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: 2026-07-11 00:22:21 UTC
JSON Representation

https://github.com/sathyasris27/automated-crime-detection

A crime detection and campus management system that helps in the detection, classification and subsequent mitigation of crimes occurring in a region of surveillance.

3d-cnn android capsule-networks computer-vision opencv slow-fusion video-classification

Last synced: 10 May 2026

https://github.com/akash-peace/cv-shape-color-detection

Virtual Sketch project objective is to make a drawing tab that can be controllable by hand movement.

numpy opencv pypi python3

Last synced: 10 May 2026

https://github.com/mmaarij/parallelized-number-plate-detection-system-using-opencv-openmp

A Parallelized Number Plate Detection System developed for Windows using Visual Studio. It utilizes OpenCV and OpenMP to efficiently detect number plates in images and recognize characters on them. The primary goal of this system is to speed up the process of detecting and recognizing number plates in images or video frames.

character-recognition cpp nerual-network number-plate-detection number-plate-recognition opencv openmp openmp-optimization openmp-parallelization perceptron python

Last synced: 11 May 2026

https://github.com/harrymt/dartboard_detector

An OpenCV dartboard detector written in C++.

cpp hough opencv sobel

Last synced: 12 Jun 2026

https://github.com/hip1310/facerecognition

An Android application that offers functionality to take a picture, pass the image to the Cloud and use cloud based back-end processing & database for face detection and recognition. Used Haar Cascade Classifier for face detection and Eigenfaces Face Recognizer.

android-sdk apache-httpd c-plus-plus opencv openstack php

Last synced: 12 Apr 2026

https://github.com/davidromeroy/computer-vision-portfolio

Hands-on computer vision projects in object detection, 3D vision, and robot perception – all in one place.

computer-vision object-detection opencv portfolio pythorch robotics ros

Last synced: 03 May 2026

https://github.com/vargascardona/airmouse

Computer vision application that enables natural interaction with digital interfaces using hand movements and gestures.

computer-vision good-first-issue mediapipe opencv python

Last synced: 06 May 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/sigmachirality/litcam

Litter recognition and classification software written using ImageAI and Tensorflow.

cv jupyter-notebook opencv tensorflow trash

Last synced: 13 Apr 2026

https://github.com/tsui66/example-opencv-python

The example of creating video by OpenCV VideoWriter.

opencv opencv-python video

Last synced: 22 Apr 2026

https://github.com/dhanya-abhirami/multiplayer-tracking

homography opencv sklearn tracking

Last synced: 29 Apr 2026

https://github.com/noorkhokhar99/install-setup-opencv-on-raspberry-pi-4

How to Install & Setup OpenCV on Raspberry Pi 4

how-to-install opencv opencv-python paspberry-pi-4 pi python raspberry-pi raspberry-pi-4

Last synced: 06 Feb 2026

https://github.com/abrarshahok/wildlife-species-identification-using-cnn

In this project i've built and trained a Convolutional Neural Network (CNN) to classify wild animals.

cnn cnn-classification cnn-keras cnn-model convolutional-neural-networks neural-network numpy opencv pandas python scikit-learn tensorflow wildlife-classification

Last synced: 12 Apr 2026

https://github.com/korigamik/badapple

Pay Bad Apple on the website favicon

badapple cpp favicon opencv

Last synced: 06 May 2026

https://github.com/jkl404/object_detection_using_opencv

Object Detection is MACHINE LEARNING PROJECTS used for the real-time operation which can process images and videos to identify objects, faces. This Project focuses on detecting objects.

flask object-detection opencv python3

Last synced: 29 Apr 2026

https://github.com/ml13571/opencv_lite

Integrated MNN into OpenCV and Use OpenCV API to run ONNX model by ONNXRuntime

ai machine-learning open-source opencv

Last synced: 08 May 2026

https://github.com/lau1944/image-processing-homework

Python Opencv

opencv python

Last synced: 07 May 2026

https://github.com/elenaches/python-chroma-key-app

A college project in Python using OpenCV, a simple app that takes two images - one with green areas, the other a background image, and outputs an image with the green areas replaced with the background image.

chromakey chromakey-green image-manipulation image-processing opencv opencv-python python

Last synced: 29 Jun 2026

https://github.com/solrikk/dectralv1

dectralv1 is a powerful video processing application that combines advanced computer vision and machine learning technologies. With dectralv1, you can automatically extract and transcribe audio, detect faces and poses, recognize objects, as well as add subtitles and annotations to video files.

computer-vision deep-learning image image-processing machine-learning opencv pytorch visualsearch

