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/elymsyr/mazevil
MazeVil AI aims to create an autonomous agent, using TensorFlow Lite and YOLOv8 models (only one in game), detect objects in real-time and navigates mazes with pathfinding algorithms, ensure strategic precision in combat using otimization algorithms.
computer-vision opencv python tflite-models yolov7 yolov8 yolov8n
Last synced: 15 Apr 2026
https://github.com/tsui66/example-opencv-python
The example of creating video by OpenCV VideoWriter.
Last synced: 22 Apr 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.
Last synced: 16 Jul 2025
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/mahdihasnat/queens-by-linkedin-solver
Solver for https://www.linkedin.com/games/queens/
Last synced: 18 Jan 2026
https://github.com/cizodevahm/line-detection-on-road-with-opencv
This repository contains a Python script that demonstrates line detection in a video using OpenCV. The script processes a video file to detect and highlight lines, which can be useful for applications such as lane detection in autonomous driving.
computer-vision cv2 linedetection opencv
Last synced: 29 Jan 2026
https://github.com/efe-eroglu/image_processing_exercises
A repository of exercises on image processing.
cv2 image-processing opencv python
Last synced: 16 Apr 2026
https://github.com/hansalemaos/cv2watermark
Puts watermark on images using relative or absolute coordinates.
Last synced: 03 Jan 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/nelsontanko/face-recogition-system
This is a student face recognition system for attendance taking. Built with Opencv, face_recognition, redis and Flask for the frontend
face-recognition flask numpy opencv python redis
Last synced: 09 Apr 2026
https://github.com/kuro337/textract
Single Header High Performance C++ Image Processing Library to read content from Images and transform Images to text files.
cpp cpp20 cryptography folly opencv openmp-parallelization
Last synced: 18 Apr 2026
https://github.com/vardanagarwal/seg_mask_modifs
Easily perform segmentation using different models and perform different operations on the mask.
deeplabv3 face-parsing mask-rcnn opencv python pytorch segmentation
Last synced: 26 Oct 2025
https://github.com/dataxujing/opencv_multithreaded
:art: :art: :art: 多线程解决非实时深度学习模型与OpenCV结合的卡顿问题
gaussian-yolov3 multithreading 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/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/cuixing158/visual-based-odometry-estimation2
Stitching and fusion of on-board surround view BEV real world image sequences, odometer estimation and output of large pixel map
algorithms bev bof computer-vision dbow image-processing image-similarity matlab mex odometry opencv orb stiches
Last synced: 14 May 2026
https://github.com/xeus-territory/scan_documents
OCR + Detect Documents + SRGAN
increment-images ocr-recognition opencv srgan-pytorch
Last synced: 27 Apr 2026
https://github.com/rahulguptagzb09/video-object-detection-using-ssd
Video Object Detection Using SSD
deep-learning object-detection opencv ssd video-processing
Last synced: 24 Apr 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.
Last synced: 11 Feb 2026
https://github.com/htlinh0604/invoice-data-extraction
This project demonstrates a classic OCR pipeline. This Flask app takes an image, applies an OpenCV preprocessing pipeline, and uses Tesseract OCR to digitize Vietnamese invoices (Bách Hóa Xanh)..
flask numpy ocr-recognition opencv pandas python regex tesseract-ocr
Last synced: 10 Nov 2025
https://github.com/thevarunsharma/facial-recognition
Facial Recognition in Real-Time
computer-vision facial-recognition keras opencv python tensorflow
Last synced: 11 Apr 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/ernyoke/colorsegmentation
Color segmentation project using K-mean algorithm done in Qt and opencv.
