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/unanancyowen/customvisionsample
Azure Cognitive Services - Custom Vision Sample Program for OpenCV DNN Module (C++)
cognitive-services custom-vision opencv
Last synced: 21 Mar 2025
https://github.com/shivanisingh77/face-attendance-system
Face Attendance System project is designed to automate attendance using facial recognition. It captures and identifies individuals' faces through a camera, comparing them with a pre-existing database to mark attendance. This system aims to enhance convenience and accuracy by replacing manual attendance-taking.
attendancemanagement camera face-recognition facedetection opencv python realtime-database
Last synced: 16 May 2026
https://github.com/singhdivyank/air-canva
Draw on a virtual white board using forefinger of one hand
computer-vision mediapipe opencv
Last synced: 05 May 2026
https://github.com/piero24/detect-decode-the-barcode
A two-stage pipeline for detecting and decoding barcodes from images.
barcode barcode-scanner huggingface object-detection opencv qrcode qrcode-scanner ultralytics yolov8
Last synced: 16 May 2026
https://github.com/elenaches/python-image-scanner
A college project in Python using OpenCV, a simple app that takes an photo of a paper, and outputs an edited image with the paper properly aligned as though it was scanned.
image-manipulation image-processing opencv opencv-python python scanner-cam
Last synced: 16 May 2026
https://github.com/anurag1101/face_recognition
A Python project using OpenCV to detect and highlight faces in images with Haar cascade classifiers. Simple and efficient face detection made easy!
face-detection face-recognition opencv python python3
Last synced: 21 May 2026
https://github.com/matsandt/tello-military-drone
My mission is to make a program for the DJI Ryze Tello drone, so it can follow you and do commands from the hand
drone opencv python python3 tello tello-python3
Last synced: 18 May 2026
https://github.com/bugdaryan/smile-detector
Smile detecor script, that connects to webcam, detects smile and takes a photo
haar-cascade opencv smile-detection
Last synced: 16 May 2026
https://github.com/prakash-aryan/pygui-steganography
pygui-steganography is a Python GUI application that allows users to perform steganography, which is the practice of concealing data within other data, specifically images. It provides an intuitive graphical user interface built with PyQt5 for encoding and decoding text, images, and binary data using the Least Significant Bit (LSB) technique.
opencv pygui pyqt5 python python3 steganography steganography-algorithms steganography-encoding
Last synced: 16 May 2026
https://github.com/pd2871/genderandageclassification
This repo contains code for Gender and Age classification using Haar Cascade(Cascade Classifier) of OpenCV framework and CNN for face detection and Classification.
cnn deep-learning face-detection gender-classification gender-recognition opencv python
Last synced: 19 May 2026
https://github.com/pd2871/normal-bbox-to-yolo-txt-file-converter
This repo contains code which will take normal bounding box detected from the image in OpenCv format and convert it to txt format
Last synced: 20 Mar 2025
https://github.com/dipanjanpathak/invisibility-cloak-opencv
This project demonstrates an invisibility cloak effect using OpenCV in Python. It leverages HSV color space masking, trackbars for dynamic range adjustment, and real-time video processing to replace specific color ranges with a background frame, creating a magical invisibility effect.
computer-vision hsv-color-detection opencv python
Last synced: 18 May 2026
https://github.com/pabsan-0/latency-ocr
Scripts to test video latency using tesseract for timestamp OCR
ocr opencv repos-devtools tesseract
Last synced: 18 May 2026
https://github.com/shibam120302/dog_breed_prediction_app
The Dog Scanner app will identify your dog's breed reliably in just a few seconds! Besides taking a picture, you can also record a video or upload an image from your gallery. Got a mixed breed? No problem, the Dog Scanner app also recognizes mixed breeds!
Last synced: 06 Apr 2026
https://github.com/zeyyildm/el-hareketleri-1
Kameraya gösterilen elin açık mı kapalı mı olduğunu algılayan Python kodu
Last synced: 18 May 2026
https://github.com/rennamahcus/telecommunication
Communication protocol implementation
communication-protocol error-correction network opencv telecommunication
Last synced: 18 May 2026
https://github.com/lucas-emartinez/sentinel
computer-vision image image-processing-python ml opencv software surveillance torch yolo
Last synced: 16 May 2026
https://github.com/d-kicinski/opencv-android
OpenCV for Android but packaged.
