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/serhaturtis/sw-gst_edgesharpen

A gstreamer video filter element that inserts edge sharpen filter, implemented with OpenCV.

gstreamer gstreamer-plugins image-enhancement image-processing opencv video video-processing

Last synced: 12 Apr 2026

https://github.com/hacking-papa/nuricame-web

Make a contour by pictures, Web version.

alpinejs bulma-css google-app-engine opencv python

Last synced: 02 Apr 2026

https://github.com/shristirajpoot/gestura-retail-accessibility-ai

AI-powered real-time sign language translator to enhance accessibility and customer experience in retail spaces

ai computer-vision customer-experience mediapipe opencv python retail-accessibility sign-language text-to-speech

Last synced: 04 Aug 2025

https://github.com/nicholascartaxo/minesweeper-bot

Python Minesweeper Bot that uses openCV

automation minesweeper opencv python

Last synced: 25 Feb 2026

https://github.com/hypeserver/bot

Hypeserver Slack bot for fun and stuff

bot image-processing opencv slack-bot

Last synced: 17 Mar 2026

https://github.com/607011/applecore

Deeply zoom into the Mandelbrot set and create videos from your journey

cplusplus cplusplus-17 image-generation mandelbrot mandelbrot-renderer opencv opencv4 video yaml

Last synced: 13 Apr 2026

https://github.com/neka-nat/ros_cvdnn

ROS packages for OpenCV DNN module

deep-learning opencv ros

Last synced: 09 May 2026

https://github.com/antz22/virtual-mouse

VirtualMouse is a program that lets you control your computer / GUI using only hand gestures.

mediapipe mediapipe-hands opencv opencv-python pyautogui python python3

Last synced: 09 Apr 2026

https://github.com/nagan319/easycnc

Platform-independent solution for effectively managing 3-axis CNC workflows.

2d-packing bin-packing-problem cnc cnc-machine frc frc-python irregular-packing manufacturing manufacturing-sw matplotlib numpy opencv opencv-python pyqt6 pyqt6-desktop-application python qt sqlalchemy sqlalchemy-orm sqlalchemy-python

Last synced: 29 Jan 2026

https://github.com/aymane-maghouti/e-student

This is a student management system project built using Python and the Tkinter library.

mysql-database opencv python system-management-software tkinter tkinter-gui user-interface

Last synced: 11 Apr 2026

https://github.com/sayamalt/children-adult-classification

Successfully established a deep learning model which can precisely classify a human being as a child or an adult.

computer-vision convolutional-neural-networks image-data-generator image-recognition opencv

Last synced: 09 Nov 2025

https://github.com/michelerenzullo/blur_algorithms

Fastest algorithm for Gaussaian blur on CPU. Fast Fourier Convolution - Portable alternative to cv::blur and cv::GaussianBlur in the frequency domain - Documentation and refactoring in progress

blur convolution cpp fft fftw fourier frequency gaussian image-processing kernel opencv openmp padding pffft pocketfft time

Last synced: 20 Aug 2025

https://github.com/sayamalt/flowers-recognition

Successfully trained a deep learning model which can precisely predict the species of flowers based on their images.

computer-vision convolutional-neural-networks deep-learning image-classification image-preprocessing multiclass-image-classification opencv

Last synced: 29 Apr 2026

https://github.com/rupayan2005/opencv-projects

Here are some OpenCV fundamentals along with a few related projects you can explore.

learning opencv python streamlit

Last synced: 17 Mar 2026

https://github.com/ahmadhuss/facerecognizer

😨 Detects faces by using OpenCV which is computer vision interface library or platform like Matlab. OpenCV provides classifiers for detecting a different type of objects by using a different kind of sensors and cameras.

classifiers detect-faces java opencv

Last synced: 18 Apr 2026

https://github.com/harshsinghvi/texam

AI Proctoctored online examinations.

face-detection face-recognition flask online-exam online-exam-system opencv python-flask python3

Last synced: 20 Jan 2026

https://github.com/harmanveer2546/bird-species-prediction-using-deep-learning

Using convolutional neural networks to build and train a bird species classifier on bird pics data with corresponding species labels, also build GUI for the same.

callback deep-learning eda gui image-classification imagegenerator keras maxpooling mobilenetv2 opencv pillow plotly python tensorflow

Last synced: 05 Apr 2026

https://github.com/vijaykr338/gesture-control

A Hand-Gesture Recognition System

mediapipe opencv openvino-toolkit

Last synced: 14 Mar 2026

https://github.com/trkgrn/car-distance-estimation

Kocaeli Üni. Bilgisayar Bilimlerinde Yeni Teknolojiler ders içi proje ödevi

artificial-intelligence opencv python3 yolov5

Last synced: 03 Mar 2026

https://github.com/sascha37/super-mario-motion

Application written in Python, that uses machine learning to translate your movements into inputs for Super Mario Bros. 1.