Last synced: 17 Apr 2026

https://github.com/chaganti-reddy/face-mask-detector

Deep Learning Model for Face Mask Detection

computer-vision deep-learning machine-learning opencv

Last synced: 29 Apr 2026

https://github.com/dhruv-26/parkease-pro

ParkEase Pro is an AI-powered smart parking system built with Python, OpenCV, MySQL, and ANPR technology. It automatically calculates parking fees, tracks entry-exit times, and detects empty spots using AI for real-time monitoring.

automatic-number-plate-recognition computer-vision easyocr multiprocessing numpy opencv pickle pil python sql tkinter-gui

Last synced: 09 Jun 2026

https://github.com/prabeshpathak2002/hand-tracking-using-mediapipe

Real-time hand tracking in Python using OpenCV and MediaPipe. Detects and visualizes hand landmarks from your webcam feed, highlights fingertips, and prints landmark positions. Great for gesture recognition, computer vision demos, and interactive projects.

computer-vision image-recognition mediapipe opencv

Last synced: 10 May 2026

https://github.com/sumonta056/bangladeshi-vehicle-number-plate-detection

Image Processing Pipeline: Enhance, rotate, extract features, and segment characters in images for text recognition and enhancement.

candy-edge connected-components edge-detection grayscale-images morphological-analysis numpy opencv python radon-transform scikit-image sobel-edge-detector

Last synced: 07 May 2026

https://github.com/asus4/cinderopencv3sample

OpenCV 3 Tracking API

cinder opencv opencv3

Last synced: 09 May 2026

https://github.com/vaibhav-2303/imagestitching

Image Stitching algorithm in Python

computer-vision image-stitching opencv python3 sift

Last synced: 13 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/susmitha-26/emotion-based-music-player

Application for recommending music based on your facial expressions using FER 2013 dataset and Spotify api

convolutional-neural-networks css deep-neural-networks haarcascade-frontalface html machine-learning-algorithms mediapipe-face-detection neumorphism opencv python3 spotipy-api visualtesting workflows-and-systems

Last synced: 03 May 2026

https://github.com/team1306/vision2020

Trying to get vision working for the 2020 season

cplusplus gplusplus image-recognition opencv vision

Last synced: 24 Apr 2026

https://github.com/parthvadhadiya/real-time-face-recognition-with-minimal-resourses

This face recognition prototype perform face detection and recognition using opencv and python, so it easily deploye into raspbarry pi or any os with usb camera.

face-detector face-recognition machinelearning opencv python raspbarry-pi

Last synced: 24 Apr 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/gustavogld/siscof-contador-de-colonias-bacterianas

Aplicação Python+Streamlit para detectar automaticamente colônias bacterianas em imagens de placas de Petri. Usa visão computacional com transformada de Hough, otimização bayesiana para calibrar parâmetros e permite validação manual dos resultados com exportação de imagens. Ideal para uso laboratorial e educacional.

baysian-optimisation hough-circles hough-transform microbiology microbiome-analysis opencv opencv-python python skimage streamlit visao-computacional

Last synced: 04 May 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/jack17529/smart-doors

Built an automated software to save the wasted time and reduced it from 36% to 12%. Efficiently made prototype using AWS Services, Google APIs and Raspberry Pi.

aws computer-vision embedded-systems iot-application networking opencv python raspberry-pi

Last synced: 02 Mar 2026

https://github.com/sinofarmonovzfkrvjl/control-volume-with-hands

this is a program for controlling volume and brightness

control-volume-with-hands-project open-cv opencv opencv-python python-opencv

Last synced: 16 Apr 2026

https://github.com/sarmadahmad8/ml-and-deeplearning-projects-for-beginners

Beginner ML/DL projects spanning core libraries and problem sets.

beginner-friendly data-analysis data-science deep-learning fastai machine-learning opencv pytorch scikit-learn transformer

Last synced: 17 Apr 2026

https://github.com/arufonsekun/computer-vision

This repository hosts the code produced in dojos, week tasks, theoretical presentations during my attending time in the UFFS computer vision study group. (refactor in progress)

computer-vision numpy opencv python3

Last synced: 17 Apr 2026

https://github.com/diihgab/ai-mouse-virtual

🖱️ An AI-based system to control the mouse cursor using Python and OpenCV with the camera in real time.

autopy mediapipe numpy opencv python

Last synced: 16 Apr 2026

https://github.com/ycc789741ycc/3dconstruction_yolov3

Implemented distance evaluation by applying yolov3 to construct 3D scenario with two cameras

computer-vision object-detection opencv pytorch yolov3

Last synced: 07 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

https://github.com/zenitheesc/haze-remover

Computer vision application to remove fog from images captured during probe and satellite missions

imaging opencv opencv-python python vision

Last synced: 25 Apr 2026

https://github.com/tirtharajsinha/face-recognition-application

A face recognition application using face-recognition and opencv-python library.

