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
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https://github.com/meghana0308/emotion_detection

A real-time emotion detection system that uses a deep learning model and webcam to classify facial expressions into seven different emotions.

cnn jupyter machine-learning notebook opencv python

Last synced: 06 Mar 2026

https://github.com/pathanin-kht/ObjectDetector

An object detection system using YOLOv5 and OpenCV to detect objects in real-time from a webcam, with features for recording and capturing frames.

opencv python yolov5

Last synced: 01 Oct 2025

https://github.com/tosh2230/burst-capt

Save images continuously with a webcam

docker opencv python

Last synced: 14 Apr 2026

https://github.com/seminarioa/findparking

Sistema de visión por computadora para detección en tiempo real de espacios de estacionamiento disponibles u ocupados, basado en YOLO y OpenCV.

computer-vision opencv yolo

Last synced: 23 Jul 2025

https://github.com/aron-alvarenga/app-python-reconhecimento-facial-haarcascade-opencv

Aplicação Python de reconhecimento facial utilizando Haarcascades e OpenCV.

computer-vision cv2 haarcascade opencv python

Last synced: 21 May 2026

https://github.com/dane-meister/qrcode-generator

This project is a Python application that allows users to generate and decode QR codes. It provides a simple GUI where users can input text or links to generate QR codes. Additionally, the application can decode QR codes and display the encoded information.

opencv pillow python qrcode qrcode-generator tkinter

Last synced: 28 Oct 2025

https://github.com/utkarsh251106/tracking-with-yolo

This project uses YOLOv8 and DeepSORT to detect and track children and adults in video streams. It assigns unique IDs, handles re-tracking after occlusions, and outputs an annotated video with labeled bounding boxes.

computer-vision deep-learning deepsort machine-learning numpy opencv python torch ultralytics yolov8

Last synced: 30 Jan 2026

https://github.com/kalina559/licenseplatereader

C++ app reading license plates.

computer-vision opencv

Last synced: 10 May 2026

https://github.com/s1ink/vermillion

Vision based dataset creation and ML toolsuite for training neural networks off of physics systems

imgui ml opencv vision windows-desktop

Last synced: 15 May 2026

https://github.com/bhargav-joshi/smile-detection-using-opencv

Smile Detection using OpenCV & Haarcascade's Dataset

haar-cascade opencv smile-detection smile-detector

Last synced: 16 May 2026

https://github.com/thavinduushan/object-detection

Application developed for real-time object detection and counting utilizing COCO dataset

numpy opencv python

Last synced: 15 Apr 2026

https://github.com/vishwast333/traffixvision

TraffixVision is an advanced video analysis tool for real-time traffic monitoring. It detects lanes, tracks vehicles using YOLOv8, and analyzes their direction and travel time. Ideal for smart cities, it provides real-time metrics, counts vehicles, and outputs annotated videos, aiding in traffic management and road safety.

opencv python yolov8

Last synced: 20 Jan 2026

https://github.com/barsikus007/pi

Competition Robot's code

adafruit opencv pygame python raspberry-pi

Last synced: 14 May 2025

https://github.com/cyberlument/opencv-colormasking-red-

This mini project opencv is for educational purpose.

numpy opencv opencv-python pycharm vscode

Last synced: 20 Jan 2026

https://github.com/giatraskon/machine_learning_assignments

Machine learning assignments covering regression, classification, neural networks, adversarial examples, and real-time emotion detection using Python. Includes theoretical insights and practical implementations.

adversarial-examples bayesian-inference bias-variance-tradeoff cifar10 classification deep-learning emotion-recognition iris-dataset k-nearest-neighbours keras machine-learning mnist neural-networks opencv pima-indians-diabetes python regression ridge-regression scikit-learn tensorflow

Last synced: 08 Apr 2026

https://github.com/asllop/calf

Programming language for parallel maths and vector processing in Rust.