mediapipe opencv python

Last synced: 28 Jan 2026

https://github.com/hrolive/computer-vision-nanodegree

As one of the 300 scholars chosen among 6,000 from the first phase, "Secure and Private AI" by Facebook AI, I have earned a full scholarship to Udacity’s Computer Vision Nanodegree

computer-vision computer-vision-nanodegree deep-learning face-detection image-captioning machine-learning object-detection opencv python slam

Last synced: 09 Apr 2026

https://github.com/hamarshehmhmd/face_trackerv2

This is an update for te Face_Tracker Project that takes a picture of the user and authenticates if the user in the picture is the same person on the camera

opencv python

Last synced: 13 Apr 2026

https://github.com/kjunichi/webcamrs

opencv rust webcam-capture

Last synced: 21 Feb 2026

https://github.com/cristhian-sdp/lenguaje-de-senas-con-python

💻Programación del proyecto "Lenguaje de señas con Python"👌.

machine-learning mediapipe numpy opencv proyectosuniversitarios python scikit-learn

Last synced: 11 Aug 2025

https://github.com/bulletsentence/image-analysis-opencv

Image analysis in Python3 using OpenCV to edit and render a video, and create screenshots from some frames.

opencv python3

Last synced: 05 May 2026

https://github.com/monzerdev/sign-language-detection

Real-time sign language detection using CNN and MediaPipe for hand landmark recognition. Implements deep learning models to classify sign language gestures from live video input.

cnn computer-vision deep-learning machine-learning mediapipe opencv pandas python pytorch real-time signlanguagedetection

Last synced: 10 Feb 2026

https://github.com/suxrobgm/med-image-scanner

Med Image Scanner is a web-based platform that allows healthcare providers to view and analyze medical images such as X-rays, CT scans, and MRIs. The platform provides tools to view images, annotate them, and perform image analysis using machine learning models.

dicom fastapi nextjs opencv python typescript

Last synced: 11 Aug 2025

https://github.com/rexionmars/sightvision

This is a Computer vision package that makes its easy to run Image processing and AI functions. At the core it uses OpenCV and Mediapipe libraries

computer-vision mediapipe opencv opencv-python sightvision

Last synced: 28 Jan 2026

https://github.com/svtv/gazetracker

Real-time vision defects self-monitoring and correction assistant with gaze tracking capabilities

computer-vision eye-health eye-tracking-measures face-detection gaze-tracking mediapipe opencv python real-time-tracking vision-assistance vision-correction vision-defects vision-monitoring vision-self-control visual-alerts

Last synced: 05 May 2026

https://github.com/Emmanuel10701/AI_SignLanguage_Detector

Sign Languages Detector

csv jupyter-notebook keras opencv python tensorflow

Last synced: 05 Oct 2025

https://github.com/robotical/marty_face_tracker

Face, eye and smile tracking over ROS

classifier marty opencv robot robotical ros

Last synced: 18 Apr 2026

https://github.com/drgfreeman/rps-cv-data-science

Data Science fun using the image dataset from my rps-cv project

computer-vision data-visualization game image-classification image-recognition machine-learning opencv opencv-python principal-component-analysis rock-paper-scissors skimage sklearn

Last synced: 15 Aug 2025

https://github.com/2729stormrobotics/stormcv

The 2013 vision system

first-frc first-robotics first-robotics-competition frc frc-ultimate-ascent java opencv vision

Last synced: 05 Oct 2025

https://github.com/jocelynvelarde/hack-harvard-2024

Use of computer vision to detect shoplifting activity and report it into a smart dashboard

computer-vision machine-learning opencv python streamlit twilio yolov8

Last synced: 24 Feb 2026

https://github.com/sefakcmn00/fire-detection-using-haar-cascade-classifier-in-opencv

It is the Fire detection project with Arduino of our Computer Vision work with Opencv. In this project, when fire detection was detected using Opencv intelligence libraries, the LED on the Arduino burned, the detection text was printed on the buzzer and LCD screen. I tried to explain the details of the project step by step below.

ardunio-uno cascade computer-vision firedetection opencv python

Last synced: 10 Apr 2026

https://github.com/skellla/docker-ffmpeg-opencv

Docker image with bundled ffmpeg and opencv. [AutoBuild]

docker docker-image ffmpeg opencv

Last synced: 15 May 2025

https://github.com/alexandrefch/ros-radar-view

ROS package that generate radar view like image topic. Useful to visualize top view objects.