atendence face-recognition face-recognizer gui mechine-learing opencv project python python3 tkinter tkinter-gui

Last synced: 12 May 2026

https://github.com/home-work-isu-nezorinegor/machinevision-learning

🤖 Computer vision with AI

opencv pytorch tensorflow

Last synced: 28 Apr 2026

https://github.com/anubhav-bhargava/wink

Wink Detection

computer-vision dlib opencv python wink

Last synced: 03 May 2026

https://github.com/nikhilcodes/draw-anywhere

Not just any simple Digit Recognition. MNIST Digit Recognition got lot more Interesting!

computer-vision cv2 deep-learning deep-neural-networks drawing-app illusion keras-neural-networks opencv opencv-python

Last synced: 25 Apr 2026

https://github.com/shivxmr/football_analysis

AI/ML Football Analysis system with YOLO, OpenCV, and Python

football object-detection opencv python roboflow yolov5

Last synced: 11 Apr 2026

https://github.com/jalfr3d/webcam-detection-and-alert

This script use your webcam to detect movement, it will send and email with a pic of the object detected

automatic-email-sender email-alert-notifications opencv opencv-python python python-script webcam webcam-detection

Last synced: 04 May 2026

https://github.com/vidhi1290/ai-ml-cartoonifier

Welcome to Cartoonify, a fun and interactive project that converts real photos into cartoonified masterpieces! This project guides you through the entire process, from loading the image to displaying the final cartoon version.😛

bilateral-filter cartoonify-ai edge-detection matplotlib numpy opencv skimage tensorflow

Last synced: 30 Apr 2026

https://github.com/seungjaelim/smartposture-pspc

SmartPosture: Personalized Study Posture Care

fastapi iot langchain openai-api opencv pymodi react resnet

Last synced: 04 Apr 2026

https://github.com/headless-start/yolov4-tiny-edge

Real-time object detection on edge devices with YOLOv4-Tiny: CPU inference, an edge-profile FPS benchmark, and COCO accuracy, simulating a Raspberry Pi on a constrained CPU.

computer-vision darknet deep-learning edge-ai edge-computing embedded object-detection opencv python quantization raspberry-pi real-time tensorflow-lite yolo yolov4 yolov4-tiny

Last synced: 15 Jun 2026

https://github.com/mohamedelareeg/imageautomaticcroppingwatcher

Image Automatic Cropping Watcher: A tool that automatically detects PDF files, converts them to images, corrects perspective distortion, and compiles them back into PDFs.

ai autoskew itextsharp json opencv pdf pdf-generation pdf-processing

Last synced: 30 Apr 2026

https://github.com/rainabba/gm-opencv-nodejs

Docker image based on justadudewhohacks/opencv-nodejs:node9-opencv3.4.1-contrib then adds graphicsmagick (also can be aliased as imagemagick) on top.

docker docker-image graphicsmagick imagemagick node-js nodejs opencv opencv3

Last synced: 04 Apr 2026

https://github.com/sunilshetty07/face-detection

face detection using deep neural networks.

deep-learning deep-neural-networks dnn face-detection machine-learning opencv python

Last synced: 15 Jun 2026

https://github.com/automaticdai/jetson-object-detection

Real-time object detection and tracking with Jetson and Pytorch!

computer-vision deep-learning jetson nvidia opencv pytorch

Last synced: 18 Apr 2026

https://github.com/anasbm1000/real-time-helmet-detection

An IoT project capable of identifying and warning riders who are not wearing helmets in real-time using machine learning technologies.

convolutional-neural-networks deep-learning machine-learning mobilenetv2 opencv raspberry-pi tensorflow2

Last synced: 08 May 2026

https://github.com/chaymabghozzi/detection-et-reconnaissance-faciale

Utilisation de la bibliothèque OpenCV et l’algorithme LBPH et Utilisation des bibliothèques Dlib et OpenCV avec Landmarks.

dlib opencv python

Last synced: 04 May 2026

https://github.com/takbs2412/openvision

Vision Processing using Python and OpenCV

frc opencv python

Last synced: 08 May 2026

https://github.com/pjaselin/subarulogger

Project to develop an OBDII data logger and perform time series analysis on vehicle performance

carputer obd-ii obd2 opencv python raspberry-pi

Last synced: 06 May 2026

https://github.com/adia-dev/piksy

🚀 Piksy is a work-in-progress sprite sheet editor and animation tool, perfect for game devs and digital artists looking to streamline their 2D workflow! 🎨

