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: 2026-06-26 00:18:54 UTC
- JSON Representation
https://github.com/renorari/opencv-ocr
このリポジトリは、PythonでOCRを行うためのサンプルコードを提供します。
Last synced: 05 Jun 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/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/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/hotaro26/opencv-to-ascii-live-art-
A opencv project which converts webcam live capture to ascii art :)
Last synced: 24 Apr 2026
https://github.com/ritik-gupta/opencv-face-eyes-smile-detector
OpenCv Based Face, eyes and smile detector
computer-vision opencv python3
Last synced: 24 Apr 2026
https://github.com/szirocica/color-rate-calculator
Python application which calculates the rate of dark and light parts of objects in the input picture
desktop-app hsv hsv-color image-processing opencv python3 tkinter
Last synced: 24 Apr 2026
https://github.com/olekacak/qr-scanner
This Python project scans and decodes QR codes from each page of a PDF. It extracts the QR code data and opens URLs found within the QR codes in the web browser. It uses libraries like OpenCV, Pyzbar, and pdf2image to process the PDF and detect QR codes for efficient scanning and URL handling.
barcode-recognition opencv pdf-to-image-conversion pyzbar qr-code-scanning qrcode web-scraping
Last synced: 24 Apr 2026
https://github.com/aniket965/computervisionfun
some funny experiments to play around with computer vision and see what my laptop's webcam can do
computer-vision funny-experiments laptop-webcam opencv python
Last synced: 24 Apr 2026
https://github.com/supersonichub1/datamoshing-with-optical-flow
NumPy/OpenCV implementation of a nice SIGGRAPH paper.
Last synced: 24 Apr 2026
https://github.com/vignan2659/handgesture-gamecontroller
Real-time hand gesture recognition system for touchless game control using MediaPipe and OpenCV
computer computer-vision gamecontroller gesture-recognition handtracking opencv python
Last synced: 24 Apr 2026
https://github.com/zivmax/si100b-2022fa-proj
This repository contains all of our team's project files of SI100B (Shanghaitech University)
handwritten-digit-recognition image-processing knn-algorithm opencv raspberry-pi
Last synced: 24 Apr 2026
https://github.com/mktechai-0786/facial-emotion-detector
Face Emotion Recognition using FER Lib
deep-learning fer2013 machine-learning mtcnn-face-detection opencv python tenserflow
Last synced: 24 Apr 2026
https://github.com/rahul1582/emotion-detector
An Emotion Detector Using CNN
cnn data-augmentation emotion-detector fer2013 opencv
Last synced: 24 Apr 2026
https://github.com/blueskyson/camera-calibration-opencv
Camera calibration with OpenCV.
camera-calibration image-processing opencv python
Last synced: 24 Apr 2026
https://github.com/srikantasatapathy/motion_detection_snakegame
A modern twist on the classic Snake Game using Computer Vision! Control the snake using your hand movements instead of a keyboard or joystick.
Last synced: 25 Apr 2026
https://github.com/shamiul5201/football_detection_and_tracking
This project captures and follows the movement of a football on the field in short video clips, making it easy to analyze key moments in play. With this tool, you can detect where the ball is and track its path throughout the game.
computer-vision object-detection object-tracking opencv python
Last synced: 25 Apr 2026
https://github.com/notshrirang/image-reader
Reads text from screenshot taken by the app.
Last synced: 25 Apr 2026
https://github.com/asifsmohammed/cv-image-processing
Image processing techniques to improve the contrast of the images like Contrast Stretching and Histogram Equalization are developed from scratch
computer-vision opencv python3
Last synced: 25 Apr 2026
https://github.com/servomorph/autoclaude
Outil Python qui clique automatiquement sur le bouton de confirmation de Claude Code (VS Code). Interface graphique sombre, compteur de clics, analyses graphiques et protection de projet intégrée.
autoclick automation claude-code customtkinter dark-theme gui opencv pyinstaller python template-matching vscode windows
Last synced: 26 Apr 2026
https://github.com/bldxspark/attendance-system-using-face-recognition
An efficient system that automates attendance marking using face recognition. Features include real-time detection, accurate attendance logging, and easy data management. Built with [your tools, e.g., Python, OpenCV]. Ideal for organizations of all sizes.
attendance-management-system attendance-system facerecognitionproject opencv python
Last synced: 26 Apr 2026
https://github.com/zkan/hello-amazon-rekognition
Hello, Amazon Rekognition!