functional-programming gpu-computing neon opencv parallel pure-functional rust simd vectors

Last synced: 08 Apr 2026

https://github.com/agg-shambhavi/powereye

A tool that can track your eye gaze.

opencv

Last synced: 28 Apr 2026

https://github.com/darwincamahalan/satis-face-tion

A Facial Recognition Project that determines customer facial expression and compare it to the survery answer of the customer, if the customer is satisfied or unsatisfied.

artificial-intelligence computer-vision facial-expression-recognition facial-recognition keras-tensorflow opencv tkinter-gui

Last synced: 07 May 2026

https://github.com/dmalexx/binarytrafficsignclassification

BinaryClassification

ai classification keras machine-learning opencv tensorflow

Last synced: 08 Apr 2026

https://github.com/muhammad-shofa/face-recognition

Face recognition made with python opencv and insightface that can store user face info in the database and recognize it during 'action' mode.

face-recognition insightface mysql-database opencv python

Last synced: 28 Jul 2025

https://github.com/piero24/computer-vision_lab_22-23

Laboratory exercises for the Computer vision course

computer-vision cplusplus opencv unipd unipd-dei universita-di-padova

Last synced: 15 May 2026

https://github.com/brianbasualdot/automatize_copy_security

Utilizando la libreria de OpenCv se pueden realizar varias tareas, entre ellas, la manipulacion de archivos y la transformacion a otros en combinacion con el potente lenguaje de programacion Python.

automatization opencv python3 security

Last synced: 15 May 2026

https://github.com/iamleot/imglocate

Locate objects in images and write annotations of detected objects as TSV

opencv python

Last synced: 30 Apr 2025

https://github.com/princeranjan03/imageencryption_i-chip

This project focuses on creating a hardware-based encryption and decryption system that implements the Data Encryption Standard (DES) algorithm.

cipher cryptography data-encryption data-encryption-standard encoding encryption-decryption fpga image image-processing opencv rtldesign source-coding verilog verilog-hdl verilog-project vivado xilinx xilinx-vivado

Last synced: 26 Mar 2025

https://github.com/iroyalx/opencv_object_detector

detecting objects by color filtering using opencv on BLUM Telegram bot

auto autoclicker blum blum-telegram-bot object-detection opencv opencv-python

Last synced: 22 May 2026

https://github.com/filiplorin/3d-object-detection

System stereoskopowej detekcji obiektów i wizualizacji wyników

depth-estimation opencv ros stereo-vision yolov11

Last synced: 15 May 2026

https://github.com/pjarbas/headphones-detection-yolo

Headphones object detection using YoloV4

computervision deep-learning object-detection opencv python yolo yolov4

Last synced: 22 May 2026

https://github.com/liunks/sistemaseguridad

Proyecto Final para el curso de Redes y Comunicación de Datos I

blockchain opencv python

Last synced: 15 May 2026

https://github.com/noorulhudaajmal/driver-drowsiness-detection-using-onboard-camera

A real-time driver monitoring system that detects drowsiness and potential accidents using facial recognition and sensor data.

computer-vision driver-drowsiness-detection opencv raspberry-pi

Last synced: 09 May 2026

https://github.com/rishishanthan/rgb-channel-alignment

A Python project for reconstructing RGB images from grayscale plates with stacked channels using ORB feature matching and homography alignment.

channel-registration color-reconstruction computer-vision feature-matching homography image-alignment image-processing opencv orb python

Last synced: 15 May 2026

https://github.com/karanvishwakarma-1807/face-mask-detection

Real-time face mask detection using TensorFlow and OpenCV — train a CNN model to classify mask/no mask and deploy with OpenCV video stream.

computer-vision deep-learning face-mask-detection image-classification object-detection opencv public-safety python tensorflow