Last synced: 18 Jan 2026
https://github.com/azrielx86/color-filter
A WPF application to use HSV thresholds for color filtering, using OpenCvSharp.
opencv opencvsharp wpf wpf-application
Last synced: 11 Apr 2026
https://github.com/assem-elqersh/rock-paper-scissors-game
Rock-Paper-Scissors game using OpenCV, cvzone, and hand gesture recognition.
artificial-intelligence computer-vision cvzone game-development gesture-control hand-gesture-recognition image-processing opencv opencv-python python real-time rock-paper-scissors
Last synced: 16 Apr 2026
https://github.com/soumyadeepbose/sheet-counter
Sheet Counter is a Streamlit application designed to count the number of sheets in a given video or image. The app uses computer vision techniques to detect and count horizontal lines, which represent sheets in the input media.
canny computer-vision hough-lines hough-transform opencv python python3 sheet-counter streamlit
Last synced: 10 May 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/yessasvini23/deepfake_immunization_toolkit
🛡️ AI-powered toolkit to detect deepfakes, educate users, and verify content authenticity using federated learning and blockchain. Built for election security, media integrity, and digital literacy.
blockchain matplotlib numpy opencv python pytorch scikit-learn
Last synced: 11 Apr 2026
https://github.com/developer0hye/image-processing-template
computer-vision image-processing opencv opencv2
Last synced: 27 Sep 2025
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: 01 Oct 2025
https://github.com/davide710/augmentation
Twice the dataset, same the time for annotation!
computer-vision dataannotations datalabeling linear-algebra machine-learning math object-detection opencv python yolo
Last synced: 10 Apr 2026
https://github.com/anubagre/humanposeestimation
This is a real-time pose estimation project that detects 33 human body landmarks in images, videos, and live webcam streams. Built using MediaPipe, OpenCV, and Streamlit, this project provides an interactive and efficient way to analyze human movements using Blaze Pose detection method.
blazepose humanposeestimation mediapipe opencv python streamlit streamlit-webapp
Last synced: 13 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/fiuner-lica/micro-stitch
Implementation of an innovative tool designed for real-time panoramic imaging in an optical microscopy environment.
computer-vision microscopy-images opencv python3 qml
Last synced: 12 Oct 2025
https://github.com/kkhushhalr2405/paddle-vs-mmocr
Analysis of character recognition capabilities of PaddleOCR and MMOCR.
Last synced: 05 Oct 2025
https://github.com/ilieschibane/steganography-software
A Steganography software that enables you to encrypt a text as an 8-bit image in a 16-bit image
computer-vision desktop-app opencv pyqt5 python steganography
Last synced: 04 May 2026
https://github.com/lasithaamarasinghe/face-recognition
This project demonstrates a basic face recognition system using Python, OpenCV, and the face_recognition library.
cmake computer-vision dlib face-recognition numpy opencv python visualstudiocode
Last synced: 16 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/ansub/mask-detection
A Mask Detection Application using Keras/TensorFlow and OpenCV.
keras numpy opencv python tensorflow
Last synced: 10 Apr 2026
https://github.com/shrilakshmishastry/american-sign-language-detection-using-hand-gestures
This is a cnn based final year project to detect american sign language using hand gestures.
Last synced: 10 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/saolghra/python-facial-recognition
Real-time facial and hand landmark detection using Python and OpenCV. Detects faces and hands in webcam feeds, tracing key landmarks for each detected face and hand in real time.
computer-vision facial-landmark-detection hand-landmark-detection image-processing machine-learning mediapipe opencv python real-time webcam
Last synced: 16 Apr 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/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/studas/rpi_auto_aim
An automatic aiming system for a Raspberry Pi camera couples to a panoramic tilt structure controlled by servo motors, using ESP32, GStreamer and OpenCV
auto-aim esp32 gstreamer-pipeline i2c opencv pan-tilt raspberry-pi-4 raspberry-pi-camera rpi4
Last synced: 12 Apr 2026
https://github.com/we684123/create-checkerboard-for-findchessboardcornerssb
生成圓角棋盤圖用給 findChessboardCornersSB 用，不過也有生成一般標準棋盤的功能。
chessboard findchessboardcornerssb opencv
Last synced: 27 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/rahul1582/vehicle-number-plate-detection
Detecting Vehicle Number from the Number Plate of a Car.