amazon computer-vision machine-learning opencv rekognition
Last synced: 26 Apr 2026
https://github.com/scikit-surgery/scikit-surgeryparallax
This a clone scikit-surgerytutorial01 setup to study ways of using motion parallax to create psuedo 3D views
3d-graphics aruco opencv scikit-surgery ucl
Last synced: 26 Apr 2026
https://github.com/burhanali2211/traffic-light-management-system
a Traffic Light Management System that uses a YOLO-based object detection model and OpenCV to monitor traffic density and dynamically control traffic lights. The system analyzes real-time camera input to detect vehicles and adjust the traffic signals, accordingly, improving traffic efficiency.
ai imageprocessing opencv python yolov5
Last synced: 26 Apr 2026
https://github.com/arfazrll/hand-gesture-recognition
A real-time hand gesture recognition system using Python, MediaPipe, and OpenCV for dynamic applications like finger counting and gesture based control using Neural Network
computer-vision hand-gesture-recognition neural-networks opencv python
Last synced: 26 Apr 2026
https://github.com/maxboro/object-detection-opencv-cpp
Rule based video object detection using OpenCV in C++
c-plus-plus object-detection opencv
Last synced: 26 Apr 2026
https://github.com/databytesun/rock-paper-scissor
This is an interactive Rock Paper Scissors game where the player competes against an AI opponent. Unlike traditional random AI selection, this game employs a smart AI that predicts the player's moves based on past choices and selects the best counter-move to win.
Last synced: 26 Apr 2026
https://github.com/alexander-novo/cs-485-pa1
First programming assignment for CS 485 at UNR. Facial image normalisation.
computer-science computer-vision opencv
Last synced: 26 Apr 2026
https://github.com/esierraj/larvae_lenght
Python code for measuring Lepidoptera larvae lenght using OpenCV.
agriculture biotech-application biotechnology image-analysis opencv
Last synced: 26 Apr 2026
https://github.com/reekrajroy/subject-detection
Detecting subjects present in video files using Open CV
Last synced: 27 Apr 2026
https://github.com/winand/hsv_color_picker
HSV Color Picker for OpenCV and ROI
color-picker colors cv hsv opencv python roi widget
Last synced: 27 Apr 2026
https://github.com/apozzi/opencv-java-utils
Classes utilitárias em opencv encapsuladas e modularizadas com suas devidas funcionalidades de forma simples e legivel.
Last synced: 27 Apr 2026
https://github.com/ckvb/table-detector-and-extractor
Detect & extract row's & column's, if a table is present using openCV
docker flask opencv python3 row-column-extraction table-detection
Last synced: 27 Apr 2026
https://github.com/guilospanck/tcc-pdfversion
TCC: DESENVOLVIMENTO E USO DE TECNOLOGIA UTILIZANDO REALIDADE VIRTUAL E AUMENTADA COMO FORMA DE COOPERAÇÃO COM O TRATAMENTO DE PROBLEMAS PSÍQUICOS, SOMÁTICOS OU PSICOSSOMÁTICOS
augmented-reality opencv ra realidade-aumentada realidade-virtual tcc unity virtual-reality vr
Last synced: 27 Apr 2026
https://github.com/assem-elqersh/color-identification-lab-2
Jypyter notebooks-compatible color identification tool that uses the LAB color space for accurate color analysis in images. This version works without interactive displays, automatically detecting colors via grid sampling and K-means clustering. It identifies dominant colors with their names and percentages, visualizing results with matplotlib.
color-detection image-processing lab-color opencv
Last synced: 27 Apr 2026
https://github.com/pezhvak98/image-thresholding-
Basic thresholding of an image using OpenCV library with trackbar
blur-image image-processing opencv thresholding
Last synced: 27 Apr 2026
https://github.com/guilospanck/ra-opencv
Augmented Reality with OpenCV using Python
ar augmented-reality opencv python ra
Last synced: 27 Apr 2026
https://github.com/patelvivekdev/face_detection
Face Detection with OpenCV
face-detection haarcascade-frontalface opencv ssd
Last synced: 27 Apr 2026
https://github.com/zulhaditya/virtual-mouse
Virtual mouse using webcam by implementing Hand Gesture Recognition with OpenCV.
artificial-intelligence machine-learning opencv python
Last synced: 28 Apr 2026
https://github.com/lbxa/opencv-3.2
Working towards understanding the hardware accelaration layer (HAL)
c-plus-plus computer-vision opencv
Last synced: 28 Apr 2026
https://github.com/caiofov/smartcampus-opencv
Image and video manipulation in Python using OpenCV module (Smart Campus project's selection process - UFC)
computer-vision opencv python smart-campus smart-city
Last synced: 28 Apr 2026
https://github.com/andystmc/hand2num
A deep learning model that converts hand gestures into numerical values (1-5) using Convolutional Neural Networks for efficient and accurate recognition.