Last synced: 18 May 2026
https://github.com/unvercan/video-object-detection-yolov3
Object Detection on Video using YOLOv3
cnn computer-vision convolutional-neural-networks deep-learning image-processing neural-networks object-detection opencv python video-processing yolo yolov3
Last synced: 21 Jul 2025
https://github.com/jookie/photodrone
Streaming ChatGPT via the OpenAI Node to generates text information from your Image
Last synced: 18 May 2026
https://github.com/pingsutw/opencvdl-course
INTRODUCTION IMAGE PROCESSING，COMPUTER VISION AND DEEP LEARNING
c-plus-plus deep-learning machine-learning opencv python
Last synced: 09 May 2026
https://github.com/raj-tyagi/smart-surveillance-system
Smart Surveillance System combines YOLOv4 detection and optical flow tracking to monitor objects in video streams, supporting local files and YouTube links with real-time visualization.
computer-vision deep-learning machine-learning-automation object-detection opencv optical-flow python smart-surveillance tracking-security-monitoring video-processing yolov4
Last synced: 18 May 2026
https://github.com/pavel-durov/rp-home-security-cam
Raspberry Pi Home Security Camera Application
face-recognition opencv python raspberry-pi security-camera
Last synced: 06 May 2026
https://github.com/ianseeingbeing/pdf_to_video
PDF to Video CLI program wirtten in modern C++
cpp ffmpeg image-sequence opencv pdf pdf-to-video poppler video-processing
Last synced: 20 Mar 2025
https://github.com/Moenick1/Face-Classifier
ai opencv testing testing-library yolov8
Last synced: 13 Apr 2026
https://github.com/luca-pellegrini/cv-lab
Assignments from the Computer Vision laboratory
Last synced: 25 Apr 2026
https://github.com/sidroopdaska/opencv_playground
Collection of my OpenCV recipes in Python3
image-processing opencv python3
Last synced: 18 May 2026
https://github.com/think-elearn/toki-pona-ai
AI-powered toki pona language learning app
agentic-ai django generative-ai llm mediapipe opencv python
Last synced: 20 Mar 2025
https://github.com/pie-cubed/2023-jetson-code
The code for FRC 2199's (the Robo-Lions') Nvidia Jetson coprocessor.
apriltags frc opencv opencv-python python
Last synced: 08 May 2026
https://github.com/kr1shnasomani/facetronix
A toolkit for face detection, annotation, and mask recognition.
computer-vision deep-learning keras neural-network numpy opencv tensorflow
Last synced: 05 Apr 2026
https://github.com/muhkartal/fr-framework
A modular and extensible face recognition framework featuring real-time detection, facial landmark analysis, and recognition with API support.
dlib face-recognition fastapi numpy opencv pillow pydantic python-multipart requests scipy uvicorn
Last synced: 13 Apr 2026
https://github.com/devroopsaha744/yogifix
YogFix is a real-time Yoga Pose detection and feedback system built using Python, OpenCV, and Mediapipe for pose estimation. The system is served via a FastAPI backend that captures webcam frames server-side, processes them to detect poses, and provides real-time feedback over WebSocket connections.
ai-trainer computer-vision fastapi mediapie opencv pose-correction pose-detection pose-estimation python websockets yoga
Last synced: 20 Mar 2025
https://github.com/aliakseis/opencv-transfer-learning
Taken from https://answers.opencv.org/answers/191837/revisions/
opencv opencv-dnn squeezenet transfer-learning
Last synced: 19 May 2026
https://github.com/shivam-dhir/investigating-netflix-movies-and-guest-stars-in-the-office
Investigating Netflix Movies and Guest Stars in The Office is a Python project on DataCamp where I explored if Netflix movies are getting shorter over time and identified the top guest stars in "The Office." I used pandas and matplotlib for data analysis and visualization.
Last synced: 16 Apr 2026
https://github.com/piero24/food-recognition-and-leftover-estimation
computer vision system capable of scanning a canteen consumer's food tray at the end of a meal to estimate the amount of leftovers for each type of food.
classification cmake computer-vision cplusplus cplusplus-17 food food-classification food-segmentation leftover localization makefile opencv segmentation unipd unipd-dei
Last synced: 16 May 2026
https://github.com/y1d1r/pyfacture
PyFacture is a Python project designed to automate expense management from receipts. The application utilizes image processing techniques and Optical Character Recognition (OCR) using Tesseract and Llama3.2-vision to extract relevant information from a photo of a receipt.
image-procesing lamma ocr-python opencv python tesseract
Last synced: 19 May 2026
https://github.com/dtabisz/faceoffrelease
visual demonstration of philosophical question
intermedia opencv philosophy self-perception
Last synced: 19 May 2026
https://github.com/mostafa-wael/visual-odometry-for-localization-in-autonomous-driving
Estimating an autonomous vehicle trajectory by images taken with a monocular camera set up on the vehicle.