cnn numberplatedetection opencv pytessseract vgg16
Last synced: 01 Jul 2026
https://github.com/edixonalberto/reconocimiento-emociones
APP DESKTOD que reconoce el tipo de emoción expresada en los rostros de imágenes.
ccharp desktop-app emotion-recognition opencv visual-studio
Last synced: 22 Apr 2026
https://github.com/ymorsi7/swayingattention
Swaying Attention tracks students dozing off and reminds them to stay focused. To achieve this we used OpenCV, D-lib, Arduino-C, and an ESP32 board.
machine-learning opencv python
Last synced: 22 Apr 2026
https://github.com/araobp/tower
Sensor tower
ai-camera opencv tensorflow-lite
Last synced: 23 Apr 2026
https://github.com/grgomariani/raymarching--opencv--ffmpeg
Use raymarching with opencv and stream the result to ffmpeg
computer-vision ffmpeg opencv raymarching shaders stream
Last synced: 08 May 2026
https://github.com/amitjimiwal/sight-backend
Backend for TypeSight
authentication-backend express nodejs opencv postgresql prisma typpes
Last synced: 11 Apr 2026
https://github.com/avidlearnerinprogress/drowsiness-detection
drowsiness-detection opencv python
Last synced: 12 May 2026
https://github.com/kroshechka/timberbot
A bot for the game Timberman
bot game-bot mss opencv opencv-python timberman
Last synced: 28 Apr 2026
https://github.com/arun2002k/face_detections
Detects faces from real time feeds
Last synced: 24 Apr 2026
https://github.com/defi0x1/build-classifier-logisticregression
Classification countryside and metropilitian
binary-classification classification histogram-of-oriented-gradients hog-features kmeans-clustering logisticsregression opencv
Last synced: 01 May 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/alihassanml/lums-ai-hackthon
LUMS AI Hackthon
deep-learning gru lsm magic opencv tensorflow
Last synced: 11 Mar 2025
https://github.com/emvivas/mixtli
TEC Mixtli software for TEC Autonomous Mechatronics Grand Prix Competition.
computer-vision djitello opencv picar-v python sunfounder tec-autonomous-mechatronics-grand-prix-competition tellodrone
Last synced: 28 Apr 2026
https://github.com/wahidpanda/car-tracking-open-cv
This project is about computer vision technology using to detect number of cars on highway
cartracking computer-vision deep-neural-networks opencv python-script pythonprojects
Last synced: 19 May 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/allezxandre/shrimp-tracker
A Shrimp Tracker
computer-vision kalman-filter opencv
Last synced: 07 May 2026
https://github.com/d-kicinski/software-scanner
Scan documents with your smartphone （╯°□°）╯︵( .o.)
android cpp1z ndk opencv toyproject
Last synced: 04 Feb 2026
https://github.com/uinika/raspberrypi-opencv-patch
Missing .i & .h file during installation of OpenCV on Raspberry Pi 4B.
Last synced: 26 Apr 2026
https://github.com/alperiox/sign-language-classification-real-time
Real-time sign language classification with tensorflow 2 and opencv
opencv opencv4 opencv4-python python3 tensorflow2 tf2
Last synced: 26 Apr 2026
https://github.com/superrmurlocc/blackjack-table-state-monitoring-system
A Blackjack Table Monitoring System using classical image processing techniques. The system detects card stacks, recognizes individual cards, calculates points, and determines game outcomes. Achieves 100% accuracy on high-quality images without using neural networks, making it efficient for devices with limited computational resources.