melodic noetic opencv python python2 python3 ros ros-noetic rviz ui

Last synced: 09 Oct 2025

https://github.com/breadrock1/pycvl

The PyCvl project is an python bindings based on CVLCore private repository which provides ability to use CVLCore APIs for continuous analysis of a video stream including generating vibro-image.

computer-vision cvcode object-detection-api opencv pyo3 pyo3-rust-bindings python rust rust-lang

Last synced: 07 May 2026

https://github.com/phamtrinhduc/fooball-analysis

The football analysis project helps detect players on the field, statistics on parameters such as speed, distance, ball retention rate... in a football match.

football-analytics k-means-clustering opencv yolov8

Last synced: 04 Feb 2026

https://github.com/plegaspi/uhdt-odcl-2025

The repo for the ODCL system developed by University of Hawaiʻi Drone Technologies for the SUAS 2025 competition

color-classification georeferencing image-processing k-means-clustering machine-learning object-detection opencv pillow python shape-classification suas text-classification yolo

Last synced: 17 Oct 2025

https://github.com/mikartisan/money-detection-yolo

This is a simple project to detect security features on Philippine banknotes using the YOLO object detection algorithm.

artificial-intelligence object-detection opencv python yolov4

Last synced: 08 Aug 2025

https://github.com/rathod-shubham/driverassistant

Upon sleep detection, the code will trigger notifications that include a combination of gentle vibrations on the watch and an escalating audio alert on the phone. This approach provides a multi-sensory wake-up cue to increase the user's chance of being roused from sleep.

adas driver-monitoring driving-behavior facial-keypoints notifications object-detection opencv opencv-python python3 yolov8

Last synced: 10 Feb 2026

https://github.com/076923/cv2-utils

Python OpenCV Utilities

computer-vision image-processing opencv opencv-python opencv-python-utilities opencv-python-utils python

Last synced: 05 Jan 2026

https://github.com/diusmontenegro/python3-miniprojects

This my mini-projects that you may be interested in doing too... Enjoy!!

langdetect machine-learning matplotlib numpy opencv python3 tabula tkinter-gui torch

Last synced: 09 May 2026

https://github.com/jenyanya/diabeticretinopathydetection

jupyter-notebook opencv python3 pytorch

Last synced: 24 Jan 2026

https://github.com/kilamper/vision-por-computador

VC - Course Practices

easyocr jupyter opencv yolo

Last synced: 09 Nov 2025

https://github.com/zouraiz523/real-time-emotion-detector-with-voice-feedback

Real-Time Emotion Detector with Voice Feedback

opencv python python-script python3 pythonai vscode

Last synced: 27 Jan 2026

https://github.com/zreechxnn/servo-controller-ocr

Servo Controller-OCR integrates computer vision, OCR, and Arduino to control a servo motor based on text detection from a webcam. It uses Python for real-time image processing and Tesseract OCR for text recognition, combined with Arduino to handle servo motor operations. Ideal for automation projects requiring text-based triggers.

arduino-uno iot-device ocr-python ocr-text-reader opencv opencv-python servo-controller

Last synced: 18 May 2026

https://github.com/dev-d-gr8/signsense

This repository contains a transformer-based model for real-time American Sign Language (ASL) recognition. The model leverages transformer architecture to interpret ASL gestures and utilizes the Gemini-Pro LLM API for constructing sentences from recognized ASL signs.

artificial-intelligence artificialintelligence asl-recognizer asl-translator deep-learning deeplearning gemini gemini-api gemini-flash gemini-pro gemini-pro-api machine-learning machinelearning neural-network neural-networks opencv opencv-python python transformer transformers

Last synced: 09 Apr 2026

https://github.com/ritwika-das-gupta/sports_celebrity_image_classification

In this Python code snippet, we will walk through the process of building a celebrity face recognition system using OpenCV (Open Source Computer Vision Library) and machine learning. The goal of this project is to detect and recognize faces of celebrities in images.

feature-engineering gridsearchcv numpy opencv pandas python svm-classifier tkinter wavelet-transform

Last synced: 09 Apr 2026

https://github.com/kourouklides/perspective-taking

Visual and Spatial Perceptual Perspective Taking (using Kinect)

c c-plus-plus computer-vision cpp cpp-code kinect kinect-fusion opencv opengl openni robotics ros ros-kinetic

Last synced: 12 Apr 2026

https://github.com/divyanshuxpandey/-person-identification-and-verification-using-machine-learning

Person Identification and Verification using Machine Learning via AI camera is used for identify and verify using human image.