classification cnn computer-vision deep-learning hand-gestures machine-learning media-pipe numbers opencv real-time-prediction
Last synced: 28 Apr 2026
https://github.com/mrnust/yolo_tracking
All about Object realtime tracking
computer-vision image-processing opencv yolo
Last synced: 28 Apr 2026
https://github.com/si-ddhartha/image-segmentation
Image segmentation using the K-Means clustering algorithm.
image-segmentation k-means-clustering opencv unsupervised-learning
Last synced: 28 Apr 2026
https://github.com/ak3847/facelog
FaceLog - Attendance Manager based on Facial Recognition
face-recognition machinevision opencv
Last synced: 28 Apr 2026
https://github.com/hatamiarash7/traffic-counter
OpenCV Traffic Counter With Python
image-processing imageprocessing opencv opencv-python opencv3 opencv3-python
Last synced: 28 Apr 2026
https://github.com/yanisdib/somint
Somint - AI-powered Trading Card Grading
ai api devcontainer docker numpy opencv python yolov8
Last synced: 28 Apr 2026
https://github.com/pedronjorge/average-face
Generate an average face from a given set of images by detecting facial landmarks, aligning features, and blending the images using Delaunay Triangulation. Libraries used: Dlib, OpenCV, NumPy
dlib image-generation jupyter-notebook numpy opencv python3
Last synced: 30 Apr 2026
https://github.com/dolotovevgeniy/evossd
Evolutionary algorithm for training Single Shot MultiBox Detector
evolutionary-algorithms machine-learning neural-network object-detection opencv ssd
Last synced: 08 Jun 2026
https://github.com/minhduc341/edge_ai_drowsy_driver
Driver Drowsiness Detection using MobileNetV2 on STM32
deep-learning edge-ai jupyter-notebook machine-learning object-detection opencv python3 stm32
Last synced: 28 Apr 2026
https://github.com/pinto0309/automaticimagemask
A tool to mask hard copies of Ubuntu terminals with specified keywords.
google-cloud-vision opencv python
Last synced: 28 Apr 2026
https://github.com/j77m/facextr
face extraction
convolutional-neural-networks face-detection face-recognition opencv python-3-6
Last synced: 28 Apr 2026
https://github.com/jshulgach/aruco_pose_estimation
Simple pose estimation package using ArUco markers
aruco opencv pose-estimation python
Last synced: 28 Apr 2026
https://github.com/ilvondir/ur-fall-depth-map-processing-methods-comparison
Comparing depth map processing methods on the UR Fall Dataset.
computer-vision opencv pathlib python pytorch torchvision
Last synced: 28 Apr 2026
https://github.com/madhu-1106/criminal_face_recognition_system
Face recognition software to detect criminals in images and videos, noting their time of occurrences.
crime-detection face-recognition law-enforcement opencv python video-analytics
Last synced: 28 Apr 2026
https://github.com/miteshgupta07/car-parking-space-detection-using-computer-vision
A computer vision-based car parking space detection system that identifies and monitors available parking spots in real-time, optimizing parking management and enhancing user convenience.
Last synced: 28 Apr 2026
https://github.com/piotrweppo/scenes_information_recorder
Python GUI/CLI program that uses OpenCV and Tesseract to help film production or post-production editors with analyzing and gathering information about VFX and ADR effects from the videos.
adr analysis cv2 image-processing opencv pyscenedetect pyside6 pytesseract python python-opencv scene-detection tesseract vfx video video-processing
Last synced: 28 Apr 2026
https://github.com/wysaid/opencv2
Origin from https://opencv.org/releases.html
Last synced: 28 Apr 2026
https://github.com/ezeparziale/hello-opencv
:framed_picture: Demos de OpenCV
Last synced: 29 Apr 2026
https://github.com/sayamalt/computer-vision
This repository covers all the concepts taught in renowned Udemy instructor Josa Portilla's course on Computer Vision.
computer-vision computer-vision-algorithms image-processing opencv
Last synced: 29 Apr 2026
https://github.com/dineshreddypaidi/cv_order_coffee
computer vision model to detect hand and take order based on hand detection
customer-segmentation open-source opencv opencv-python python
Last synced: 29 Apr 2026
https://github.com/minijackson/inf4710-tp3
A Multithreaded / GPU accelerated scene transition detector
Last synced: 29 Apr 2026
https://github.com/luigiifan/object-counter-mv
Object Counter and Segmentation using Python and OpenCV
image-processing machine-vision opencv pyqt5
Last synced: 29 Apr 2026
https://github.com/raghad74/setgame
an OpenCV projects that detects a winning set in a SetGame
computer-vision cplusplus cpp oop opencv
Last synced: 29 Apr 2026
https://github.com/mtdamir/guess-which-hand
This is a guess-which-hand game that guesses which hand the ball is in and identifies it
Last synced: 29 Apr 2026
https://github.com/effeix/imagefinder
Image similarity finder using Bag of Visual Words algorithm
bag-of-visual-words image-classification image-processing machine-learning opencv python
Last synced: 29 Apr 2026
https://github.com/pjarbas/image-classification
Image classification with tensorflow/keras
computer-vision deep-learning keras opencv tensorboard tensorflow
Last synced: 29 Apr 2026
https://github.com/louisfernando1204/precensai
precensAI is an AI-driven app for automatic attendance tracking using facial recognition. It ensures real-time detection with anti-spoofing measures, streamlining attendance for classrooms and workplaces. Developed to modernize attendance systems, it was built for AI and tech competitions.