feature-extraction image-processing matching opencv trajectoryestimation visualodometry
Last synced: 19 May 2026
https://github.com/jaemk/booo
motion activated spooky actions
gpio halloween motion opencv python raspberry-pi webcam
Last synced: 05 Apr 2026
https://github.com/tyaroshko/transformation-matrices-lab
Linear Algebra Lab on Transformation Matrices by Taras Yaroshko, Anastasiia Petrovych and Yurii Zinchuk
image-processing linear-algebra linear-transformations opencv
Last synced: 04 Jul 2026
https://github.com/jimohola/car-park-space-counting-using-opencv
A project about how we can count the number of cars in a Car Park using OpenCV.
conputer-vision opencv pycharm python
Last synced: 20 Jan 2026
https://github.com/0xhericles/facerecognition
Face recognition with OpenCV integrated with arduino
arduino cpp face-recognition opencv
Last synced: 11 May 2026
https://github.com/wajktor13/security-camera
GUI app that turns any camera into surveillance camera
agh agh-university agh-wi agh-wiet gmail-api google-drive-api opencv opencv-python python python3 tkinter
Last synced: 19 May 2026
https://github.com/iv4n-ga6l/realtime-cars-detection
Realtime cars detection in video using yolov8
cars-detection opencv python ultralytics yolov8
Last synced: 28 Apr 2026
https://github.com/kirubhakaranm/vision-pipeline-cuda
High-performance camera processing pipeline with CUDA GPU acceleration, CPU multithreading, and real-time TCP/IP telemetry monitoring (1,200+ FPS, <1ms latency)
computer-vision cpp17 cuda edge-detection gpu-acceleration image-processing multithreading networking opencv performance-optimization real-time robotics tcp-ip telemetry
Last synced: 12 Apr 2026
https://github.com/djdhairya/background-removal-
Used OpenCV to remove background from the image
deep-learning machine-learning opencv
Last synced: 16 May 2026
https://github.com/mohamedezzeldeenhassanmohamed/computer-vision-projects-repository
Enjoy computer vision implementations using OpenCV !!!
computer-vision computer-vision-algorithms cv cv2 opencv pyth
Last synced: 19 May 2026
https://github.com/gilzoide/processamento-imagens
Repositório de Processamento de Imagens - SCC0251, turma 2017-1
image-processing opencv opencv-python
Last synced: 16 May 2026
https://github.com/whitedodo/cpp-mfc-dialog-opencv
MFC SDI 예제, OpenCV 출력하기(MFC SDI example, outputting OpenCV)
Last synced: 19 May 2026
https://github.com/aanu1995/2d-feature-tracking
Project: Camera Based 2D Feature Tracking || Udacity: Sensor Fusion Engineer Nanodegree
akaze bfmatcher brisk camera computer-vision cpp feature-detection feature-extraction flann harris-corner-detector knn opencv orb self-driving-car shi-tomasi-detection sift
Last synced: 19 May 2026
https://github.com/jianboy/foot_cv
java+opencv 宝宝足底照片生成足印, OpenCV to process foot images and generate a golden footprint
Last synced: 19 May 2026
https://github.com/varuntotakura/qrcodereader
It will read the QR code and give the Ouput
opencv python python3 qrcode qrcode-reader qrcode-scanner
Last synced: 27 Jul 2025
https://github.com/nathancy/pokemon_instagram_opencv_border
Add a 200px white border to PSA card images using Python OpenCV so you don't need to crop on Instagram
instagram opencv opencv-python pokemon python
Last synced: 19 May 2026
https://github.com/iv4n-ga6l/simple-image-segmentation
Simple implementation of image segmentation using the Watershed algorithm
imagesegmentation matplotlib numpy opencv python watershed-algorithm
Last synced: 13 May 2026
https://github.com/motapinto/open-cv-tutorial
OpenCV-Python image processing tutorial and exercises
computer-vision exercises open-cv opencv python tutorial
Last synced: 21 Mar 2025
https://github.com/tigo-cmd/cnn_classifier_api_server
Backend API For tomatoes disease Classification
api cnn cnn-classification flask inception-v3 kaggle keras opencv python3 rest scikitlearn-machine-learning tensorflow
Last synced: 19 May 2026
https://github.com/noorkhokhar99/human-skin-diseases-detector
Human Skin Diseases Detector
computer disease opencv opencv-python opencv3 skin
Last synced: 17 Jun 2025
https://github.com/kryszak/dicedotcounter
Simple python script to detect number of dots on die shown to camera with OpenCV
Last synced: 19 May 2026
https://github.com/denatajp/smiledetection
A real-time face and smile detection application using the OpenCV library. By utilizing the webcam, the program automatically detects faces and smiles, drawing boxes around the detected areas. It uses Haar Cascade Classifiers for object detection and runs interactively until the user presses the q key to stop.
