv python real-time-translation-accessibility sign-language-translator speech-synthesis tensorflow
Last synced: 30 Dec 2025