attendance-system blink-detection computer-vision face-recognition mediapipe-facemesh opencv spoofing-detection
Last synced: 29 Apr 2026
https://github.com/harshoza36/realtime_digitrecognizer
A real time digit recognizer using machine learning and OpenCV
bounded-boxes deep-learning opencv realtime-digitrecognizer
Last synced: 29 Apr 2026
https://github.com/bpavan16/cv-labs
This repository includes the codes from the computer vision labs of my 5th-semester course, showcasing implementations of various topics.
computer-vision edge-detection implementation opencv python
Last synced: 29 Apr 2026
https://github.com/iamphytan/haar-cascade-creation
Creation of custom Haar Cascade Classifiers
haar haar-cascade imagenet opencv python python3 sentdex viola-jones
Last synced: 29 Apr 2026
https://github.com/jeffbyrnes/opencv-cookbook
Cookbook to build & install OpenCV
chef chef-cookbook configuration-management opencv
Last synced: 29 Apr 2026
https://github.com/sergeipapina/searchsmd
opencv python base utility, search an component image in PCB image with rotation and scale
image-classification image-processing opencv python3
Last synced: 29 Apr 2026
https://github.com/josualimbu/hand-landmark
Hand Landmark is a system for recognizing and tracking key points on the hand using MediaPipe technology, a machine learning and computer vision framework from Google.
hand-landmarks-detection machine-learning mediapipe mediapipe-hands opencv pipeline
Last synced: 29 Apr 2026
https://github.com/kasraskari/human-skin-detection
skin detection with OpenCV
computer-vision jupyter-notebook opencv python skin-detection
Last synced: 29 Apr 2026
https://github.com/r3dacted42/dip-filter-thresh-gui
assignment made for a digital image processing course
Last synced: 29 Apr 2026
https://github.com/lamaabdeldayem/color-detection
A Python project for detecting a yellow object (e.g., a ball) in a video using OpenCV and PIL, applying color-based masking and drawing bounding boxes around the detected object.
color-detection computer-vision hsv-colorspace object-tracking opencv pil python video-processing
Last synced: 29 Apr 2026
https://github.com/frgfm/sdcnd-p1-lane-detection
Lane detection project of Udacity Self Driving Car Nanodegree
canny-edge-detection hough-transform hsv lane-lines-detection opencv self-driving-car
Last synced: 29 Apr 2026
https://github.com/karmaniket/gtavcontrol
created dataset using different hand gestures and trained the ML model for in-game real time control for GTA V. Have fun!
gaming gta5 machine-learning mediapipe opencv python3 scikit-learn
Last synced: 29 Apr 2026
https://github.com/jack-thesparrow/tube-color-detect
A Python program that detects the colors stored in tubes and returns a JSON file.
matplotlib-pyplot numpy opencv python3 sklearn
Last synced: 29 Apr 2026
https://github.com/amiridk/mynote_opencv_py
opencv and computer vision basics in python , this is my note about most important basics
colordectection computer-vision convulational detection face-recognition facedetection opencv
Last synced: 29 Apr 2026
https://github.com/emiz98/density-based-traffic-controller-system
Automated traffic light system using real time traffic density data to calculate optimal green signal time for each lane.
arduino arduino-uno embedded-system embedded-systems image-processing opencv pyfirmata pygame python
Last synced: 29 Apr 2026
https://github.com/snehasunilnair/image-processing-projects
Image pre-processing techniques using OpenCV.
Last synced: 29 Apr 2026
https://github.com/manhnguyenvan2611/face-recognition
A website login using face recognition by computing correlation.
computer-vision django opencv python
Last synced: 29 Apr 2026
https://github.com/razvan48/teme-concepte-si-aplicatii-in-vederea-artificiala-cava
Teme Concepte si Aplicatii in Vederea Artificiala (CAVA) Anul 3, Semestrul 1, Facultatea de Matematica si Informatica, Universitatea din Bucuresti
computer-vision computer-vision-algorithms computer-vision-opencv computervision opencv opencv-python
Last synced: 30 Apr 2026