2d-art animation-tool cpp frame-extraction game-development opencv piksy pixel-art sdl2 sprite-sheet

Last synced: 04 May 2026

https://github.com/joshsizer/frc2019-vision

Leverage OpenCV for real time object detection and path planning in robotic targeting system.

computer-vision frc-deep-space java opencv path-planning robotics

Last synced: 08 May 2026

https://github.com/filiprokita/qrreader

The QRReader program is a Python script designed to read QR codes from an image file. It uses the OpenCV library to detect and decode QR codes.

computer image-processing opencv python python3 qr-code qrcode qrreader

Last synced: 04 May 2026

https://github.com/a-tokyo/cv-assignment-2-image-processing

🖼Image processing problem sets using OpenCV.

computer-vision image-processing opencv opencv-python

Last synced: 26 Apr 2026

https://github.com/mlbo/moderncpp

Modern C++ Course For CV Note

modern-cpp opencv

Last synced: 04 May 2026

https://github.com/samridhisainii/image-processing

Some opencv tried in lab only concepts (not labs)

image-processing opencv

Last synced: 30 Apr 2026

https://github.com/elenaches/python-image-scanner-standalone

An image "scanning" app written in Python using OpenCV, an improvement of my Image scanner, a standalone app that takes an photo of a paper, and outputs an edited image with the paper properly aligned as though it was scanned.

executable image-manipulation image-processing opencv opencv-python python standalone

Last synced: 04 May 2026

https://github.com/matanabc/frc-opencv-android-vision

FRC vision application on android device using openCV-android-sdk and camera2 API (openCV JavaCamera2View)

android camera2-api frc-vision-tracking java-sockets mjpeg-stream nanohttpd opencv opencv-android-sdk opencv-camera2

Last synced: 08 May 2026

https://github.com/asifdotexe/open-see-wee

Repository for storing all my code written while playing around with and learning OpenCV

computer-vision image-analysis opencv video-analysis

Last synced: 26 Apr 2026

https://github.com/robertobochet/dino-skynet

A simple implementation of autonomous agent to play the Dino game

computer-vision education game opencv pypi python

Last synced: 07 Feb 2026

https://github.com/nathancy/opencv-fedex-detector

Real-time Fedex Detector using OpenCV Color Thresholding and Contour Detection through an IP camera stream

contour-detection fedex-detector ip-camera-frames opencv opencv-color-thresholding opencv-python

Last synced: 19 Apr 2026

https://github.com/anoop-singh-dev/facedetection-and-recognition-using-bpn

Face Detection and Recognition

opencv python

Last synced: 27 Apr 2026

https://github.com/sosokker/homiecare

Monitor indoor conditions with ESP32 + IP Camera with CV tracks actions integrates with weather data for advice, and notifies via LINE in emergencies.

esp32 fastapi opencv

Last synced: 11 Jun 2025

https://github.com/zongxr/ai-assistant

适用于边缘侧的人工智能应用，通过网页进行操作，简单易用，便捷高效

face-recognition flask opencv

Last synced: 12 Apr 2026

https://github.com/toby-sanders-101/mydigits

Everything needed to create a AI bot that can read images

deep-neural-networks image-classification matplotlib numpy opencv pyautogui python

Last synced: 08 May 2026

https://github.com/prinuvinod/weed-detection

This is the Python Code used in Weed Detection In the AgriVision Project.

kaggle-dataset machinelearning opencv python3 weed-detection weights yolov3

Last synced: 08 May 2026

https://github.com/muhammad-fiaz/iris-cv

A fast computer vision library framework in Rust.

computer-vision cv iris iris-cv iris-rust iris-rust-crate iris-rust-library opencv opencv-rust rust rust-crate rust-lang rust-library rust-opencv

Last synced: 26 Jun 2026

https://github.com/govinddixit/dog-breed-classifier

Welcome to the Dog-Breed Classifier project! This project build a pipeline to process real-world, user-supplied images. Given an image of a dog, the algorithm will identify an estimate of the canine’s breed. If supplied an image of a human face, the code will identify the resembling dog breed.

cnn dog-breed-classifier machine-learning matplotlib opencv pytorch

Last synced: 30 Apr 2026

https://github.com/lalywr2000/colorsaveslife

Color Saves Life! Software enhancing driving exprience for color-disabled people. Plugin-based structure, easy-to-deploy new features.

augmented-reality color-blindness disabled-people driver-exprience gazebo gazebo-ros gazebo-simulator opencv ros2 yolo