Last synced: 04 May 2026

https://github.com/sriram-merugu/face-detection

This code detects multiple faces

artificial-intelligence opencv

Last synced: 15 May 2026

https://github.com/iv4n-ga6l/Object_Detection_With_Background_substractor

Object Detection and Tracking with OpenCV background subtractors

background-substraction-algorithm background-subtraction lucas-kanade numpy object-detection object-tracking opencv optical-flow python scipy

Last synced: 26 Feb 2025

https://github.com/tessecrack/computervision

computer-vision csharp emgucv opencv

Last synced: 06 May 2026

https://github.com/dragonscypher/autonomous-surveillance-robot

Developed an autonomous surveillance robot and updated it with Raspberry Pi, Python, OpenCV, and ROS, winning 1st place at SRM Techknow 2017 by implementing SLAM for mapping and React Native for real-time monitoring.

opencv python raspberry-pi ros

Last synced: 08 Apr 2026

https://github.com/pabs-code/face-detection-using-haar-cascade-classifier

This is a Streamlit-based face detection application that uses the Haar Cascade classifier to detect faces in uploaded images.

face-detection haar-cascade-classifier numpy opencv python streamlit

Last synced: 08 Apr 2026

https://github.com/shamiul5201/sitting-posture-analysis

A side-view posture analysis application that detects a person's posture, measures neck and torso inclination angles, monitors bending below a threshold, tracks posture duration, and ensures proper camera alignment for accurate side-view detection.

computer-vision machine-learning mediapipe opencv pygame streamlit

Last synced: 08 Apr 2026

https://github.com/jmlich/opencv-hog

Simple detector based on histogram of oriented gradients and support vector machines

computer-vision hog opencv svm

Last synced: 14 May 2026

https://github.com/sambit-mondal/jarvis

Jarvis is an innovative intelligent assistant tailored to support students in their academic endeavors. By simply invoking the command Jarvis, students can ask any question and receive immediate assistance, making studying more interactive and efficient.

ai docker flask mern-stack ml opencv socket threejs web-development

Last synced: 06 Apr 2026

https://github.com/biswajit6844/text-extraction-from-images

Extract text and its region from image using openCV

computervison image-analysis opencv python

Last synced: 01 May 2026

https://github.com/mothukurigopi123/facial_expression_recognition-sure_trust-

Facial Expression Recognition System using YOLOv9 & Flask. Detects 5 emotions (Angry, Happy, Natural, Sad, Surprised) from images/live camera with mAP50 of 0.731. Features a web interface with file uploads, real-time processing, & emoji feedback. Built with Python, OpenCV, Flask, HTML/CSS/JS. Ideal for HCI & emotion analysis.

computer-vision deep-learning emoji-suggestions emotion-dataset face-emotion-recognition flask image-classification opencv python roboflow-dataset sure-trust tensorflow yolov9

Last synced: 02 Apr 2026

https://github.com/mjul/making-the-computer-see-ndc-2014

Presentation and code for my "Making the Computer See" talk at NDC 2014 in Oslo

computer-vision ndc-conferences ocr opencv python

Last synced: 17 Apr 2026

https://github.com/raineggplant/robot-vision

vision part of course project of "Intelligent Robots Design and Implementation" of E.E, Tsinghua University

computer-vision cv opencv robot tsinghua tsinghua-university

Last synced: 19 Apr 2026

https://github.com/kmohamedalie/opencv_bootcamp

OpenCV Computer Vision library

computer-vision opencv

Last synced: 03 Apr 2025

https://github.com/sadevans/dataset_simulation

Создание синтетического датасета на основе cимуляции свойств физики SEM

bin-masks computer-vision data-generator data-simulation opencv python sem semantic-masks signal synthetic-data

Last synced: 06 May 2026

https://github.com/goswamipronnoy/fossasia-talk

This repository contains additional reading material related to our presentation at the FossAsia conference.

computer-vision image-processing opencv

Last synced: 15 Mar 2025

https://github.com/sourodip20kar/image-inpainting-with-grabcut-and-stablediffusion-