Last synced: 19 May 2026
https://github.com/kafetzisthomas/tinyslam
A minimalist implementation of monocular SLAM.
computer-vision opencv opencv-python python slam
Last synced: 16 May 2026
https://github.com/emreaslan7/autoparkmonitor
An intelligent parking system prototype supported by YOLOv8 and OpenCV with Arduino integration, providing object counting and tracking functionalities.
ardunio-uno opencv python yolov8
Last synced: 16 May 2026
https://github.com/iv4n-ga6l/hands-detector-with-webcam
Hands detection in front of webcam using haarcascade_hand.xml hand detector model and openCV
haarcascade haarcascade-classifier haarcascade-hand handdetection opencv python
Last synced: 06 May 2026
https://github.com/andrew-chen-wang/static-image-age-detection
Estimating Age Using Multiple Pictures instead of One
age-estimation computer-vision face-detection opencv python
Last synced: 13 Sep 2025
https://github.com/mahdijamebozorg/flutter_crop_diseases
A flutter deep learning application to detect diseases on plant leaves
computer-vision crop cv deep-learning disease-detection flutter machine-learning machine-vision opencv tensorflow tflite
Last synced: 09 Apr 2026
https://github.com/r13i/opencv-detection-test
Repo for testing OpenCV face and eye detection on real-time video stream
eye-detection face face-detection opencv opencv-detection-test opencv-python python video-stream webcam
Last synced: 19 May 2026
https://github.com/kavyachouhan/system-control-with-hand-gestures
This project allows people to control their system using various hand movements and gestures
air-canvas computer-vision first-year-project gesture-recognition machine-learning mediapipe mediapipe-hands opencv python python3
Last synced: 13 Apr 2026
https://github.com/nguyenanhtuan1912/datatable-image-to-text
Repository này là đồ án môn học Computer Vision
computer-vision javascript nodejs numpy opencv python tesseract
Last synced: 09 Apr 2026
https://github.com/allanotieno254/face-mask-detection---object-detection
The model is trained using a labeled dataset containing images of people with and without masks. It utilizes a convolutional neural network (CNN) for object detection and classification. The implementation is done using TensorFlow/Keras, OpenCV, and other essential libraries.
cnn computer-vision deep-learning opencv tensorflow
Last synced: 05 May 2026
https://github.com/talhaahussain/face-feature-detection-cli
A command line interface tool for detecting faces and facial features, using OpenCV.
cli face-features face-recognition opencv opencv-python
Last synced: 19 May 2026
https://github.com/ryu-ryuk/terminal-ascii-cam
live webcam -> ascii output in terminal
ascii ascii-art ascii-graphics opencv python-script webcam-capture
Last synced: 19 May 2026
https://github.com/eve-ning/frmodel
Forest Recovery Model Research Project
image-processing library machine-learning opencv
Last synced: 18 Mar 2025
https://github.com/yathartharora/age_detector
Age Detection using Opencv and Deep Learning.
age-detection deep-learning opencv opencv-python
Last synced: 16 May 2026
https://github.com/sarthakmishraa/capstone-project-mcalm
MCalm detects people’s mood by using their facial expressions as well as by asking a few questions on a scale of 5, which would help people get a wider picture of their mood. Next comes the task to enlighten their mood by playing games , listening to jokes by bot and at last listening to soothing music.
chabot computer-vision emotion-detection face-detection game opencv psychometric python recommendation-system recommender-system song-recommendation
Last synced: 05 May 2026
https://github.com/beatussum/bridge
A tool for capturing a filmed bridge game
bridge cpp cpp17 opencv postgresql qt yolo
Last synced: 20 Jan 2026
https://github.com/ahmedukamel/cs352-image-processing
Repository contains solutions of sections for Image Processing course in Beni Suef University
image-processing jupyter-notebook opencv python
Last synced: 09 May 2026
https://github.com/iv4n-ga6l/object_recognition_with_auto_photo_capturing_webcam
Object recognition in photo captured from webcam
object objectrecognition opencv python ultralytics webcam yolov5
Last synced: 26 Mar 2025
https://github.com/stargate01/conductorfft
Machine vision tool to practice orchestra conducting
machinevision music opencv python3 signal-processing
Last synced: 16 Apr 2026
https://github.com/sofian2022/projetpfa-autonomousbvehicles
A modular autonomous vehicle project in Python featuring real-time object detection (MobileNet SSD), license plate recognition (YOLOv8, EasyOCR), and traffic sign classification (CNN)
autonomous-vehicles computer-vision deep-learning keras license-plate-recognition object-detection opencv python-pytorch raspberry-pi robotics self-driving-car tensorflow traffic-sign-recognition yolov8
Last synced: 26 Jun 2025
https://github.com/arush-codes/dino-in-my-hands
This project adapts Google's Dinosaur Game with Gesture Recognition, enabling players to control the dinosaur's actions via hand movements. It employs TensorFlow and OpenCV for gesture recognition and Python for scripting. This fusion of gaming and technology enhances user engagement, showcasing the innovation achievable through computer vision.