opencv pycharm-ide python tensorflow yolov4

Last synced: 11 Feb 2026

https://github.com/itsabhinavm/smart-board

A gesture based drawing platform made using openCV and media pipe. Performs drawing through hand detection and finger tracking,

opencv python

Last synced: 12 Feb 2026

https://github.com/cyberfantics/computervision

computer-vision computer-vision-algorithm computer-vision-lectures computer-vision-opencv open-source opencv

Last synced: 27 Feb 2026

https://github.com/jameskulu/face-recognition-door-lock-raspberrypi

It is a face recognition door lock system made using raspberry pi 4. It opens the door only if the system detects an authorized user.

opencv python raspberry-pi-4 raspberry-pi-camera

Last synced: 05 Mar 2026

https://github.com/rabyte-association/usb-universal_ballistic_shooter

Ochota na naukę technical research project.

ai arduino education kinect opencv python raspberry-pi-pico tensorflow

Last synced: 16 Apr 2026

https://github.com/li-pearl/nemo

Wearable AI Facial Recognition Assistive Device For Dementia and Alzheimer's Patients - 2023 ISEF Project

alzheimers alzheimers-disease dementia face-recognition opencv python pyttsx3 raspberry-pi raspberry-pi-4 raspberry-pi-camera science-fair

Last synced: 19 Feb 2026

https://github.com/thibamahlezana/intrusion-detection-system

This intrusion detection application leverages C++ with OpenCV and NCNN for real-time computer vision. It monitors live camera feeds, enabling users to define areas of interest. Upon detecting unauthorized access, the system triggers alarms, facilitating rapid security responses.

artificial-intelligence c cmake computer-vision cplusplus cplusplus-11 glew glfw3 imgui imgui-glfw intrusion-detection intrusion-detection-system intrusion-prevention intrusion-prevention-system irrklang ncnn opencv opengl

Last synced: 16 Feb 2026

https://github.com/dennishnf/basic-cnn-based-games

Some basic CNN-based games controlled by hand poses.

artificial-intelligence caffe cnn-classification convolutional-neural-networks deep-learning lenet-architecture machine-learning neural-networks opencv tutorial-code

Last synced: 03 May 2026

https://github.com/shashankkumbhare/facial-keypoints-detecter

A computer vision project to build a facial keypoints detection system.

cnn computer-vision convolutional-neural-networks deep-learning face-detection facial-filters facial-keypoints facial-landmarks opencv

Last synced: 22 Apr 2025

https://github.com/suryaxanden/ocr_with_tesseract

Text extraction from an image using Tesseract engine for OCR.

ocr ocr-text-reader opencv opencv-python python python3 tesseract tesseract-ocr

Last synced: 18 Mar 2025

https://github.com/zongxr/ai-training-contest

2024中国职业技能大赛人工智能训练赛项

darknet opencv yolo

Last synced: 06 Mar 2025

https://github.com/adityanandanx/dental-conditions-detection

An AI-powered platform for detecting dental conditions in X-ray images using computer vision and DICOM processing

ai computer-vision dental fastapi inference medical-imaging ml nextjs opencv roboflow vision vision-api

Last synced: 10 Apr 2026

https://github.com/omanshu209/securo-iot

AI based security system!

arduino arduino-uno artificial-intelligence cnn inception-resnet-v1 kivy kivymd machine-learning mtcnn mtcnn-pytorch object-detection opencv python3 pytorch resnet18 security security-automation torch torchvision yolov5

Last synced: 09 Apr 2025

https://github.com/aaroncanillas/lightweight-cnn-steel-surface-defects-classification

Deep learning (CNN) based models for classifying defects on steel surfaces

cnn computer-vision efficientnet keras mobilenet neural-network opencv python tensorflow vgg16

Last synced: 09 Apr 2025

https://github.com/sarthak-1408/finger-counter

This Repo represents Finger Counter on a live feed, you can easily count the number on your fingers.

computer-vision machine-learning-algorithms mediapipe opencv python3

Last synced: 13 Apr 2026

https://github.com/forhanshahriarfahim/digital-image-processing-lab

Digital Image Processing using Python

digital-image-processing opencv python3

Last synced: 20 Apr 2026

https://github.com/oshekharo/clean-image-extractor

Python program that uses the OpenCV library to clean bulk images, and then uses the Tesseract OCR library to extract text from the cleaned images

opencv python tesseract-ocr

Last synced: 15 Apr 2025

https://github.com/louislelay/singular-face-tracking-robot

Enabled recognition and tracking of a specific person's face amidst a group using a pan-tilt camera.