Image-Inpainting-with-grabcut-and-stablediffusion

huggingface-transformers opencv pyqt5-gui python

Last synced: 20 Apr 2026

https://github.com/surajsanap/neuroforensics

NeuroForensics is an AI-powered criminal detection system using deep learning and OpenCV for real-time surveillance, facial recognition, and weapon detection. It integrates with security cameras, analyzes crime patterns, and enhances law enforcement with forensic data insights, ensuring proactive crime prevention and safer communities.

css html opencv python yolov8

Last synced: 13 Apr 2026

https://github.com/harmanveer-2546/yoga-pose-estimation

Efficient yoga pose estimation is a critical enabler for enhancing precision and performance in wellness and fitness applications. Advancements in computer vision and machine learning are driving remarkable progress in this domain.

3d-graph body-tracking google-library matplotlib mediapipe mediapipe-pose mediapipe-pose-estimation opencv plotly pose-estimation yoga-poses

Last synced: 01 May 2026

https://github.com/Zaibten/Helmet-Detection-Using-Machine-Learning-Deep-Learning

This project focuses on a real-time Helmet Detection System to ensure road safety by identifying riders who are not wearing helmets. Integrated with a Flutter application, it provides an automated system for issuing challans (e-tickets) and capturing images of the rider and their number plate for record-keeping.

dataset flutter googlecolab jupyter-notebook machine-learning mobile-app model-training opencv python realtime-detection tensorflow yolov8

Last synced: 29 Oct 2025

https://github.com/architj6/sudokuvision

SudokuVision is an OCR-powered Sudoku solver that extracts grids from images using machine learning and image processing techniques. It supports both printed and handwritten Sudoku puzzles, providing fast and accurate solutions via a web interface and command-line tool.

deeplearning digitrecognition imageprocessing keras machinelearning ml ocr opencv opencv-python pysudoku python streamlit sudoku sudokusolver tensorflow

Last synced: 11 Apr 2026

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

Docker image with bundled ffmpeg, opencv and dlib. [AutoBuild]

dlib docker docker-image ffmpeg opencv

Last synced: 11 Apr 2026

https://github.com/denicrizz/mainan-lek

opencv

Last synced: 10 May 2026

https://github.com/coolmunzi/face_recognition

Face Recognition project based on MTCNN, Insightface (MXNET) and Keras.

computer-vision dlib dlib-tracker face-biometrics face-detection face-recognition face-recognition-python insightface insightface-mxnet keras mtcnn mtcnn-face-detection mtcnn-tensorflow mxnet opencv opencv-python python tensorflow

Last synced: 17 Apr 2026

https://github.com/nagipragalathan/zk-connect

In the conventional hiring process, candidate applications are met with limited assessment, leaving the crucial task of evaluating suitability to recruiters. ZKConnect disrupts this norm by introducing a transformative approach.

css django html nextjs numpy opencv pandas python

Last synced: 11 Apr 2026

https://github.com/sakhileln/multimodal-chatbot-with-memory

A lightweight, CLI-based conversational agent that processes text and image inputs, remembers past interactions.

chatbot machine-learning nlp numpy opencv spacy tensorflow

Last synced: 11 Apr 2026

https://github.com/yashpaneliya/image-magic

Creating some cool things using the concept of image processing and with the help of OpenCV

hacktoberfest hacktoberfest2021 image-processing imagemagic opencv python

Last synced: 26 Apr 2026

https://github.com/rahul1582/object-detection

Projects made using YOLO Algorithm

object-detection opencv vehicle-counter yolov3

Last synced: 30 Apr 2026

https://github.com/sameer051022/cartoonifycv-app

This project is a computer vision application that transforms real-world images into various stylized formats, including cartoon, pencil sketch, watercolor, and color sketch effects.