computervision dino-game handgesture handgesture-recognition keras opencv python tensorflow
Last synced: 17 Apr 2026
https://github.com/mehboob14/mlb-hack
Baseball Videos Metrics Extractor is a hackathon project designed to analyze sports performance by extracting key metrics from videos using OpenCV and overlaying them using MoviePy. It provides an easy-to-use web interface where users can upload videos or provide URLs and receive a processed video with insights.
fastapi gcp moviepy opencv react
Last synced: 11 Apr 2026
https://github.com/yusufterzii/opencv-contours-tracking-convexhull
Basics examples for OpenCV contours
computervision opencv opencv-library opencv-python
Last synced: 19 May 2026
https://github.com/ycc789741ycc/cardetect
Applying BackgroundSubtractor from OpenCV to capture the moving car on high freeway.
computer-vision opencv opencv-python python
Last synced: 19 May 2026
https://github.com/n-t-raghava/the_sweet_16
This project detects faces in real-time from a webcam feed or an uploaded image and predicts age (in bins of 5 years) and gender (Male/Female). The model is based on OpenCV’s Deep Neural Network (DNN) module and pre-trained models for face, age, and gender detection.
caffemodel deep-learning flask numpy opencv python
Last synced: 09 Apr 2026
https://github.com/ianjure/virtual-mouse-opencv
A hand-tracking virtual mouse using computer vision.
computer-vision handtracking opencv
Last synced: 21 Mar 2025
https://github.com/yusufterzii/imagecomparsion-settingresolution-templatematching
Image Comparsion, Setting Resolution and TemplateMatching Examples with OpenCV
imageprocessing opencv opencv-library opencv-python
Last synced: 19 May 2026
https://github.com/byteb8/vehicle-pedestrian-detection
Detect cars and pedestrians on roads using computer vision techniques.
Last synced: 19 May 2026
https://github.com/angrybayblade/rust-detection-in-tree-leaves
🌿 Detecting and marking rust in tree leaves using opencv.
opencv opencv-python rust-detection tree-leaves
Last synced: 14 May 2026
https://github.com/codspeedhq/opencv-benches
OpenCV benchmarks written in C++
Last synced: 19 May 2026
https://github.com/mohamed-taha-essa/pyqt5-opencv
Desk top Apps using python PyQt5 & openCV
computer-vision desktop-application image-processing opencv opencv-python pyqt5 pyqt5-desktop-application python3
Last synced: 19 May 2026
https://github.com/qasimkhan5x/hand-gesture-recognition
collection of projects that employ hand landmark detection and tracking
computer-vision hand-gesture-recognition opencv
Last synced: 19 May 2026
https://github.com/rcode879/handwritten-digit-detector
A school machine learning project based on the Knearest neighbours model
csv-files knearest-neighbor-algorithm knearest-neighbor-classification knearest-neighbor-classifier machine-learning opencv python3 tkinter tkinter-gui
Last synced: 19 May 2026
https://github.com/m-taghizadeh/mask-face-detection-py
mask face detection built with OpenCV, Keras/TensorFlow using Deep Learning and Computer Vision concepts in order to detect face masks in static images as well as in real-time video streams.
artificial-intelligence computer-vision deep-learning face-detection googlecolab keras machine-learning opencv python tensorflow
Last synced: 05 Apr 2026
https://github.com/kazuhito00/movie2jpg
Webカメラ、動画を連番jpgとして保存する。および、連番jpgから動画を作成する。
jpg opencv videocapture videowriter
Last synced: 19 May 2026
https://github.com/cserajdeep/background-replacement-mediapipe
An easy python code for replacing the background using mediapipe and cvzone packages
background cvzone deep-learning image-processing mediapipe opencv python
Last synced: 05 May 2026