Last synced: 08 Jun 2026

https://github.com/nirmalnishant645/attendance-system

Automated Attendance System using Facial Recognition in Python

attendance-system cv cv2 face-recognition facial-recognition haar-cascade haar-cascade-classifier machine-learning numpy opencv opencv-python pandas python python-3 python3 sql sqlite sqlite3 tkinter tkinter-gui

Last synced: 15 Apr 2026

https://github.com/prthd/ai-powered-voice-assisted-object-locator

🔍 Real-time object detection with voice command integration using YOLOv5 (Objects365), OpenCV, MediaPipe, spaCy NLP, and SpeechRecognition. Enhances accessibility by guiding users to locate indoor objects with directional feedback relative to their position. Ideal for smart-home, accessibility tech, and assistive applications.

computer-vision nlp object-detection opencv python real-time-systems spacy speech-recognition voice-assistant yolov5

Last synced: 08 May 2026

https://github.com/kentlouisetonino/tinkering-computer-vision

All things I learned related to Computer Vision.

computer-vision course machine-learning opencv python

Last synced: 10 Jun 2026

https://github.com/mehdidhammou/sfm-icp-pipeline

This project performs Structure from Motion (SfM) and Iterative Closest Point (ICP) alignment on a series of images to generate and merge point clouds.

computer-vision open3d opencv python

Last synced: 27 Apr 2026

https://github.com/ndonkohenri/qrcode-scanner

Program detects and shows qrCodes both in images and in live.

computer-vision cv opencv opencv-python python qrcode qrcode-reader qrcode-scanner

Last synced: 08 Jun 2026

https://github.com/alihassanml/illegal-activity-detection

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.

fastapi opencv yolo

Last synced: 11 May 2026

https://github.com/andriamahay11master/firesight-ai

FireSight AI is an intelligent fire and smoke detection system that goes beyond traditional object detection by analyzing real-time video streams and assessing risk levels dynamically. The platform combines deep learning with a modern web interface to detect fire hazards, monitor their evolution, and trigger alerts when danger increases.

ai fastapi opencv python reactjs recharts tensorflow uvicorn vitejs websockets yolov8

Last synced: 04 Jun 2026

https://github.com/asit-14/face-recognition-project

This repository contains my project face recognition.

cnn-model face-recognition opencv project-repository python

Last synced: 08 Feb 2026

https://github.com/materight/non-rigid-object-tracking

A set of algorithms for non-rigid tracking of multiple objects in videos from different domains.

computer-vision object-tracking opencv

Last synced: 15 Jun 2026

https://github.com/balavenkatesh3322/docker_video_analysis

Video analysis using YoloV3 and openCV library

computer-vision docker object-detection opencv videoanalysis yolov3

Last synced: 04 May 2026

https://github.com/tomash1234/robot-arm-filler

WORK IN PROGRESS: A robo-arm filling a cup automatically when it is empty. A cup is detected using a webcam viewing the table

computer-vision esp8266-arduino inverse-kinematics opencv python roboarm robotics webcam

Last synced: 18 Apr 2026

https://github.com/mazen-daghari/systemc-opencv-project

systemc opencv guide

c-code opencv systemc visual-studio windows

Last synced: 08 May 2026

https://github.com/smirnovlad/subwaydetectionassistant

AI solution for detecting individuals crossing the safety line on the subway platform

artificial-intelligence computer-vision cv cv2 detection docker fastapi feature-engineering fullstack machine-learning neural-network opencv react roboflow segmentation segnet yolov8

Last synced: 24 Jan 2026

https://github.com/memergamer/kepfeldolgozas2023

Képfeldolgozás labor feladatok 2023 - Sapientia EMTE

image-processing opencv python sapientia-university

Last synced: 22 Jun 2026

https://github.com/arjunravi26/image-editor

A dajngo based image manipulation webiste

django jsonresponse numpy opencv pillow

Last synced: 17 Jun 2026

https://github.com/mukeshmk/video-overlay

RnD effort (to overlay polygon on video) that is more towards using opencv or PIL for overlay and using some annotation tools to get the polyline/bounding box.

3d-bounding-boxes annotation bounding-box computer-vision javascript opencv opencv-js python video-overlay video-processing

Last synced: 03 Mar 2026

https://github.com/rajarsheya/real-time-traffic-analysis-with-cuda-object-detection

Implemented CUDA-accelerated object detection (YOLO) to analyze a sample image dataset. Performed vehicle counting and simulated speed estimation to demonstrate real-time traffic analysis capabilities.

cpp cuda opencv python yolo

Last synced: 12 Apr 2026