computer-vision css flask html javascript opencv python

Last synced: 11 Apr 2026

https://github.com/william1nguyen/camera-alert-unsafe-distance

Camera Alert Unsafe Distance System

opencv python ultralytics yolov11

Last synced: 01 Jul 2025

https://github.com/assem-elqersh/invisibility-cloak

A Python-based implementation of the "Invisibility Cloak" effect using OpenCV. This project allows you to create a Harry Potter-style invisibility effect by replacing a specific color in your webcam feed with a previously captured background.

game hsv-color-detection invisible-cloak opencv real-time realtime

Last synced: 24 Apr 2026

https://github.com/akshatsrivastava0312/face-unlock

A Face Unlocker Project using OpenCV-Python

data-science face-unlocker machine-learning opencv opencv-python python

Last synced: 11 Apr 2026

https://github.com/jig/go-aruco

Go interface for Aruco coordinates using a Raspberry Pi Camera

aruco go opencv python raspberry-pi

Last synced: 27 Jan 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 2025

https://github.com/iv4n-ga6l/Fruits-Detection-And-Counting

Fruits(oranges) detection and counting with Ultralytics YOLOv8

counting fruits-detection opencv python ultralytics yolov8

Last synced: 28 Apr 2025

https://github.com/kartikmehta8/computer_vision_projects

Here is my series of computer vision projects that I created to learn advanced OpenCV concepts.

advance-computer-vision autopy mediapipe opencv

Last synced: 21 Apr 2026

https://github.com/unknown8922/sign-language-detection-system

Final Year Project (Dissertation) , April 2024

keras-tensorflow opencv python

Last synced: 13 Apr 2026

https://github.com/yanm1ng/react-aframe-game

🅰️ Simple AR game base on React && Aframe.js

aframe opencv react

Last synced: 12 May 2026

https://github.com/ankitgmishra/computervision

computer-vision opencv python

Last synced: 17 Apr 2026

https://github.com/chandelanish/saarthi

https://saarthi-gdcg.onrender.com

flask opencv socket-io tailwind

Last synced: 11 Apr 2026

https://github.com/param-sahu/face_recognition_based_attendance_system

The system captures video from the webcam, recognizes faces, and marks attendance to a Google Sheet.

face-recognition google-cloud google-sheets-api gspread image-recognition json opencv python

Last synced: 13 Apr 2026

https://github.com/ragilhadi/smart-canteen

Head Direction Detection Using Faciallandmark & OpticalFlow

facial-landmarks opencv optical-flow pyqt5

Last synced: 22 Feb 2026

https://github.com/mohhasan1/gesture-pong

Gesture Pong is a computer vision-based Pong game where you control the paddle with hand gestures. It uses OpenCV for video capture, MediaPipe for hand detection, and Pygame for game logic.

computer-vision deep-learning game mediapipe opencv pyga python3 segmentation

Last synced: 10 May 2026

https://github.com/2100031988/hand_gesture_using_deeplearning

This project focuses on Hand Gesture Identification using AI and machine learning to recognize various hand gestures in real-time. It leverages computer vision and neural networks for applications in human-computer interaction, AR/VR, and touchless interfaces.

computer-vision deep-learning machine-learning opencv tensorflow

Last synced: 13 Jun 2025

https://github.com/mustafaozvardar/volume-control-opencv

This project implements a hand gesture-based volume control system using OpenCV, MediaPipe, and PyAutoGUI. The application tracks the position of your hand and adjusts the system volume based on the distance between your thumb and index finger.

artificial-intelligence opencv opencv-python python volume-control

Last synced: 19 Apr 2026

https://github.com/mustafaozvardar/faceapp

This is a real-time face recognition application built with Python using the face_recognition library and OpenCV. It can recognize and label faces from a video stream captured by your webcam.

artificial-intelligence computer-vision opencv opencv-python python

Last synced: 13 Jun 2026

https://github.com/mustafaozvardar/yellow-object-detection-opencv

This project implements a real-time yellow object detection system using OpenCV and Python. The application captures video from your webcam, detects yellow objects in the video feed, and highlights them with a bounding box.