arduino face-recognition face-tracking iac opencv python

Last synced: 28 Jan 2026

https://github.com/itaditya/ar-shopping

Use your fist to control various elements on the screen of our sample ecommerce website

3d-models ecommerce-website haar-cascade opencv webgl

Last synced: 14 Apr 2025

https://github.com/fastuptime/volume_up_and_down_with_your_index_finger

This project uses OpenCV and MediaPipe to control your computer's volume with simple hand gestures. Move your index finger to the right to increase the volume and to the left to decrease it.

finger opencv python volume volume-control

Last synced: 15 May 2025

https://github.com/kawai-senpai/py-visualslam_ft.flightmatrix

This project implements a real-time Visual SLAM system for 3D pose estimation using monocular visual odometry in the FlightMatrix simulation environment. It processes video frames to estimate camera trajectory and integrates with the KITTI dataset for real-world testing and validation.

flightmatrix flightmatrixbridge kitti-dataset opencv slam visual-slam visual-slam-learning

Last synced: 28 Jan 2026

https://github.com/nithin-sudarsan/javelin-throw-analysis

A computer vision approach to analyse and improve performance of elite athletes in javelin throw

computer-vision javelin-throw machine-learning mediapipe-pose opencv

Last synced: 22 Feb 2026

https://github.com/mrdvince/vision

A computer vision repo with random implementations. Using PyTorch

cnn computer-vision opencv python pytorch pytorch-implementation

Last synced: 13 Apr 2026

https://github.com/nishanikasineshan/sleepdetection

Hi fellas! I have developed a python project for sleep detection using Opencv. The main concept of this project is to detect whether a person is sleeping or not and play an alarm if the person is sleeping.

opencv sleep-detection

Last synced: 13 Apr 2026

https://github.com/tilfin/face-detection

Face Detection comparing OpenCV and Dlib on Python

dlib face-detection opencv python

Last synced: 10 Feb 2026

https://github.com/harshd23/attendance_system_using_face_recognition

The purpose of this Attendance System Using Face System is to record the presence or attendance of employee through a browser by recognizing the faces captured through a webcam. For this record-keeping, a database was built to store the in-time and out-time of the employee.

attendance-management-system face-recognition histogram-of-oriented-gradients machine-learning opencv scikit-learn sqlite-database support-vector-machine

Last synced: 18 May 2026

https://github.com/shxntanu/autoinsight

🚗 RaspberryPi based Vehicle and Crash Detection system, powered by Flutter.

flutter opencv portfolio yolov5

Last synced: 20 Aug 2025

https://github.com/cursedprograms/opencv-colourdetection

Colour Detection with Python & OpenCV

colordectection colourdetection opencv python python3

Last synced: 27 Jan 2026

https://github.com/bbs1412/smartattendancesystem

Smart Attendance System to automate the attendace calculation in lectures using Python

attendance-monitoring attendance-system face-recognition opencv parallel-computing python

Last synced: 16 Apr 2026

https://github.com/freedisch/safetycall

SafetyCall is a seizure monitoring system with computer vision that swiftly detects and notifies emergency contacts, enabling prompt action for timely intervention.

computer-vision flutter machine-learning mediapipe opencv python

Last synced: 09 Apr 2026

https://github.com/bobberdolle1/maixcam-servo-control

AI-powered servo control for MaixCAM with YOLOv8 object detection, color tracking and motion sensing. 30 FPS real-time processing for robotics and IoT projects

ai automation color-detection computer-vision embedded iot machine-learning maix maixcam maixpy motion-detection neural-network object-detection opencv python real-time robotics servo-control sipeed yolov8

Last synced: 03 Jun 2026

https://github.com/caesariodito/k-musical-notation-img-processing

5th Semester Assignment; Image Processing on Numbered Musical Notation

feature-extraction image-processing musical-notation ocr opencv python

Last synced: 17 Apr 2026

https://github.com/trflorian/ratatata

OpenCV + PyAutoGUI playing Ratatata rhythm game

automation game opencv pyautogui python

Last synced: 02 Jan 2026

https://github.com/farzonl/cs6250

An android client app that runs AR, CV, & ML algorthims both locally or offloaded.

android augmented-reality computer-photography computer-vision distributed-systems iperf3 networking opencv opencv-java

Last synced: 12 Feb 2026

https://github.com/faseeh41/fire-detection-using-yolov8

Fire detection using YOLOv8 involves utilizing a state-of-the-art object detection model to accurately identify fire in images or video feeds in real-time, leveraging its advanced capabilities to enhance early warning systems.

alert cnn email nlp object-detection opencv python roboflow-dataset sound yolov8