blackjack card-recognition computer-vision image-processing opencv segmentation template-matching
Last synced: 16 Feb 2026
https://github.com/anoop-singh-dev/facedetection-and-recognition-using-bpn
Face Detection and Recognition
Last synced: 27 Apr 2026
https://github.com/willguimont/audiocv
Play piano with colored stuff via your webcam
computer-vision midi music opencv opencv-python python youtube
Last synced: 09 May 2026
https://github.com/shivanshvashisth/hand-gesture-recognition
This program is a sign language detection app by which you can translate sign language into text
computer-vision mediapipe opencv python
Last synced: 18 Jan 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: 02 May 2026
https://github.com/akash-rajak/video-to-grayscale
Python script to convert original video to grayscale video.
cv2 grayscale opencv python3 tkinter video video-to-grayscale
Last synced: 02 May 2026
https://github.com/iv4n-ga6l/optical_flow_opencv
Optical Flow implementation in OpenCV
lucas-kanade opencv optical-flow python
Last synced: 02 May 2026
https://github.com/y-india/project-smart-attendance-system-opencv
AI-powered Smart Attendance System using Face, Eye, and Mask detection — automates daily attendance with real-time computer vision and CSV logging. | see README below , please.
attendance-system automation cctv-cameras cctv-detection numpy opencv opencv-python pandas project projects python python3 real-world-problem-solving real-world-project webcam
Last synced: 02 May 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/alextompkins/skadi
"In Norse mythology, Skaði is a jötunn and goddess associated with bowhunting, skiing, winter, and mountains."
android archery computer-vision opencv opencv-android-sdk
Last synced: 08 Jun 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/hpennington/mono-visual-odometry
Monocular Visual Odometry in NumPy
computer-vision numpy opencv python
Last synced: 28 Apr 2026
https://github.com/harizonelopez/face-detector
This project is a real-time face detection application using OpenCV's deep learning-based face detector. It captures faces from a webcam feed, detects faces with high accuracy using a pre-trained Caffe model, and saves the detected faces as image files labeled with the user's name.
Last synced: 03 May 2026
https://github.com/natlee/ffmpeg-video-writter-with-python
This is a video writter used to write video with FRENDLY ffmpeg.
ffmpeg image-processing opencv python video-processing videowriter
Last synced: 03 May 2026
https://github.com/alihassanml/yolo-final-year-project
This project is a YOLO (You Only Look Once) object detection system built using FastAPI. It provides real-time predictions and visualizations, leveraging the YOLO model for detecting specific activities or objects. This project is developed for a final-year academic project.
Last synced: 15 Mar 2025
https://github.com/lshun/face-mask-detection-system
IoT application that detects face masks on human faces, reports statistics, and provides alerts of high-risk areas. Built with Python, OpenCV, YOLO, IP cameras, Grafana, and Advantech WISE-PaaS.
camera grafana opencv python wise-paas yolo
Last synced: 03 May 2026
https://github.com/adithya-s-k/fitosaur-run
Fitosaur Run: Jump to Stay Alive! 🏃♂️💥 Experience a fitness adventure as you control the dino with your real-life jumps in this Chrome Dino Run game with a twist! 🦖💪
computer-vision flask machine-learning mediapipe mediapipe-pose opencv python website
Last synced: 03 May 2026
https://github.com/bartekpacia/pendulum
Measuring gravitational acceleration by analyzing video feed of a swinging mathematical pendolinum.
opencv opencv-python physics python
Last synced: 29 Apr 2026
https://github.com/vincent-maladiere/ocr-plate-detection
Fast APNR using OpenCV dnn inferences, with 10 FPS on cpu.
anpr deep-learning dnn ocr-recognition opencv plate-recognition
Last synced: 03 May 2026
https://github.com/vishnun0027/virtual-try-on-glasses
Virtual mirrors allow you to try on eyeglasses online before you buy them select glass and virtual try on using live video
computer-vision flask-application opencv virtual-mirrors
Last synced: 02 May 2026
https://github.com/jubinjacob03/facedetection-raspberrypi-iot
Face detection by Computer Vision using Library file - openCV , on Raspberry Pi .
haar-cascade-classifier iot knn-classification machinelearning opencv python raspberry-pi-3
Last synced: 03 May 2026