artificial-intelligence computer-vision opencv opencv-python python

Last synced: 09 May 2026

https://github.com/mustafaozvardar/auto-capture-smiling-face

This project is a simple Python application designed to automatically take a selfie when a smile is detected on your face.

artificial-intelligence autocapture computer-vision face-detection opencv python

Last synced: 26 May 2026

https://github.com/mustafaozvardar/security-camera-opencv

This is a simple Python-based security camera application that uses motion detection. It captures video from your webcam, detects any movement, and triggers a beep sound when significant motion is detected.

artificial-intelligence computer-vision opencv opencv-python python

Last synced: 17 May 2026

https://github.com/amastronaut5/imagevoyager

Image Voyager is a C++ image editing software built with Qt Framework and OpenCV, offering tools like blur, crop, grayscale, and flipping with real-time sliders. It includes Undo/Redo, gradient effects, and detailed image properties, ensuring an intuitive user experience.

cpp opencv opencv-cpp opencv4 qt6 qtcreator qtdesigner visual-studio

Last synced: 20 Apr 2026

https://github.com/0xibra/imagerie

Useful computer vision functions and operations

computer-vision image-processing opencv python

Last synced: 13 May 2026

https://github.com/ishdew/real-time-road-lane-detection-system

Real time road lane detection pipeline using OpenCV developed for the the CS3283 - Embedded Systems Project in Semester 5

computer-vision opencv python raspberry-pi-3

Last synced: 27 May 2026

https://github.com/surdubey/steadysync-equilibria

SteadySync-Equilibria: Visual Servoing for Kinova Gen3 ROS 1 Noetic-based image-based visual servoing (IBVS) for the Kinova Gen3 arm. Uses ORB + RANSAC for rectangle detection, adjusts position dynamically, and integrates with MoveIt! & Gazebo. 🚀

gazebo ibvs kinova opencv python ros rviz

Last synced: 13 Apr 2026

https://github.com/baudneo/zomi-server

FastAPI ML server designed for ZoneMinder (zomi-client)

alpr coral-tpu cuda face-detection face-recognition fastapi machine-learning object-detection onnxruntime opencv pydantic-v2 tensorrt torch zoneminder

Last synced: 18 Jan 2026

https://github.com/alphaprime7/faced

PyPi Link

image-proc opencv package pillow programming

Last synced: 22 Feb 2026

https://github.com/mehrshaad/face_detector

Real-time face and eye detection Python script implemented with OpenCV

face-detection haar-cascade opencv python

Last synced: 16 Apr 2025

https://github.com/darshpreet18/integrated-weapon-detection

Integrated weapon detection system is basically a weapon detection through webcam and calculating the distance of weapon from webcam and further going to use this in threat detection system.

opencv python yolov3 yolov4

Last synced: 11 Apr 2026

https://github.com/matitajan/oregon-trail-bot

A cross-platform and open source collection of bots that automate and control gameplay behavior for The Oregon Trail video game from 1991.

cross-platform game-bot mss open-source opencv oregon-trail pytautogui

Last synced: 27 May 2026

https://github.com/varuntotakura/facedetection

Detecting the Faces.

face-detection facedetect facedetection facedetector opencv python python3

Last synced: 11 Apr 2026

https://github.com/anshgandhi4/tangram_robot

T2T: Text-to-Tangram Robotic Assembly

opencv python robotics ros2

Last synced: 18 Jan 2026

https://github.com/armaggheddon/terminal_viewer

A terminal application that brings images 🖼️ and videos 🎥 to life directly in your terminal! Display visuals in pixelated color mode, offering a unique and nostalgic experience. Perfect for developers who love working in the terminal! 🚀

cli-applications cross-platform-app mediaviewer opencv python3 terminal